From: Boaz Harrosh <bharrosh@panasas.com>
To: Dave Kleikamp <dave.kleikamp@oracle.com>
Cc: jfs-discussion@lists.sourceforge.net, Jan Kara <jack@suse.cz>,
Bob Copeland <me@bobcopeland.com>,
linux-karma-devel@lists.sourceforge.net,
linux-mtd@lists.infradead.org,
Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>,
linux-nilfs@vger.kernel.org, Richard Weinberger <richard@nod.at>,
Christoph Hellwig <hch@infradead.org>,
v9fs-developer@lists.sourceforge.net, linux-ext4@vger.kernel.org,
Jeff Dike <jdike@addtoit.com>,
Evgeniy Dushistov <dushistov@mail.ru>,
user-mode-linux-devel@lists.sourceforge.net,
Prasad Joshi <prasadjoshi.linux@gmail.com>,
reiserfs-devel@vger.kernel.org, osd-dev@open-osd.org,
OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>,
Joern Engel <joern@logfs.org>,
"Tigran A. Aivazian" <tigran@aivazian.fsnet.co.uk>,
linux-kernel@vger.kernel.org, logfs@logfs.org,
Benny Halevy <bhalevy@tonian.com>,
linux-fsdevel@vger.kernel.org, Andreas Dilger <adilger.kernel@di
Subject: Re: [PATCH V5 18/30] fs: add read_iter and write_iter to several file systems
Date: Thu, 10 Jan 2013 14:40:49 +0200 [thread overview]
Message-ID: <50EEB6D1.6070204@panasas.com> (raw)
In-Reply-To: <1357761525-22718-19-git-send-email-dave.kleikamp@oracle.com>
On 01/09/2013 09:58 PM, Dave Kleikamp wrote:
> These are the simple ones.
>
> File systems that use generic_file_aio_read() and generic_file_aio_write()
> can trivially support generic_file_read_iter() and generic_file_write_iter().
>
> This patch adds those file_operations for 9p, adfs, affs, bfs, exofs, ext2,
> ext3, fat, f2fs, hfs, hfsplus, hostfs, hpfs, jfs, jffs2, logfs, minix, nilfs2,
> omfs, ramfs, reiserfs, romfs, sysv, and ufs.
>
> Signed-off-by: Dave Kleikamp <dave.kleikamp@oracle.com>
> Cc: Zach Brown <zab@zabbo.net>
> Cc: v9fs-developer@lists.sourceforge.net
> Cc: Tigran A. Aivazian <tigran@aivazian.fsnet.co.uk>
> Cc: Jan Kara <jack@suse.cz>
> Cc: Andrew Morton <akpm@linux-foundation.org>
> Cc: Andreas Dilger <adilger.kernel@dilger.ca>
> Cc: linux-ext4@vger.kernel.org
> Cc: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
Thanks looks good.
ACK-by: Boaz Harrosh <bharrosh@panasas.com>
> Cc: Boaz Harrosh <bharrosh@panasas.com>
> Cc: Benny Halevy <bhalevy@tonian.com>
> Cc: osd-dev@open-osd.org
> Cc: Jeff Dike <jdike@addtoit.com>
> Cc: Richard Weinberger <richard@nod.at>
> Cc: user-mode-linux-devel@lists.sourceforge.net
> Cc: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
> Cc: jfs-discussion@lists.sourceforge.net
> Cc: David Woodhouse <dwmw2@infradead.org>
> Cc: linux-mtd@lists.infradead.org
> Cc: Joern Engel <joern@logfs.org>
> Cc: Prasad Joshi <prasadjoshi.linux@gmail.com>
> Cc: logfs@logfs.org
> Cc: linux-nilfs@vger.kernel.org
> Cc: Bob Copeland <me@bobcopeland.com>
> Cc: linux-karma-devel@lists.sourceforge.net
> Cc: reiserfs-devel@vger.kernel.org
> Cc: Christoph Hellwig <hch@infradead.org>
> Cc: Evgeniy Dushistov <dushistov@mail.ru>
> ---
> fs/9p/vfs_addr.c | 4 ++--
> fs/9p/vfs_file.c | 8 ++++----
> fs/adfs/file.c | 4 ++--
> fs/affs/file.c | 4 ++--
> fs/bfs/file.c | 4 ++--
> fs/exofs/file.c | 4 ++--
> fs/ext2/file.c | 4 ++--
> fs/ext3/file.c | 4 ++--
> fs/f2fs/file.c | 4 ++--
> fs/fat/file.c | 4 ++--
> fs/hfs/inode.c | 4 ++--
> fs/hfsplus/inode.c | 4 ++--
> fs/hostfs/hostfs_kern.c | 4 ++--
> fs/hpfs/file.c | 4 ++--
> fs/jffs2/file.c | 8 ++++----
> fs/jfs/file.c | 4 ++--
> fs/logfs/file.c | 4 ++--
> fs/minix/file.c | 4 ++--
> fs/nilfs2/file.c | 4 ++--
> fs/omfs/file.c | 4 ++--
> fs/ramfs/file-mmu.c | 4 ++--
> fs/ramfs/file-nommu.c | 4 ++--
> fs/reiserfs/file.c | 4 ++--
> fs/romfs/mmap-nommu.c | 2 +-
> fs/sysv/file.c | 4 ++--
> fs/ufs/file.c | 4 ++--
> 26 files changed, 55 insertions(+), 55 deletions(-)
>
> diff --git a/fs/9p/vfs_addr.c b/fs/9p/vfs_addr.c
> index e70f239..01c0673 100644
> --- a/fs/9p/vfs_addr.c
> +++ b/fs/9p/vfs_addr.c
> @@ -249,8 +249,8 @@ static int v9fs_launder_page(struct page *page)
> * the VFS gets them, so this method should never be called.
> *
> * Direct IO is not 'yet' supported in the cached mode. Hence when
> - * this routine is called through generic_file_aio_read(), the read/write fails
> - * with an error.
> + * this routine is called through generic_file_read_iter(), the read/write
> + * fails with an error.
> *
> */
> static ssize_t
> diff --git a/fs/9p/vfs_file.c b/fs/9p/vfs_file.c
> index c2483e9..2e9441d 100644
> --- a/fs/9p/vfs_file.c
> +++ b/fs/9p/vfs_file.c
> @@ -746,8 +746,8 @@ const struct file_operations v9fs_cached_file_operations = {
> .llseek = generic_file_llseek,
> .read = v9fs_cached_file_read,
> .write = v9fs_cached_file_write,
> - .aio_read = generic_file_aio_read,
> - .aio_write = generic_file_aio_write,
> + .read_iter = generic_file_read_iter,
> + .write_iter = generic_file_write_iter,
> .open = v9fs_file_open,
> .release = v9fs_dir_release,
> .lock = v9fs_file_lock,
> @@ -759,8 +759,8 @@ const struct file_operations v9fs_cached_file_operations_dotl = {
> .llseek = generic_file_llseek,
> .read = v9fs_cached_file_read,
> .write = v9fs_cached_file_write,
> - .aio_read = generic_file_aio_read,
> - .aio_write = generic_file_aio_write,
> + .read_iter = generic_file_read_iter,
> + .write_iter = generic_file_write_iter,
> .open = v9fs_file_open,
> .release = v9fs_dir_release,
> .lock = v9fs_file_lock_dotl,
> diff --git a/fs/adfs/file.c b/fs/adfs/file.c
> index a36da53..da1e021 100644
> --- a/fs/adfs/file.c
> +++ b/fs/adfs/file.c
> @@ -24,11 +24,11 @@
> const struct file_operations adfs_file_operations = {
> .llseek = generic_file_llseek,
> .read = do_sync_read,
> - .aio_read = generic_file_aio_read,
> + .read_iter = generic_file_read_iter,
> .mmap = generic_file_mmap,
> .fsync = generic_file_fsync,
> .write = do_sync_write,
> - .aio_write = generic_file_aio_write,
> + .write_iter = generic_file_write_iter,
> .splice_read = generic_file_splice_read,
> };
>
> diff --git a/fs/affs/file.c b/fs/affs/file.c
> index af3261b..d09a2db 100644
> --- a/fs/affs/file.c
> +++ b/fs/affs/file.c
> @@ -28,9 +28,9 @@ static int affs_file_release(struct inode *inode, struct file *filp);
> const struct file_operations affs_file_operations = {
> .llseek = generic_file_llseek,
> .read = do_sync_read,
> - .aio_read = generic_file_aio_read,
> + .read_iter = generic_file_read_iter,
> .write = do_sync_write,
> - .aio_write = generic_file_aio_write,
> + .write_iter = generic_file_write_iter,
> .mmap = generic_file_mmap,
> .open = affs_file_open,
> .release = affs_file_release,
> diff --git a/fs/bfs/file.c b/fs/bfs/file.c
> index ad3ea14..3d14806 100644
> --- a/fs/bfs/file.c
> +++ b/fs/bfs/file.c
> @@ -24,9 +24,9 @@
> const struct file_operations bfs_file_operations = {
> .llseek = generic_file_llseek,
> .read = do_sync_read,
> - .aio_read = generic_file_aio_read,
> + .read_iter = generic_file_read_iter,
> .write = do_sync_write,
> - .aio_write = generic_file_aio_write,
> + .write_iter = generic_file_write_iter,
> .mmap = generic_file_mmap,
> .splice_read = generic_file_splice_read,
> };
> diff --git a/fs/exofs/file.c b/fs/exofs/file.c
> index 491c6c0..20564f8a 100644
> --- a/fs/exofs/file.c
> +++ b/fs/exofs/file.c
> @@ -69,8 +69,8 @@ const struct file_operations exofs_file_operations = {
> .llseek = generic_file_llseek,
> .read = do_sync_read,
> .write = do_sync_write,
> - .aio_read = generic_file_aio_read,
> - .aio_write = generic_file_aio_write,
> + .read_iter = generic_file_read_iter,
> + .write_iter = generic_file_write_iter,
> .mmap = generic_file_mmap,
> .open = generic_file_open,
> .release = exofs_release_file,
> diff --git a/fs/ext2/file.c b/fs/ext2/file.c
> index a5b3a5d..6af043b 100644
> --- a/fs/ext2/file.c
> +++ b/fs/ext2/file.c
> @@ -64,8 +64,8 @@ const struct file_operations ext2_file_operations = {
> .llseek = generic_file_llseek,
> .read = do_sync_read,
> .write = do_sync_write,
> - .aio_read = generic_file_aio_read,
> - .aio_write = generic_file_aio_write,
> + .read_iter = generic_file_read_iter,
> + .write_iter = generic_file_write_iter,
> .unlocked_ioctl = ext2_ioctl,
> #ifdef CONFIG_COMPAT
> .compat_ioctl = ext2_compat_ioctl,
> diff --git a/fs/ext3/file.c b/fs/ext3/file.c
> index 25cb413..a796771 100644
> --- a/fs/ext3/file.c
> +++ b/fs/ext3/file.c
> @@ -52,8 +52,8 @@ const struct file_operations ext3_file_operations = {
> .llseek = generic_file_llseek,
> .read = do_sync_read,
> .write = do_sync_write,
> - .aio_read = generic_file_aio_read,
> - .aio_write = generic_file_aio_write,
> + .read_iter = generic_file_read_iter,
> + .write_iter = generic_file_write_iter,
> .unlocked_ioctl = ext3_ioctl,
> #ifdef CONFIG_COMPAT
> .compat_ioctl = ext3_compat_ioctl,
> diff --git a/fs/f2fs/file.c b/fs/f2fs/file.c
> index f9e085d..86d9c4b 100644
> --- a/fs/f2fs/file.c
> +++ b/fs/f2fs/file.c
> @@ -624,8 +624,8 @@ const struct file_operations f2fs_file_operations = {
> .llseek = generic_file_llseek,
> .read = do_sync_read,
> .write = do_sync_write,
> - .aio_read = generic_file_aio_read,
> - .aio_write = generic_file_aio_write,
> + .read_iter = generic_file_read_iter,
> + .write_iter = generic_file_write_iter,
> .open = generic_file_open,
> .mmap = f2fs_file_mmap,
> .fsync = f2fs_sync_file,
> diff --git a/fs/fat/file.c b/fs/fat/file.c
> index a62e0ec..92d587b 100644
> --- a/fs/fat/file.c
> +++ b/fs/fat/file.c
> @@ -164,8 +164,8 @@ const struct file_operations fat_file_operations = {
> .llseek = generic_file_llseek,
> .read = do_sync_read,
> .write = do_sync_write,
> - .aio_read = generic_file_aio_read,
> - .aio_write = generic_file_aio_write,
> + .read_iter = generic_file_read_iter,
> + .write_iter = generic_file_write_iter,
> .mmap = generic_file_mmap,
> .release = fat_file_release,
> .unlocked_ioctl = fat_generic_ioctl,
> diff --git a/fs/hfs/inode.c b/fs/hfs/inode.c
> index 2a87ba4..0db0679 100644
> --- a/fs/hfs/inode.c
> +++ b/fs/hfs/inode.c
> @@ -666,9 +666,9 @@ static int hfs_file_fsync(struct file *filp, loff_t start, loff_t end,
> static const struct file_operations hfs_file_operations = {
> .llseek = generic_file_llseek,
> .read = do_sync_read,
> - .aio_read = generic_file_aio_read,
> + .read_iter = generic_file_read_iter,
> .write = do_sync_write,
> - .aio_write = generic_file_aio_write,
> + .write_iter = generic_file_write_iter,
> .mmap = generic_file_mmap,
> .splice_read = generic_file_splice_read,
> .fsync = hfs_file_fsync,
> diff --git a/fs/hfsplus/inode.c b/fs/hfsplus/inode.c
> index c87b26c..9b8cdb6 100644
> --- a/fs/hfsplus/inode.c
> +++ b/fs/hfsplus/inode.c
> @@ -373,9 +373,9 @@ static const struct inode_operations hfsplus_file_inode_operations = {
> static const struct file_operations hfsplus_file_operations = {
> .llseek = generic_file_llseek,
> .read = do_sync_read,
> - .aio_read = generic_file_aio_read,
> + .read_iter = generic_file_read_iter,
> .write = do_sync_write,
> - .aio_write = generic_file_aio_write,
> + .write_iter = generic_file_write_iter,
> .mmap = generic_file_mmap,
> .splice_read = generic_file_splice_read,
> .fsync = hfsplus_file_fsync,
> diff --git a/fs/hostfs/hostfs_kern.c b/fs/hostfs/hostfs_kern.c
> index 457addc..4593a9a 100644
> --- a/fs/hostfs/hostfs_kern.c
> +++ b/fs/hostfs/hostfs_kern.c
> @@ -382,8 +382,8 @@ static const struct file_operations hostfs_file_fops = {
> .llseek = generic_file_llseek,
> .read = do_sync_read,
> .splice_read = generic_file_splice_read,
> - .aio_read = generic_file_aio_read,
> - .aio_write = generic_file_aio_write,
> + .read_iter = generic_file_read_iter,
> + .write_iter = generic_file_write_iter,
> .write = do_sync_write,
> .mmap = generic_file_mmap,
> .open = hostfs_file_open,
> diff --git a/fs/hpfs/file.c b/fs/hpfs/file.c
> index fbfe2df..efc8cd9 100644
> --- a/fs/hpfs/file.c
> +++ b/fs/hpfs/file.c
> @@ -162,9 +162,9 @@ const struct file_operations hpfs_file_ops =
> {
> .llseek = generic_file_llseek,
> .read = do_sync_read,
> - .aio_read = generic_file_aio_read,
> + .read_iter = generic_file_read_iter,
> .write = hpfs_file_write,
> - .aio_write = generic_file_aio_write,
> + .write_iter = generic_file_write_iter,
> .mmap = generic_file_mmap,
> .release = hpfs_file_release,
> .fsync = hpfs_file_fsync,
> diff --git a/fs/jffs2/file.c b/fs/jffs2/file.c
> index 1506673..1d7ab8b 100644
> --- a/fs/jffs2/file.c
> +++ b/fs/jffs2/file.c
> @@ -51,10 +51,10 @@ const struct file_operations jffs2_file_operations =
> {
> .llseek = generic_file_llseek,
> .open = generic_file_open,
> - .read = do_sync_read,
> - .aio_read = generic_file_aio_read,
> - .write = do_sync_write,
> - .aio_write = generic_file_aio_write,
> + .read = do_sync_read,
> + .read_iter = generic_file_read_iter,
> + .write = do_sync_write,
> + .write_iter = generic_file_write_iter,
> .unlocked_ioctl=jffs2_ioctl,
> .mmap = generic_file_readonly_mmap,
> .fsync = jffs2_fsync,
> diff --git a/fs/jfs/file.c b/fs/jfs/file.c
> index dd7442c..040b6c7 100644
> --- a/fs/jfs/file.c
> +++ b/fs/jfs/file.c
> @@ -151,8 +151,8 @@ const struct file_operations jfs_file_operations = {
> .llseek = generic_file_llseek,
> .write = do_sync_write,
> .read = do_sync_read,
> - .aio_read = generic_file_aio_read,
> - .aio_write = generic_file_aio_write,
> + .read_iter = generic_file_read_iter,
> + .write_iter = generic_file_write_iter,
> .mmap = generic_file_mmap,
> .splice_read = generic_file_splice_read,
> .splice_write = generic_file_splice_write,
> diff --git a/fs/logfs/file.c b/fs/logfs/file.c
> index 3886cde..ca35c88 100644
> --- a/fs/logfs/file.c
> +++ b/fs/logfs/file.c
> @@ -263,8 +263,8 @@ const struct inode_operations logfs_reg_iops = {
> };
>
> const struct file_operations logfs_reg_fops = {
> - .aio_read = generic_file_aio_read,
> - .aio_write = generic_file_aio_write,
> + .read_iter = generic_file_read_iter,
> + .write_iter = generic_file_write_iter,
> .fsync = logfs_fsync,
> .unlocked_ioctl = logfs_ioctl,
> .llseek = generic_file_llseek,
> diff --git a/fs/minix/file.c b/fs/minix/file.c
> index adc6f54..346d8f37 100644
> --- a/fs/minix/file.c
> +++ b/fs/minix/file.c
> @@ -15,9 +15,9 @@
> const struct file_operations minix_file_operations = {
> .llseek = generic_file_llseek,
> .read = do_sync_read,
> - .aio_read = generic_file_aio_read,
> + .read_iter = generic_file_read_iter,
> .write = do_sync_write,
> - .aio_write = generic_file_aio_write,
> + .write_iter = generic_file_write_iter,
> .mmap = generic_file_mmap,
> .fsync = generic_file_fsync,
> .splice_read = generic_file_splice_read,
> diff --git a/fs/nilfs2/file.c b/fs/nilfs2/file.c
> index 6194688..3e4337e 100644
> --- a/fs/nilfs2/file.c
> +++ b/fs/nilfs2/file.c
> @@ -153,8 +153,8 @@ const struct file_operations nilfs_file_operations = {
> .llseek = generic_file_llseek,
> .read = do_sync_read,
> .write = do_sync_write,
> - .aio_read = generic_file_aio_read,
> - .aio_write = generic_file_aio_write,
> + .read_iter = generic_file_read_iter,
> + .write_iter = generic_file_write_iter,
> .unlocked_ioctl = nilfs_ioctl,
> #ifdef CONFIG_COMPAT
> .compat_ioctl = nilfs_compat_ioctl,
> diff --git a/fs/omfs/file.c b/fs/omfs/file.c
> index e0d9b3e..badafd8 100644
> --- a/fs/omfs/file.c
> +++ b/fs/omfs/file.c
> @@ -339,8 +339,8 @@ const struct file_operations omfs_file_operations = {
> .llseek = generic_file_llseek,
> .read = do_sync_read,
> .write = do_sync_write,
> - .aio_read = generic_file_aio_read,
> - .aio_write = generic_file_aio_write,
> + .read_iter = generic_file_read_iter,
> + .write_iter = generic_file_write_iter,
> .mmap = generic_file_mmap,
> .fsync = generic_file_fsync,
> .splice_read = generic_file_splice_read,
> diff --git a/fs/ramfs/file-mmu.c b/fs/ramfs/file-mmu.c
> index 4884ac5..c4d8572 100644
> --- a/fs/ramfs/file-mmu.c
> +++ b/fs/ramfs/file-mmu.c
> @@ -39,9 +39,9 @@ const struct address_space_operations ramfs_aops = {
>
> const struct file_operations ramfs_file_operations = {
> .read = do_sync_read,
> - .aio_read = generic_file_aio_read,
> + .read_iter = generic_file_read_iter,
> .write = do_sync_write,
> - .aio_write = generic_file_aio_write,
> + .write_iter = generic_file_write_iter,
> .mmap = generic_file_mmap,
> .fsync = noop_fsync,
> .splice_read = generic_file_splice_read,
> diff --git a/fs/ramfs/file-nommu.c b/fs/ramfs/file-nommu.c
> index d5378d0..1d6be6c 100644
> --- a/fs/ramfs/file-nommu.c
> +++ b/fs/ramfs/file-nommu.c
> @@ -39,9 +39,9 @@ const struct file_operations ramfs_file_operations = {
> .mmap = ramfs_nommu_mmap,
> .get_unmapped_area = ramfs_nommu_get_unmapped_area,
> .read = do_sync_read,
> - .aio_read = generic_file_aio_read,
> + .read_iter = generic_file_read_iter,
> .write = do_sync_write,
> - .aio_write = generic_file_aio_write,
> + .write_iter = generic_file_write_iter,
> .fsync = noop_fsync,
> .splice_read = generic_file_splice_read,
> .splice_write = generic_file_splice_write,
> diff --git a/fs/reiserfs/file.c b/fs/reiserfs/file.c
> index 50302d6..831703d 100644
> --- a/fs/reiserfs/file.c
> +++ b/fs/reiserfs/file.c
> @@ -304,8 +304,8 @@ const struct file_operations reiserfs_file_operations = {
> .open = reiserfs_file_open,
> .release = reiserfs_file_release,
> .fsync = reiserfs_sync_file,
> - .aio_read = generic_file_aio_read,
> - .aio_write = generic_file_aio_write,
> + .read_iter = generic_file_read_iter,
> + .write_iter = generic_file_write_iter,
> .splice_read = generic_file_splice_read,
> .splice_write = generic_file_splice_write,
> .llseek = generic_file_llseek,
> diff --git a/fs/romfs/mmap-nommu.c b/fs/romfs/mmap-nommu.c
> index e1a7779..e34d51a 100644
> --- a/fs/romfs/mmap-nommu.c
> +++ b/fs/romfs/mmap-nommu.c
> @@ -70,7 +70,7 @@ static int romfs_mmap(struct file *file, struct vm_area_struct *vma)
> const struct file_operations romfs_ro_fops = {
> .llseek = generic_file_llseek,
> .read = do_sync_read,
> - .aio_read = generic_file_aio_read,
> + .read_iter = generic_file_read_iter,
> .splice_read = generic_file_splice_read,
> .mmap = romfs_mmap,
> .get_unmapped_area = romfs_get_unmapped_area,
> diff --git a/fs/sysv/file.c b/fs/sysv/file.c
> index 9d4dc68..ff4b363 100644
> --- a/fs/sysv/file.c
> +++ b/fs/sysv/file.c
> @@ -22,9 +22,9 @@
> const struct file_operations sysv_file_operations = {
> .llseek = generic_file_llseek,
> .read = do_sync_read,
> - .aio_read = generic_file_aio_read,
> + .read_iter = generic_file_read_iter,
> .write = do_sync_write,
> - .aio_write = generic_file_aio_write,
> + .write_iter = generic_file_write_iter,
> .mmap = generic_file_mmap,
> .fsync = generic_file_fsync,
> .splice_read = generic_file_splice_read,
> diff --git a/fs/ufs/file.c b/fs/ufs/file.c
> index 33afa20..e155e4c 100644
> --- a/fs/ufs/file.c
> +++ b/fs/ufs/file.c
> @@ -36,9 +36,9 @@
> const struct file_operations ufs_file_operations = {
> .llseek = generic_file_llseek,
> .read = do_sync_read,
> - .aio_read = generic_file_aio_read,
> + .read_iter = generic_file_read_iter,
> .write = do_sync_write,
> - .aio_write = generic_file_aio_write,
> + .write_iter = generic_file_write_iter,
> .mmap = generic_file_mmap,
> .open = generic_file_open,
> .fsync = generic_file_fsync,
>
______________________________________________________
Linux MTD discussion mailing list
http://lists.infradead.org/mailman/listinfo/linux-mtd/
WARNING: multiple messages have this Message-ID (diff)
From: Boaz Harrosh <bharrosh@panasas.com>
To: Dave Kleikamp <dave.kleikamp@oracle.com>
Cc: jfs-discussion@lists.sourceforge.net, Jan Kara <jack@suse.cz>,
Bob Copeland <me@bobcopeland.com>,
linux-karma-devel@lists.sourceforge.net,
linux-mtd@lists.infradead.org,
Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>,
linux-nilfs@vger.kernel.org, Richard Weinberger <richard@nod.at>,
Christoph Hellwig <hch@infradead.org>,
v9fs-developer@lists.sourceforge.net, linux-ext4@vger.kernel.org,
Jeff Dike <jdike@addtoit.com>,
Evgeniy Dushistov <dushistov@mail.ru>,
user-mode-linux-devel@lists.sourceforge.net,
Prasad Joshi <prasadjoshi.linux@gmail.com>,
reiserfs-devel@vger.kernel.org, osd-dev@open-osd.org,
OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>,
Joern Engel <joern@logfs.org>,
"Tigran A. Aivazian" <tigran@aivazian.fsnet.co.uk>,
linux-kernel@vger.kernel.org, logfs@logfs.org,
Benny Halevy <bhalevy@tonian.com>,
linux-fsdevel@vger.kernel.org, Andreas Dilger <adilger.kernel@di>
Subject: Re: [PATCH V5 18/30] fs: add read_iter and write_iter to several file systems
Date: Thu, 10 Jan 2013 14:40:49 +0200 [thread overview]
Message-ID: <50EEB6D1.6070204@panasas.com> (raw)
In-Reply-To: <1357761525-22718-19-git-send-email-dave.kleikamp@oracle.com>
On 01/09/2013 09:58 PM, Dave Kleikamp wrote:
> These are the simple ones.
>
> File systems that use generic_file_aio_read() and generic_file_aio_write()
> can trivially support generic_file_read_iter() and generic_file_write_iter().
>
> This patch adds those file_operations for 9p, adfs, affs, bfs, exofs, ext2,
> ext3, fat, f2fs, hfs, hfsplus, hostfs, hpfs, jfs, jffs2, logfs, minix, nilfs2,
> omfs, ramfs, reiserfs, romfs, sysv, and ufs.
>
> Signed-off-by: Dave Kleikamp <dave.kleikamp@oracle.com>
> Cc: Zach Brown <zab@zabbo.net>
> Cc: v9fs-developer@lists.sourceforge.net
> Cc: Tigran A. Aivazian <tigran@aivazian.fsnet.co.uk>
> Cc: Jan Kara <jack@suse.cz>
> Cc: Andrew Morton <akpm@linux-foundation.org>
> Cc: Andreas Dilger <adilger.kernel@dilger.ca>
> Cc: linux-ext4@vger.kernel.org
> Cc: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
Thanks looks good.
ACK-by: Boaz Harrosh <bharrosh@panasas.com>
> Cc: Boaz Harrosh <bharrosh@panasas.com>
> Cc: Benny Halevy <bhalevy@tonian.com>
> Cc: osd-dev@open-osd.org
> Cc: Jeff Dike <jdike@addtoit.com>
> Cc: Richard Weinberger <richard@nod.at>
> Cc: user-mode-linux-devel@lists.sourceforge.net
> Cc: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
> Cc: jfs-discussion@lists.sourceforge.net
> Cc: David Woodhouse <dwmw2@infradead.org>
> Cc: linux-mtd@lists.infradead.org
> Cc: Joern Engel <joern@logfs.org>
> Cc: Prasad Joshi <prasadjoshi.linux@gmail.com>
> Cc: logfs@logfs.org
> Cc: linux-nilfs@vger.kernel.org
> Cc: Bob Copeland <me@bobcopeland.com>
> Cc: linux-karma-devel@lists.sourceforge.net
> Cc: reiserfs-devel@vger.kernel.org
> Cc: Christoph Hellwig <hch@infradead.org>
> Cc: Evgeniy Dushistov <dushistov@mail.ru>
> ---
> fs/9p/vfs_addr.c | 4 ++--
> fs/9p/vfs_file.c | 8 ++++----
> fs/adfs/file.c | 4 ++--
> fs/affs/file.c | 4 ++--
> fs/bfs/file.c | 4 ++--
> fs/exofs/file.c | 4 ++--
> fs/ext2/file.c | 4 ++--
> fs/ext3/file.c | 4 ++--
> fs/f2fs/file.c | 4 ++--
> fs/fat/file.c | 4 ++--
> fs/hfs/inode.c | 4 ++--
> fs/hfsplus/inode.c | 4 ++--
> fs/hostfs/hostfs_kern.c | 4 ++--
> fs/hpfs/file.c | 4 ++--
> fs/jffs2/file.c | 8 ++++----
> fs/jfs/file.c | 4 ++--
> fs/logfs/file.c | 4 ++--
> fs/minix/file.c | 4 ++--
> fs/nilfs2/file.c | 4 ++--
> fs/omfs/file.c | 4 ++--
> fs/ramfs/file-mmu.c | 4 ++--
> fs/ramfs/file-nommu.c | 4 ++--
> fs/reiserfs/file.c | 4 ++--
> fs/romfs/mmap-nommu.c | 2 +-
> fs/sysv/file.c | 4 ++--
> fs/ufs/file.c | 4 ++--
> 26 files changed, 55 insertions(+), 55 deletions(-)
>
> diff --git a/fs/9p/vfs_addr.c b/fs/9p/vfs_addr.c
> index e70f239..01c0673 100644
> --- a/fs/9p/vfs_addr.c
> +++ b/fs/9p/vfs_addr.c
> @@ -249,8 +249,8 @@ static int v9fs_launder_page(struct page *page)
> * the VFS gets them, so this method should never be called.
> *
> * Direct IO is not 'yet' supported in the cached mode. Hence when
> - * this routine is called through generic_file_aio_read(), the read/write fails
> - * with an error.
> + * this routine is called through generic_file_read_iter(), the read/write
> + * fails with an error.
> *
> */
> static ssize_t
> diff --git a/fs/9p/vfs_file.c b/fs/9p/vfs_file.c
> index c2483e9..2e9441d 100644
> --- a/fs/9p/vfs_file.c
> +++ b/fs/9p/vfs_file.c
> @@ -746,8 +746,8 @@ const struct file_operations v9fs_cached_file_operations = {
> .llseek = generic_file_llseek,
> .read = v9fs_cached_file_read,
> .write = v9fs_cached_file_write,
> - .aio_read = generic_file_aio_read,
> - .aio_write = generic_file_aio_write,
> + .read_iter = generic_file_read_iter,
> + .write_iter = generic_file_write_iter,
> .open = v9fs_file_open,
> .release = v9fs_dir_release,
> .lock = v9fs_file_lock,
> @@ -759,8 +759,8 @@ const struct file_operations v9fs_cached_file_operations_dotl = {
> .llseek = generic_file_llseek,
> .read = v9fs_cached_file_read,
> .write = v9fs_cached_file_write,
> - .aio_read = generic_file_aio_read,
> - .aio_write = generic_file_aio_write,
> + .read_iter = generic_file_read_iter,
> + .write_iter = generic_file_write_iter,
> .open = v9fs_file_open,
> .release = v9fs_dir_release,
> .lock = v9fs_file_lock_dotl,
> diff --git a/fs/adfs/file.c b/fs/adfs/file.c
> index a36da53..da1e021 100644
> --- a/fs/adfs/file.c
> +++ b/fs/adfs/file.c
> @@ -24,11 +24,11 @@
> const struct file_operations adfs_file_operations = {
> .llseek = generic_file_llseek,
> .read = do_sync_read,
> - .aio_read = generic_file_aio_read,
> + .read_iter = generic_file_read_iter,
> .mmap = generic_file_mmap,
> .fsync = generic_file_fsync,
> .write = do_sync_write,
> - .aio_write = generic_file_aio_write,
> + .write_iter = generic_file_write_iter,
> .splice_read = generic_file_splice_read,
> };
>
> diff --git a/fs/affs/file.c b/fs/affs/file.c
> index af3261b..d09a2db 100644
> --- a/fs/affs/file.c
> +++ b/fs/affs/file.c
> @@ -28,9 +28,9 @@ static int affs_file_release(struct inode *inode, struct file *filp);
> const struct file_operations affs_file_operations = {
> .llseek = generic_file_llseek,
> .read = do_sync_read,
> - .aio_read = generic_file_aio_read,
> + .read_iter = generic_file_read_iter,
> .write = do_sync_write,
> - .aio_write = generic_file_aio_write,
> + .write_iter = generic_file_write_iter,
> .mmap = generic_file_mmap,
> .open = affs_file_open,
> .release = affs_file_release,
> diff --git a/fs/bfs/file.c b/fs/bfs/file.c
> index ad3ea14..3d14806 100644
> --- a/fs/bfs/file.c
> +++ b/fs/bfs/file.c
> @@ -24,9 +24,9 @@
> const struct file_operations bfs_file_operations = {
> .llseek = generic_file_llseek,
> .read = do_sync_read,
> - .aio_read = generic_file_aio_read,
> + .read_iter = generic_file_read_iter,
> .write = do_sync_write,
> - .aio_write = generic_file_aio_write,
> + .write_iter = generic_file_write_iter,
> .mmap = generic_file_mmap,
> .splice_read = generic_file_splice_read,
> };
> diff --git a/fs/exofs/file.c b/fs/exofs/file.c
> index 491c6c0..20564f8a 100644
> --- a/fs/exofs/file.c
> +++ b/fs/exofs/file.c
> @@ -69,8 +69,8 @@ const struct file_operations exofs_file_operations = {
> .llseek = generic_file_llseek,
> .read = do_sync_read,
> .write = do_sync_write,
> - .aio_read = generic_file_aio_read,
> - .aio_write = generic_file_aio_write,
> + .read_iter = generic_file_read_iter,
> + .write_iter = generic_file_write_iter,
> .mmap = generic_file_mmap,
> .open = generic_file_open,
> .release = exofs_release_file,
> diff --git a/fs/ext2/file.c b/fs/ext2/file.c
> index a5b3a5d..6af043b 100644
> --- a/fs/ext2/file.c
> +++ b/fs/ext2/file.c
> @@ -64,8 +64,8 @@ const struct file_operations ext2_file_operations = {
> .llseek = generic_file_llseek,
> .read = do_sync_read,
> .write = do_sync_write,
> - .aio_read = generic_file_aio_read,
> - .aio_write = generic_file_aio_write,
> + .read_iter = generic_file_read_iter,
> + .write_iter = generic_file_write_iter,
> .unlocked_ioctl = ext2_ioctl,
> #ifdef CONFIG_COMPAT
> .compat_ioctl = ext2_compat_ioctl,
> diff --git a/fs/ext3/file.c b/fs/ext3/file.c
> index 25cb413..a796771 100644
> --- a/fs/ext3/file.c
> +++ b/fs/ext3/file.c
> @@ -52,8 +52,8 @@ const struct file_operations ext3_file_operations = {
> .llseek = generic_file_llseek,
> .read = do_sync_read,
> .write = do_sync_write,
> - .aio_read = generic_file_aio_read,
> - .aio_write = generic_file_aio_write,
> + .read_iter = generic_file_read_iter,
> + .write_iter = generic_file_write_iter,
> .unlocked_ioctl = ext3_ioctl,
> #ifdef CONFIG_COMPAT
> .compat_ioctl = ext3_compat_ioctl,
> diff --git a/fs/f2fs/file.c b/fs/f2fs/file.c
> index f9e085d..86d9c4b 100644
> --- a/fs/f2fs/file.c
> +++ b/fs/f2fs/file.c
> @@ -624,8 +624,8 @@ const struct file_operations f2fs_file_operations = {
> .llseek = generic_file_llseek,
> .read = do_sync_read,
> .write = do_sync_write,
> - .aio_read = generic_file_aio_read,
> - .aio_write = generic_file_aio_write,
> + .read_iter = generic_file_read_iter,
> + .write_iter = generic_file_write_iter,
> .open = generic_file_open,
> .mmap = f2fs_file_mmap,
> .fsync = f2fs_sync_file,
> diff --git a/fs/fat/file.c b/fs/fat/file.c
> index a62e0ec..92d587b 100644
> --- a/fs/fat/file.c
> +++ b/fs/fat/file.c
> @@ -164,8 +164,8 @@ const struct file_operations fat_file_operations = {
> .llseek = generic_file_llseek,
> .read = do_sync_read,
> .write = do_sync_write,
> - .aio_read = generic_file_aio_read,
> - .aio_write = generic_file_aio_write,
> + .read_iter = generic_file_read_iter,
> + .write_iter = generic_file_write_iter,
> .mmap = generic_file_mmap,
> .release = fat_file_release,
> .unlocked_ioctl = fat_generic_ioctl,
> diff --git a/fs/hfs/inode.c b/fs/hfs/inode.c
> index 2a87ba4..0db0679 100644
> --- a/fs/hfs/inode.c
> +++ b/fs/hfs/inode.c
> @@ -666,9 +666,9 @@ static int hfs_file_fsync(struct file *filp, loff_t start, loff_t end,
> static const struct file_operations hfs_file_operations = {
> .llseek = generic_file_llseek,
> .read = do_sync_read,
> - .aio_read = generic_file_aio_read,
> + .read_iter = generic_file_read_iter,
> .write = do_sync_write,
> - .aio_write = generic_file_aio_write,
> + .write_iter = generic_file_write_iter,
> .mmap = generic_file_mmap,
> .splice_read = generic_file_splice_read,
> .fsync = hfs_file_fsync,
> diff --git a/fs/hfsplus/inode.c b/fs/hfsplus/inode.c
> index c87b26c..9b8cdb6 100644
> --- a/fs/hfsplus/inode.c
> +++ b/fs/hfsplus/inode.c
> @@ -373,9 +373,9 @@ static const struct inode_operations hfsplus_file_inode_operations = {
> static const struct file_operations hfsplus_file_operations = {
> .llseek = generic_file_llseek,
> .read = do_sync_read,
> - .aio_read = generic_file_aio_read,
> + .read_iter = generic_file_read_iter,
> .write = do_sync_write,
> - .aio_write = generic_file_aio_write,
> + .write_iter = generic_file_write_iter,
> .mmap = generic_file_mmap,
> .splice_read = generic_file_splice_read,
> .fsync = hfsplus_file_fsync,
> diff --git a/fs/hostfs/hostfs_kern.c b/fs/hostfs/hostfs_kern.c
> index 457addc..4593a9a 100644
> --- a/fs/hostfs/hostfs_kern.c
> +++ b/fs/hostfs/hostfs_kern.c
> @@ -382,8 +382,8 @@ static const struct file_operations hostfs_file_fops = {
> .llseek = generic_file_llseek,
> .read = do_sync_read,
> .splice_read = generic_file_splice_read,
> - .aio_read = generic_file_aio_read,
> - .aio_write = generic_file_aio_write,
> + .read_iter = generic_file_read_iter,
> + .write_iter = generic_file_write_iter,
> .write = do_sync_write,
> .mmap = generic_file_mmap,
> .open = hostfs_file_open,
> diff --git a/fs/hpfs/file.c b/fs/hpfs/file.c
> index fbfe2df..efc8cd9 100644
> --- a/fs/hpfs/file.c
> +++ b/fs/hpfs/file.c
> @@ -162,9 +162,9 @@ const struct file_operations hpfs_file_ops =
> {
> .llseek = generic_file_llseek,
> .read = do_sync_read,
> - .aio_read = generic_file_aio_read,
> + .read_iter = generic_file_read_iter,
> .write = hpfs_file_write,
> - .aio_write = generic_file_aio_write,
> + .write_iter = generic_file_write_iter,
> .mmap = generic_file_mmap,
> .release = hpfs_file_release,
> .fsync = hpfs_file_fsync,
> diff --git a/fs/jffs2/file.c b/fs/jffs2/file.c
> index 1506673..1d7ab8b 100644
> --- a/fs/jffs2/file.c
> +++ b/fs/jffs2/file.c
> @@ -51,10 +51,10 @@ const struct file_operations jffs2_file_operations =
> {
> .llseek = generic_file_llseek,
> .open = generic_file_open,
> - .read = do_sync_read,
> - .aio_read = generic_file_aio_read,
> - .write = do_sync_write,
> - .aio_write = generic_file_aio_write,
> + .read = do_sync_read,
> + .read_iter = generic_file_read_iter,
> + .write = do_sync_write,
> + .write_iter = generic_file_write_iter,
> .unlocked_ioctl=jffs2_ioctl,
> .mmap = generic_file_readonly_mmap,
> .fsync = jffs2_fsync,
> diff --git a/fs/jfs/file.c b/fs/jfs/file.c
> index dd7442c..040b6c7 100644
> --- a/fs/jfs/file.c
> +++ b/fs/jfs/file.c
> @@ -151,8 +151,8 @@ const struct file_operations jfs_file_operations = {
> .llseek = generic_file_llseek,
> .write = do_sync_write,
> .read = do_sync_read,
> - .aio_read = generic_file_aio_read,
> - .aio_write = generic_file_aio_write,
> + .read_iter = generic_file_read_iter,
> + .write_iter = generic_file_write_iter,
> .mmap = generic_file_mmap,
> .splice_read = generic_file_splice_read,
> .splice_write = generic_file_splice_write,
> diff --git a/fs/logfs/file.c b/fs/logfs/file.c
> index 3886cde..ca35c88 100644
> --- a/fs/logfs/file.c
> +++ b/fs/logfs/file.c
> @@ -263,8 +263,8 @@ const struct inode_operations logfs_reg_iops = {
> };
>
> const struct file_operations logfs_reg_fops = {
> - .aio_read = generic_file_aio_read,
> - .aio_write = generic_file_aio_write,
> + .read_iter = generic_file_read_iter,
> + .write_iter = generic_file_write_iter,
> .fsync = logfs_fsync,
> .unlocked_ioctl = logfs_ioctl,
> .llseek = generic_file_llseek,
> diff --git a/fs/minix/file.c b/fs/minix/file.c
> index adc6f54..346d8f37 100644
> --- a/fs/minix/file.c
> +++ b/fs/minix/file.c
> @@ -15,9 +15,9 @@
> const struct file_operations minix_file_operations = {
> .llseek = generic_file_llseek,
> .read = do_sync_read,
> - .aio_read = generic_file_aio_read,
> + .read_iter = generic_file_read_iter,
> .write = do_sync_write,
> - .aio_write = generic_file_aio_write,
> + .write_iter = generic_file_write_iter,
> .mmap = generic_file_mmap,
> .fsync = generic_file_fsync,
> .splice_read = generic_file_splice_read,
> diff --git a/fs/nilfs2/file.c b/fs/nilfs2/file.c
> index 6194688..3e4337e 100644
> --- a/fs/nilfs2/file.c
> +++ b/fs/nilfs2/file.c
> @@ -153,8 +153,8 @@ const struct file_operations nilfs_file_operations = {
> .llseek = generic_file_llseek,
> .read = do_sync_read,
> .write = do_sync_write,
> - .aio_read = generic_file_aio_read,
> - .aio_write = generic_file_aio_write,
> + .read_iter = generic_file_read_iter,
> + .write_iter = generic_file_write_iter,
> .unlocked_ioctl = nilfs_ioctl,
> #ifdef CONFIG_COMPAT
> .compat_ioctl = nilfs_compat_ioctl,
> diff --git a/fs/omfs/file.c b/fs/omfs/file.c
> index e0d9b3e..badafd8 100644
> --- a/fs/omfs/file.c
> +++ b/fs/omfs/file.c
> @@ -339,8 +339,8 @@ const struct file_operations omfs_file_operations = {
> .llseek = generic_file_llseek,
> .read = do_sync_read,
> .write = do_sync_write,
> - .aio_read = generic_file_aio_read,
> - .aio_write = generic_file_aio_write,
> + .read_iter = generic_file_read_iter,
> + .write_iter = generic_file_write_iter,
> .mmap = generic_file_mmap,
> .fsync = generic_file_fsync,
> .splice_read = generic_file_splice_read,
> diff --git a/fs/ramfs/file-mmu.c b/fs/ramfs/file-mmu.c
> index 4884ac5..c4d8572 100644
> --- a/fs/ramfs/file-mmu.c
> +++ b/fs/ramfs/file-mmu.c
> @@ -39,9 +39,9 @@ const struct address_space_operations ramfs_aops = {
>
> const struct file_operations ramfs_file_operations = {
> .read = do_sync_read,
> - .aio_read = generic_file_aio_read,
> + .read_iter = generic_file_read_iter,
> .write = do_sync_write,
> - .aio_write = generic_file_aio_write,
> + .write_iter = generic_file_write_iter,
> .mmap = generic_file_mmap,
> .fsync = noop_fsync,
> .splice_read = generic_file_splice_read,
> diff --git a/fs/ramfs/file-nommu.c b/fs/ramfs/file-nommu.c
> index d5378d0..1d6be6c 100644
> --- a/fs/ramfs/file-nommu.c
> +++ b/fs/ramfs/file-nommu.c
> @@ -39,9 +39,9 @@ const struct file_operations ramfs_file_operations = {
> .mmap = ramfs_nommu_mmap,
> .get_unmapped_area = ramfs_nommu_get_unmapped_area,
> .read = do_sync_read,
> - .aio_read = generic_file_aio_read,
> + .read_iter = generic_file_read_iter,
> .write = do_sync_write,
> - .aio_write = generic_file_aio_write,
> + .write_iter = generic_file_write_iter,
> .fsync = noop_fsync,
> .splice_read = generic_file_splice_read,
> .splice_write = generic_file_splice_write,
> diff --git a/fs/reiserfs/file.c b/fs/reiserfs/file.c
> index 50302d6..831703d 100644
> --- a/fs/reiserfs/file.c
> +++ b/fs/reiserfs/file.c
> @@ -304,8 +304,8 @@ const struct file_operations reiserfs_file_operations = {
> .open = reiserfs_file_open,
> .release = reiserfs_file_release,
> .fsync = reiserfs_sync_file,
> - .aio_read = generic_file_aio_read,
> - .aio_write = generic_file_aio_write,
> + .read_iter = generic_file_read_iter,
> + .write_iter = generic_file_write_iter,
> .splice_read = generic_file_splice_read,
> .splice_write = generic_file_splice_write,
> .llseek = generic_file_llseek,
> diff --git a/fs/romfs/mmap-nommu.c b/fs/romfs/mmap-nommu.c
> index e1a7779..e34d51a 100644
> --- a/fs/romfs/mmap-nommu.c
> +++ b/fs/romfs/mmap-nommu.c
> @@ -70,7 +70,7 @@ static int romfs_mmap(struct file *file, struct vm_area_struct *vma)
> const struct file_operations romfs_ro_fops = {
> .llseek = generic_file_llseek,
> .read = do_sync_read,
> - .aio_read = generic_file_aio_read,
> + .read_iter = generic_file_read_iter,
> .splice_read = generic_file_splice_read,
> .mmap = romfs_mmap,
> .get_unmapped_area = romfs_get_unmapped_area,
> diff --git a/fs/sysv/file.c b/fs/sysv/file.c
> index 9d4dc68..ff4b363 100644
> --- a/fs/sysv/file.c
> +++ b/fs/sysv/file.c
> @@ -22,9 +22,9 @@
> const struct file_operations sysv_file_operations = {
> .llseek = generic_file_llseek,
> .read = do_sync_read,
> - .aio_read = generic_file_aio_read,
> + .read_iter = generic_file_read_iter,
> .write = do_sync_write,
> - .aio_write = generic_file_aio_write,
> + .write_iter = generic_file_write_iter,
> .mmap = generic_file_mmap,
> .fsync = generic_file_fsync,
> .splice_read = generic_file_splice_read,
> diff --git a/fs/ufs/file.c b/fs/ufs/file.c
> index 33afa20..e155e4c 100644
> --- a/fs/ufs/file.c
> +++ b/fs/ufs/file.c
> @@ -36,9 +36,9 @@
> const struct file_operations ufs_file_operations = {
> .llseek = generic_file_llseek,
> .read = do_sync_read,
> - .aio_read = generic_file_aio_read,
> + .read_iter = generic_file_read_iter,
> .write = do_sync_write,
> - .aio_write = generic_file_aio_write,
> + .write_iter = generic_file_write_iter,
> .mmap = generic_file_mmap,
> .open = generic_file_open,
> .fsync = generic_file_fsync,
>
______________________________________________________
Linux MTD discussion mailing list
http://lists.infradead.org/mailman/listinfo/linux-mtd/
WARNING: multiple messages have this Message-ID (diff)
From: Boaz Harrosh <bharrosh@panasas.com>
To: Dave Kleikamp <dave.kleikamp@oracle.com>
Cc: jfs-discussion@lists.sourceforge.net, Jan Kara <jack@suse.cz>,
Bob Copeland <me@bobcopeland.com>,
linux-karma-devel@lists.sourceforge.net,
linux-mtd@lists.infradead.org,
Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>,
linux-nilfs@vger.kernel.org, Richard Weinberger <richard@nod.at>,
Christoph Hellwig <hch@infradead.org>,
v9fs-developer@lists.sourceforge.net, linux-ext4@vger.kernel.org,
Jeff Dike <jdike@addtoit.com>,
Evgeniy Dushistov <dushistov@mail.ru>,
user-mode-linux-devel@lists.sourceforge.net,
Prasad Joshi <prasadjoshi.linux@gmail.com>,
reiserfs-devel@vger.kernel.org, osd-dev@open-osd.org,
OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>,
Joern Engel <joern@logfs.org>,
"Tigran A. Aivazian" <tigran@aivazian.fsnet.co.uk>,
linux-kernel@vger.kernel.org, logfs@logfs.org,
Benny Halevy <bhalevy@tonian.com>,
linux-fsdevel@vger.kernel.org,
Andreas Dilger <adilger.kernel@dilger.ca>,
Andrew Morton <akpm@linux-foundation.org>,
Zach Brown <zab@zabbo.net>, David Woodhouse <dwmw2@infradead.org>,
"Maxim V. Patlasov" <mpatlasov@parallels.com>
Subject: Re: [PATCH V5 18/30] fs: add read_iter and write_iter to several file systems
Date: Thu, 10 Jan 2013 14:40:49 +0200 [thread overview]
Message-ID: <50EEB6D1.6070204@panasas.com> (raw)
In-Reply-To: <1357761525-22718-19-git-send-email-dave.kleikamp@oracle.com>
On 01/09/2013 09:58 PM, Dave Kleikamp wrote:
> These are the simple ones.
>
> File systems that use generic_file_aio_read() and generic_file_aio_write()
> can trivially support generic_file_read_iter() and generic_file_write_iter().
>
> This patch adds those file_operations for 9p, adfs, affs, bfs, exofs, ext2,
> ext3, fat, f2fs, hfs, hfsplus, hostfs, hpfs, jfs, jffs2, logfs, minix, nilfs2,
> omfs, ramfs, reiserfs, romfs, sysv, and ufs.
>
> Signed-off-by: Dave Kleikamp <dave.kleikamp@oracle.com>
> Cc: Zach Brown <zab@zabbo.net>
> Cc: v9fs-developer@lists.sourceforge.net
> Cc: Tigran A. Aivazian <tigran@aivazian.fsnet.co.uk>
> Cc: Jan Kara <jack@suse.cz>
> Cc: Andrew Morton <akpm@linux-foundation.org>
> Cc: Andreas Dilger <adilger.kernel@dilger.ca>
> Cc: linux-ext4@vger.kernel.org
> Cc: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
Thanks looks good.
ACK-by: Boaz Harrosh <bharrosh@panasas.com>
> Cc: Boaz Harrosh <bharrosh@panasas.com>
> Cc: Benny Halevy <bhalevy@tonian.com>
> Cc: osd-dev@open-osd.org
> Cc: Jeff Dike <jdike@addtoit.com>
> Cc: Richard Weinberger <richard@nod.at>
> Cc: user-mode-linux-devel@lists.sourceforge.net
> Cc: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
> Cc: jfs-discussion@lists.sourceforge.net
> Cc: David Woodhouse <dwmw2@infradead.org>
> Cc: linux-mtd@lists.infradead.org
> Cc: Joern Engel <joern@logfs.org>
> Cc: Prasad Joshi <prasadjoshi.linux@gmail.com>
> Cc: logfs@logfs.org
> Cc: linux-nilfs@vger.kernel.org
> Cc: Bob Copeland <me@bobcopeland.com>
> Cc: linux-karma-devel@lists.sourceforge.net
> Cc: reiserfs-devel@vger.kernel.org
> Cc: Christoph Hellwig <hch@infradead.org>
> Cc: Evgeniy Dushistov <dushistov@mail.ru>
> ---
> fs/9p/vfs_addr.c | 4 ++--
> fs/9p/vfs_file.c | 8 ++++----
> fs/adfs/file.c | 4 ++--
> fs/affs/file.c | 4 ++--
> fs/bfs/file.c | 4 ++--
> fs/exofs/file.c | 4 ++--
> fs/ext2/file.c | 4 ++--
> fs/ext3/file.c | 4 ++--
> fs/f2fs/file.c | 4 ++--
> fs/fat/file.c | 4 ++--
> fs/hfs/inode.c | 4 ++--
> fs/hfsplus/inode.c | 4 ++--
> fs/hostfs/hostfs_kern.c | 4 ++--
> fs/hpfs/file.c | 4 ++--
> fs/jffs2/file.c | 8 ++++----
> fs/jfs/file.c | 4 ++--
> fs/logfs/file.c | 4 ++--
> fs/minix/file.c | 4 ++--
> fs/nilfs2/file.c | 4 ++--
> fs/omfs/file.c | 4 ++--
> fs/ramfs/file-mmu.c | 4 ++--
> fs/ramfs/file-nommu.c | 4 ++--
> fs/reiserfs/file.c | 4 ++--
> fs/romfs/mmap-nommu.c | 2 +-
> fs/sysv/file.c | 4 ++--
> fs/ufs/file.c | 4 ++--
> 26 files changed, 55 insertions(+), 55 deletions(-)
>
> diff --git a/fs/9p/vfs_addr.c b/fs/9p/vfs_addr.c
> index e70f239..01c0673 100644
> --- a/fs/9p/vfs_addr.c
> +++ b/fs/9p/vfs_addr.c
> @@ -249,8 +249,8 @@ static int v9fs_launder_page(struct page *page)
> * the VFS gets them, so this method should never be called.
> *
> * Direct IO is not 'yet' supported in the cached mode. Hence when
> - * this routine is called through generic_file_aio_read(), the read/write fails
> - * with an error.
> + * this routine is called through generic_file_read_iter(), the read/write
> + * fails with an error.
> *
> */
> static ssize_t
> diff --git a/fs/9p/vfs_file.c b/fs/9p/vfs_file.c
> index c2483e9..2e9441d 100644
> --- a/fs/9p/vfs_file.c
> +++ b/fs/9p/vfs_file.c
> @@ -746,8 +746,8 @@ const struct file_operations v9fs_cached_file_operations = {
> .llseek = generic_file_llseek,
> .read = v9fs_cached_file_read,
> .write = v9fs_cached_file_write,
> - .aio_read = generic_file_aio_read,
> - .aio_write = generic_file_aio_write,
> + .read_iter = generic_file_read_iter,
> + .write_iter = generic_file_write_iter,
> .open = v9fs_file_open,
> .release = v9fs_dir_release,
> .lock = v9fs_file_lock,
> @@ -759,8 +759,8 @@ const struct file_operations v9fs_cached_file_operations_dotl = {
> .llseek = generic_file_llseek,
> .read = v9fs_cached_file_read,
> .write = v9fs_cached_file_write,
> - .aio_read = generic_file_aio_read,
> - .aio_write = generic_file_aio_write,
> + .read_iter = generic_file_read_iter,
> + .write_iter = generic_file_write_iter,
> .open = v9fs_file_open,
> .release = v9fs_dir_release,
> .lock = v9fs_file_lock_dotl,
> diff --git a/fs/adfs/file.c b/fs/adfs/file.c
> index a36da53..da1e021 100644
> --- a/fs/adfs/file.c
> +++ b/fs/adfs/file.c
> @@ -24,11 +24,11 @@
> const struct file_operations adfs_file_operations = {
> .llseek = generic_file_llseek,
> .read = do_sync_read,
> - .aio_read = generic_file_aio_read,
> + .read_iter = generic_file_read_iter,
> .mmap = generic_file_mmap,
> .fsync = generic_file_fsync,
> .write = do_sync_write,
> - .aio_write = generic_file_aio_write,
> + .write_iter = generic_file_write_iter,
> .splice_read = generic_file_splice_read,
> };
>
> diff --git a/fs/affs/file.c b/fs/affs/file.c
> index af3261b..d09a2db 100644
> --- a/fs/affs/file.c
> +++ b/fs/affs/file.c
> @@ -28,9 +28,9 @@ static int affs_file_release(struct inode *inode, struct file *filp);
> const struct file_operations affs_file_operations = {
> .llseek = generic_file_llseek,
> .read = do_sync_read,
> - .aio_read = generic_file_aio_read,
> + .read_iter = generic_file_read_iter,
> .write = do_sync_write,
> - .aio_write = generic_file_aio_write,
> + .write_iter = generic_file_write_iter,
> .mmap = generic_file_mmap,
> .open = affs_file_open,
> .release = affs_file_release,
> diff --git a/fs/bfs/file.c b/fs/bfs/file.c
> index ad3ea14..3d14806 100644
> --- a/fs/bfs/file.c
> +++ b/fs/bfs/file.c
> @@ -24,9 +24,9 @@
> const struct file_operations bfs_file_operations = {
> .llseek = generic_file_llseek,
> .read = do_sync_read,
> - .aio_read = generic_file_aio_read,
> + .read_iter = generic_file_read_iter,
> .write = do_sync_write,
> - .aio_write = generic_file_aio_write,
> + .write_iter = generic_file_write_iter,
> .mmap = generic_file_mmap,
> .splice_read = generic_file_splice_read,
> };
> diff --git a/fs/exofs/file.c b/fs/exofs/file.c
> index 491c6c0..20564f8a 100644
> --- a/fs/exofs/file.c
> +++ b/fs/exofs/file.c
> @@ -69,8 +69,8 @@ const struct file_operations exofs_file_operations = {
> .llseek = generic_file_llseek,
> .read = do_sync_read,
> .write = do_sync_write,
> - .aio_read = generic_file_aio_read,
> - .aio_write = generic_file_aio_write,
> + .read_iter = generic_file_read_iter,
> + .write_iter = generic_file_write_iter,
> .mmap = generic_file_mmap,
> .open = generic_file_open,
> .release = exofs_release_file,
> diff --git a/fs/ext2/file.c b/fs/ext2/file.c
> index a5b3a5d..6af043b 100644
> --- a/fs/ext2/file.c
> +++ b/fs/ext2/file.c
> @@ -64,8 +64,8 @@ const struct file_operations ext2_file_operations = {
> .llseek = generic_file_llseek,
> .read = do_sync_read,
> .write = do_sync_write,
> - .aio_read = generic_file_aio_read,
> - .aio_write = generic_file_aio_write,
> + .read_iter = generic_file_read_iter,
> + .write_iter = generic_file_write_iter,
> .unlocked_ioctl = ext2_ioctl,
> #ifdef CONFIG_COMPAT
> .compat_ioctl = ext2_compat_ioctl,
> diff --git a/fs/ext3/file.c b/fs/ext3/file.c
> index 25cb413..a796771 100644
> --- a/fs/ext3/file.c
> +++ b/fs/ext3/file.c
> @@ -52,8 +52,8 @@ const struct file_operations ext3_file_operations = {
> .llseek = generic_file_llseek,
> .read = do_sync_read,
> .write = do_sync_write,
> - .aio_read = generic_file_aio_read,
> - .aio_write = generic_file_aio_write,
> + .read_iter = generic_file_read_iter,
> + .write_iter = generic_file_write_iter,
> .unlocked_ioctl = ext3_ioctl,
> #ifdef CONFIG_COMPAT
> .compat_ioctl = ext3_compat_ioctl,
> diff --git a/fs/f2fs/file.c b/fs/f2fs/file.c
> index f9e085d..86d9c4b 100644
> --- a/fs/f2fs/file.c
> +++ b/fs/f2fs/file.c
> @@ -624,8 +624,8 @@ const struct file_operations f2fs_file_operations = {
> .llseek = generic_file_llseek,
> .read = do_sync_read,
> .write = do_sync_write,
> - .aio_read = generic_file_aio_read,
> - .aio_write = generic_file_aio_write,
> + .read_iter = generic_file_read_iter,
> + .write_iter = generic_file_write_iter,
> .open = generic_file_open,
> .mmap = f2fs_file_mmap,
> .fsync = f2fs_sync_file,
> diff --git a/fs/fat/file.c b/fs/fat/file.c
> index a62e0ec..92d587b 100644
> --- a/fs/fat/file.c
> +++ b/fs/fat/file.c
> @@ -164,8 +164,8 @@ const struct file_operations fat_file_operations = {
> .llseek = generic_file_llseek,
> .read = do_sync_read,
> .write = do_sync_write,
> - .aio_read = generic_file_aio_read,
> - .aio_write = generic_file_aio_write,
> + .read_iter = generic_file_read_iter,
> + .write_iter = generic_file_write_iter,
> .mmap = generic_file_mmap,
> .release = fat_file_release,
> .unlocked_ioctl = fat_generic_ioctl,
> diff --git a/fs/hfs/inode.c b/fs/hfs/inode.c
> index 2a87ba4..0db0679 100644
> --- a/fs/hfs/inode.c
> +++ b/fs/hfs/inode.c
> @@ -666,9 +666,9 @@ static int hfs_file_fsync(struct file *filp, loff_t start, loff_t end,
> static const struct file_operations hfs_file_operations = {
> .llseek = generic_file_llseek,
> .read = do_sync_read,
> - .aio_read = generic_file_aio_read,
> + .read_iter = generic_file_read_iter,
> .write = do_sync_write,
> - .aio_write = generic_file_aio_write,
> + .write_iter = generic_file_write_iter,
> .mmap = generic_file_mmap,
> .splice_read = generic_file_splice_read,
> .fsync = hfs_file_fsync,
> diff --git a/fs/hfsplus/inode.c b/fs/hfsplus/inode.c
> index c87b26c..9b8cdb6 100644
> --- a/fs/hfsplus/inode.c
> +++ b/fs/hfsplus/inode.c
> @@ -373,9 +373,9 @@ static const struct inode_operations hfsplus_file_inode_operations = {
> static const struct file_operations hfsplus_file_operations = {
> .llseek = generic_file_llseek,
> .read = do_sync_read,
> - .aio_read = generic_file_aio_read,
> + .read_iter = generic_file_read_iter,
> .write = do_sync_write,
> - .aio_write = generic_file_aio_write,
> + .write_iter = generic_file_write_iter,
> .mmap = generic_file_mmap,
> .splice_read = generic_file_splice_read,
> .fsync = hfsplus_file_fsync,
> diff --git a/fs/hostfs/hostfs_kern.c b/fs/hostfs/hostfs_kern.c
> index 457addc..4593a9a 100644
> --- a/fs/hostfs/hostfs_kern.c
> +++ b/fs/hostfs/hostfs_kern.c
> @@ -382,8 +382,8 @@ static const struct file_operations hostfs_file_fops = {
> .llseek = generic_file_llseek,
> .read = do_sync_read,
> .splice_read = generic_file_splice_read,
> - .aio_read = generic_file_aio_read,
> - .aio_write = generic_file_aio_write,
> + .read_iter = generic_file_read_iter,
> + .write_iter = generic_file_write_iter,
> .write = do_sync_write,
> .mmap = generic_file_mmap,
> .open = hostfs_file_open,
> diff --git a/fs/hpfs/file.c b/fs/hpfs/file.c
> index fbfe2df..efc8cd9 100644
> --- a/fs/hpfs/file.c
> +++ b/fs/hpfs/file.c
> @@ -162,9 +162,9 @@ const struct file_operations hpfs_file_ops =
> {
> .llseek = generic_file_llseek,
> .read = do_sync_read,
> - .aio_read = generic_file_aio_read,
> + .read_iter = generic_file_read_iter,
> .write = hpfs_file_write,
> - .aio_write = generic_file_aio_write,
> + .write_iter = generic_file_write_iter,
> .mmap = generic_file_mmap,
> .release = hpfs_file_release,
> .fsync = hpfs_file_fsync,
> diff --git a/fs/jffs2/file.c b/fs/jffs2/file.c
> index 1506673..1d7ab8b 100644
> --- a/fs/jffs2/file.c
> +++ b/fs/jffs2/file.c
> @@ -51,10 +51,10 @@ const struct file_operations jffs2_file_operations =
> {
> .llseek = generic_file_llseek,
> .open = generic_file_open,
> - .read = do_sync_read,
> - .aio_read = generic_file_aio_read,
> - .write = do_sync_write,
> - .aio_write = generic_file_aio_write,
> + .read = do_sync_read,
> + .read_iter = generic_file_read_iter,
> + .write = do_sync_write,
> + .write_iter = generic_file_write_iter,
> .unlocked_ioctl=jffs2_ioctl,
> .mmap = generic_file_readonly_mmap,
> .fsync = jffs2_fsync,
> diff --git a/fs/jfs/file.c b/fs/jfs/file.c
> index dd7442c..040b6c7 100644
> --- a/fs/jfs/file.c
> +++ b/fs/jfs/file.c
> @@ -151,8 +151,8 @@ const struct file_operations jfs_file_operations = {
> .llseek = generic_file_llseek,
> .write = do_sync_write,
> .read = do_sync_read,
> - .aio_read = generic_file_aio_read,
> - .aio_write = generic_file_aio_write,
> + .read_iter = generic_file_read_iter,
> + .write_iter = generic_file_write_iter,
> .mmap = generic_file_mmap,
> .splice_read = generic_file_splice_read,
> .splice_write = generic_file_splice_write,
> diff --git a/fs/logfs/file.c b/fs/logfs/file.c
> index 3886cde..ca35c88 100644
> --- a/fs/logfs/file.c
> +++ b/fs/logfs/file.c
> @@ -263,8 +263,8 @@ const struct inode_operations logfs_reg_iops = {
> };
>
> const struct file_operations logfs_reg_fops = {
> - .aio_read = generic_file_aio_read,
> - .aio_write = generic_file_aio_write,
> + .read_iter = generic_file_read_iter,
> + .write_iter = generic_file_write_iter,
> .fsync = logfs_fsync,
> .unlocked_ioctl = logfs_ioctl,
> .llseek = generic_file_llseek,
> diff --git a/fs/minix/file.c b/fs/minix/file.c
> index adc6f54..346d8f37 100644
> --- a/fs/minix/file.c
> +++ b/fs/minix/file.c
> @@ -15,9 +15,9 @@
> const struct file_operations minix_file_operations = {
> .llseek = generic_file_llseek,
> .read = do_sync_read,
> - .aio_read = generic_file_aio_read,
> + .read_iter = generic_file_read_iter,
> .write = do_sync_write,
> - .aio_write = generic_file_aio_write,
> + .write_iter = generic_file_write_iter,
> .mmap = generic_file_mmap,
> .fsync = generic_file_fsync,
> .splice_read = generic_file_splice_read,
> diff --git a/fs/nilfs2/file.c b/fs/nilfs2/file.c
> index 6194688..3e4337e 100644
> --- a/fs/nilfs2/file.c
> +++ b/fs/nilfs2/file.c
> @@ -153,8 +153,8 @@ const struct file_operations nilfs_file_operations = {
> .llseek = generic_file_llseek,
> .read = do_sync_read,
> .write = do_sync_write,
> - .aio_read = generic_file_aio_read,
> - .aio_write = generic_file_aio_write,
> + .read_iter = generic_file_read_iter,
> + .write_iter = generic_file_write_iter,
> .unlocked_ioctl = nilfs_ioctl,
> #ifdef CONFIG_COMPAT
> .compat_ioctl = nilfs_compat_ioctl,
> diff --git a/fs/omfs/file.c b/fs/omfs/file.c
> index e0d9b3e..badafd8 100644
> --- a/fs/omfs/file.c
> +++ b/fs/omfs/file.c
> @@ -339,8 +339,8 @@ const struct file_operations omfs_file_operations = {
> .llseek = generic_file_llseek,
> .read = do_sync_read,
> .write = do_sync_write,
> - .aio_read = generic_file_aio_read,
> - .aio_write = generic_file_aio_write,
> + .read_iter = generic_file_read_iter,
> + .write_iter = generic_file_write_iter,
> .mmap = generic_file_mmap,
> .fsync = generic_file_fsync,
> .splice_read = generic_file_splice_read,
> diff --git a/fs/ramfs/file-mmu.c b/fs/ramfs/file-mmu.c
> index 4884ac5..c4d8572 100644
> --- a/fs/ramfs/file-mmu.c
> +++ b/fs/ramfs/file-mmu.c
> @@ -39,9 +39,9 @@ const struct address_space_operations ramfs_aops = {
>
> const struct file_operations ramfs_file_operations = {
> .read = do_sync_read,
> - .aio_read = generic_file_aio_read,
> + .read_iter = generic_file_read_iter,
> .write = do_sync_write,
> - .aio_write = generic_file_aio_write,
> + .write_iter = generic_file_write_iter,
> .mmap = generic_file_mmap,
> .fsync = noop_fsync,
> .splice_read = generic_file_splice_read,
> diff --git a/fs/ramfs/file-nommu.c b/fs/ramfs/file-nommu.c
> index d5378d0..1d6be6c 100644
> --- a/fs/ramfs/file-nommu.c
> +++ b/fs/ramfs/file-nommu.c
> @@ -39,9 +39,9 @@ const struct file_operations ramfs_file_operations = {
> .mmap = ramfs_nommu_mmap,
> .get_unmapped_area = ramfs_nommu_get_unmapped_area,
> .read = do_sync_read,
> - .aio_read = generic_file_aio_read,
> + .read_iter = generic_file_read_iter,
> .write = do_sync_write,
> - .aio_write = generic_file_aio_write,
> + .write_iter = generic_file_write_iter,
> .fsync = noop_fsync,
> .splice_read = generic_file_splice_read,
> .splice_write = generic_file_splice_write,
> diff --git a/fs/reiserfs/file.c b/fs/reiserfs/file.c
> index 50302d6..831703d 100644
> --- a/fs/reiserfs/file.c
> +++ b/fs/reiserfs/file.c
> @@ -304,8 +304,8 @@ const struct file_operations reiserfs_file_operations = {
> .open = reiserfs_file_open,
> .release = reiserfs_file_release,
> .fsync = reiserfs_sync_file,
> - .aio_read = generic_file_aio_read,
> - .aio_write = generic_file_aio_write,
> + .read_iter = generic_file_read_iter,
> + .write_iter = generic_file_write_iter,
> .splice_read = generic_file_splice_read,
> .splice_write = generic_file_splice_write,
> .llseek = generic_file_llseek,
> diff --git a/fs/romfs/mmap-nommu.c b/fs/romfs/mmap-nommu.c
> index e1a7779..e34d51a 100644
> --- a/fs/romfs/mmap-nommu.c
> +++ b/fs/romfs/mmap-nommu.c
> @@ -70,7 +70,7 @@ static int romfs_mmap(struct file *file, struct vm_area_struct *vma)
> const struct file_operations romfs_ro_fops = {
> .llseek = generic_file_llseek,
> .read = do_sync_read,
> - .aio_read = generic_file_aio_read,
> + .read_iter = generic_file_read_iter,
> .splice_read = generic_file_splice_read,
> .mmap = romfs_mmap,
> .get_unmapped_area = romfs_get_unmapped_area,
> diff --git a/fs/sysv/file.c b/fs/sysv/file.c
> index 9d4dc68..ff4b363 100644
> --- a/fs/sysv/file.c
> +++ b/fs/sysv/file.c
> @@ -22,9 +22,9 @@
> const struct file_operations sysv_file_operations = {
> .llseek = generic_file_llseek,
> .read = do_sync_read,
> - .aio_read = generic_file_aio_read,
> + .read_iter = generic_file_read_iter,
> .write = do_sync_write,
> - .aio_write = generic_file_aio_write,
> + .write_iter = generic_file_write_iter,
> .mmap = generic_file_mmap,
> .fsync = generic_file_fsync,
> .splice_read = generic_file_splice_read,
> diff --git a/fs/ufs/file.c b/fs/ufs/file.c
> index 33afa20..e155e4c 100644
> --- a/fs/ufs/file.c
> +++ b/fs/ufs/file.c
> @@ -36,9 +36,9 @@
> const struct file_operations ufs_file_operations = {
> .llseek = generic_file_llseek,
> .read = do_sync_read,
> - .aio_read = generic_file_aio_read,
> + .read_iter = generic_file_read_iter,
> .write = do_sync_write,
> - .aio_write = generic_file_aio_write,
> + .write_iter = generic_file_write_iter,
> .mmap = generic_file_mmap,
> .open = generic_file_open,
> .fsync = generic_file_fsync,
>
WARNING: multiple messages have this Message-ID (diff)
From: Boaz Harrosh <bharrosh@panasas.com>
To: Dave Kleikamp <dave.kleikamp@oracle.com>
Cc: jfs-discussion@lists.sourceforge.net, Jan Kara <jack@suse.cz>,
Bob Copeland <me@bobcopeland.com>,
linux-karma-devel@lists.sourceforge.net,
linux-mtd@lists.infradead.org,
Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>,
Joern, linux-nilfs@vger.kernel.org, Zach,
Richard Weinberger <richard@nod.at>,
Christoph Hellwig <hch@infradead.org>,
v9fs-developer@lists.sourceforge.net, linux-ext4@vger.kernel.org,
Engel <joern@logfs.org>, Evgeniy Dushistov <dushistov@mail.ru>,
user-mode-linux-devel@lists.sourceforge.net,
Jeff Dike <jdike@addtoit.com>,
reiserfs-devel@vger.kernel.org, osd-dev@open-osd.org,
OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>,
Prasad Joshi <prasadjoshi.linux@gmail.com>,
"Tigran A. Aivazian" <tigran@aivazian.fsnet.co.uk>,
linux-kernel@vger.kernel.org, logfs@logfs.org,
Benny Halevy <bhalevy@tonian.com>,
linux-fsdevel@vger.kernel.org,
Andreas Dilger <adilger.kernel@dilger.ca>,
Andrew Morton <akpm@linux-foundation.org>, Brown <zab@zabbo.net>,
David Woodhouse <dwmw2@infradead.org>,
"Maxim V. Patlasov" <mpatlasov@parallels.com>
Subject: Re: [uml-devel] [PATCH V5 18/30] fs: add read_iter and write_iter to several file systems
Date: Thu, 10 Jan 2013 14:40:49 +0200 [thread overview]
Message-ID: <50EEB6D1.6070204@panasas.com> (raw)
In-Reply-To: <1357761525-22718-19-git-send-email-dave.kleikamp@oracle.com>
On 01/09/2013 09:58 PM, Dave Kleikamp wrote:
> These are the simple ones.
>
> File systems that use generic_file_aio_read() and generic_file_aio_write()
> can trivially support generic_file_read_iter() and generic_file_write_iter().
>
> This patch adds those file_operations for 9p, adfs, affs, bfs, exofs, ext2,
> ext3, fat, f2fs, hfs, hfsplus, hostfs, hpfs, jfs, jffs2, logfs, minix, nilfs2,
> omfs, ramfs, reiserfs, romfs, sysv, and ufs.
>
> Signed-off-by: Dave Kleikamp <dave.kleikamp@oracle.com>
> Cc: Zach Brown <zab@zabbo.net>
> Cc: v9fs-developer@lists.sourceforge.net
> Cc: Tigran A. Aivazian <tigran@aivazian.fsnet.co.uk>
> Cc: Jan Kara <jack@suse.cz>
> Cc: Andrew Morton <akpm@linux-foundation.org>
> Cc: Andreas Dilger <adilger.kernel@dilger.ca>
> Cc: linux-ext4@vger.kernel.org
> Cc: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
Thanks looks good.
ACK-by: Boaz Harrosh <bharrosh@panasas.com>
> Cc: Boaz Harrosh <bharrosh@panasas.com>
> Cc: Benny Halevy <bhalevy@tonian.com>
> Cc: osd-dev@open-osd.org
> Cc: Jeff Dike <jdike@addtoit.com>
> Cc: Richard Weinberger <richard@nod.at>
> Cc: user-mode-linux-devel@lists.sourceforge.net
> Cc: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
> Cc: jfs-discussion@lists.sourceforge.net
> Cc: David Woodhouse <dwmw2@infradead.org>
> Cc: linux-mtd@lists.infradead.org
> Cc: Joern Engel <joern@logfs.org>
> Cc: Prasad Joshi <prasadjoshi.linux@gmail.com>
> Cc: logfs@logfs.org
> Cc: linux-nilfs@vger.kernel.org
> Cc: Bob Copeland <me@bobcopeland.com>
> Cc: linux-karma-devel@lists.sourceforge.net
> Cc: reiserfs-devel@vger.kernel.org
> Cc: Christoph Hellwig <hch@infradead.org>
> Cc: Evgeniy Dushistov <dushistov@mail.ru>
> ---
> fs/9p/vfs_addr.c | 4 ++--
> fs/9p/vfs_file.c | 8 ++++----
> fs/adfs/file.c | 4 ++--
> fs/affs/file.c | 4 ++--
> fs/bfs/file.c | 4 ++--
> fs/exofs/file.c | 4 ++--
> fs/ext2/file.c | 4 ++--
> fs/ext3/file.c | 4 ++--
> fs/f2fs/file.c | 4 ++--
> fs/fat/file.c | 4 ++--
> fs/hfs/inode.c | 4 ++--
> fs/hfsplus/inode.c | 4 ++--
> fs/hostfs/hostfs_kern.c | 4 ++--
> fs/hpfs/file.c | 4 ++--
> fs/jffs2/file.c | 8 ++++----
> fs/jfs/file.c | 4 ++--
> fs/logfs/file.c | 4 ++--
> fs/minix/file.c | 4 ++--
> fs/nilfs2/file.c | 4 ++--
> fs/omfs/file.c | 4 ++--
> fs/ramfs/file-mmu.c | 4 ++--
> fs/ramfs/file-nommu.c | 4 ++--
> fs/reiserfs/file.c | 4 ++--
> fs/romfs/mmap-nommu.c | 2 +-
> fs/sysv/file.c | 4 ++--
> fs/ufs/file.c | 4 ++--
> 26 files changed, 55 insertions(+), 55 deletions(-)
>
> diff --git a/fs/9p/vfs_addr.c b/fs/9p/vfs_addr.c
> index e70f239..01c0673 100644
> --- a/fs/9p/vfs_addr.c
> +++ b/fs/9p/vfs_addr.c
> @@ -249,8 +249,8 @@ static int v9fs_launder_page(struct page *page)
> * the VFS gets them, so this method should never be called.
> *
> * Direct IO is not 'yet' supported in the cached mode. Hence when
> - * this routine is called through generic_file_aio_read(), the read/write fails
> - * with an error.
> + * this routine is called through generic_file_read_iter(), the read/write
> + * fails with an error.
> *
> */
> static ssize_t
> diff --git a/fs/9p/vfs_file.c b/fs/9p/vfs_file.c
> index c2483e9..2e9441d 100644
> --- a/fs/9p/vfs_file.c
> +++ b/fs/9p/vfs_file.c
> @@ -746,8 +746,8 @@ const struct file_operations v9fs_cached_file_operations = {
> .llseek = generic_file_llseek,
> .read = v9fs_cached_file_read,
> .write = v9fs_cached_file_write,
> - .aio_read = generic_file_aio_read,
> - .aio_write = generic_file_aio_write,
> + .read_iter = generic_file_read_iter,
> + .write_iter = generic_file_write_iter,
> .open = v9fs_file_open,
> .release = v9fs_dir_release,
> .lock = v9fs_file_lock,
> @@ -759,8 +759,8 @@ const struct file_operations v9fs_cached_file_operations_dotl = {
> .llseek = generic_file_llseek,
> .read = v9fs_cached_file_read,
> .write = v9fs_cached_file_write,
> - .aio_read = generic_file_aio_read,
> - .aio_write = generic_file_aio_write,
> + .read_iter = generic_file_read_iter,
> + .write_iter = generic_file_write_iter,
> .open = v9fs_file_open,
> .release = v9fs_dir_release,
> .lock = v9fs_file_lock_dotl,
> diff --git a/fs/adfs/file.c b/fs/adfs/file.c
> index a36da53..da1e021 100644
> --- a/fs/adfs/file.c
> +++ b/fs/adfs/file.c
> @@ -24,11 +24,11 @@
> const struct file_operations adfs_file_operations = {
> .llseek = generic_file_llseek,
> .read = do_sync_read,
> - .aio_read = generic_file_aio_read,
> + .read_iter = generic_file_read_iter,
> .mmap = generic_file_mmap,
> .fsync = generic_file_fsync,
> .write = do_sync_write,
> - .aio_write = generic_file_aio_write,
> + .write_iter = generic_file_write_iter,
> .splice_read = generic_file_splice_read,
> };
>
> diff --git a/fs/affs/file.c b/fs/affs/file.c
> index af3261b..d09a2db 100644
> --- a/fs/affs/file.c
> +++ b/fs/affs/file.c
> @@ -28,9 +28,9 @@ static int affs_file_release(struct inode *inode, struct file *filp);
> const struct file_operations affs_file_operations = {
> .llseek = generic_file_llseek,
> .read = do_sync_read,
> - .aio_read = generic_file_aio_read,
> + .read_iter = generic_file_read_iter,
> .write = do_sync_write,
> - .aio_write = generic_file_aio_write,
> + .write_iter = generic_file_write_iter,
> .mmap = generic_file_mmap,
> .open = affs_file_open,
> .release = affs_file_release,
> diff --git a/fs/bfs/file.c b/fs/bfs/file.c
> index ad3ea14..3d14806 100644
> --- a/fs/bfs/file.c
> +++ b/fs/bfs/file.c
> @@ -24,9 +24,9 @@
> const struct file_operations bfs_file_operations = {
> .llseek = generic_file_llseek,
> .read = do_sync_read,
> - .aio_read = generic_file_aio_read,
> + .read_iter = generic_file_read_iter,
> .write = do_sync_write,
> - .aio_write = generic_file_aio_write,
> + .write_iter = generic_file_write_iter,
> .mmap = generic_file_mmap,
> .splice_read = generic_file_splice_read,
> };
> diff --git a/fs/exofs/file.c b/fs/exofs/file.c
> index 491c6c0..20564f8a 100644
> --- a/fs/exofs/file.c
> +++ b/fs/exofs/file.c
> @@ -69,8 +69,8 @@ const struct file_operations exofs_file_operations = {
> .llseek = generic_file_llseek,
> .read = do_sync_read,
> .write = do_sync_write,
> - .aio_read = generic_file_aio_read,
> - .aio_write = generic_file_aio_write,
> + .read_iter = generic_file_read_iter,
> + .write_iter = generic_file_write_iter,
> .mmap = generic_file_mmap,
> .open = generic_file_open,
> .release = exofs_release_file,
> diff --git a/fs/ext2/file.c b/fs/ext2/file.c
> index a5b3a5d..6af043b 100644
> --- a/fs/ext2/file.c
> +++ b/fs/ext2/file.c
> @@ -64,8 +64,8 @@ const struct file_operations ext2_file_operations = {
> .llseek = generic_file_llseek,
> .read = do_sync_read,
> .write = do_sync_write,
> - .aio_read = generic_file_aio_read,
> - .aio_write = generic_file_aio_write,
> + .read_iter = generic_file_read_iter,
> + .write_iter = generic_file_write_iter,
> .unlocked_ioctl = ext2_ioctl,
> #ifdef CONFIG_COMPAT
> .compat_ioctl = ext2_compat_ioctl,
> diff --git a/fs/ext3/file.c b/fs/ext3/file.c
> index 25cb413..a796771 100644
> --- a/fs/ext3/file.c
> +++ b/fs/ext3/file.c
> @@ -52,8 +52,8 @@ const struct file_operations ext3_file_operations = {
> .llseek = generic_file_llseek,
> .read = do_sync_read,
> .write = do_sync_write,
> - .aio_read = generic_file_aio_read,
> - .aio_write = generic_file_aio_write,
> + .read_iter = generic_file_read_iter,
> + .write_iter = generic_file_write_iter,
> .unlocked_ioctl = ext3_ioctl,
> #ifdef CONFIG_COMPAT
> .compat_ioctl = ext3_compat_ioctl,
> diff --git a/fs/f2fs/file.c b/fs/f2fs/file.c
> index f9e085d..86d9c4b 100644
> --- a/fs/f2fs/file.c
> +++ b/fs/f2fs/file.c
> @@ -624,8 +624,8 @@ const struct file_operations f2fs_file_operations = {
> .llseek = generic_file_llseek,
> .read = do_sync_read,
> .write = do_sync_write,
> - .aio_read = generic_file_aio_read,
> - .aio_write = generic_file_aio_write,
> + .read_iter = generic_file_read_iter,
> + .write_iter = generic_file_write_iter,
> .open = generic_file_open,
> .mmap = f2fs_file_mmap,
> .fsync = f2fs_sync_file,
> diff --git a/fs/fat/file.c b/fs/fat/file.c
> index a62e0ec..92d587b 100644
> --- a/fs/fat/file.c
> +++ b/fs/fat/file.c
> @@ -164,8 +164,8 @@ const struct file_operations fat_file_operations = {
> .llseek = generic_file_llseek,
> .read = do_sync_read,
> .write = do_sync_write,
> - .aio_read = generic_file_aio_read,
> - .aio_write = generic_file_aio_write,
> + .read_iter = generic_file_read_iter,
> + .write_iter = generic_file_write_iter,
> .mmap = generic_file_mmap,
> .release = fat_file_release,
> .unlocked_ioctl = fat_generic_ioctl,
> diff --git a/fs/hfs/inode.c b/fs/hfs/inode.c
> index 2a87ba4..0db0679 100644
> --- a/fs/hfs/inode.c
> +++ b/fs/hfs/inode.c
> @@ -666,9 +666,9 @@ static int hfs_file_fsync(struct file *filp, loff_t start, loff_t end,
> static const struct file_operations hfs_file_operations = {
> .llseek = generic_file_llseek,
> .read = do_sync_read,
> - .aio_read = generic_file_aio_read,
> + .read_iter = generic_file_read_iter,
> .write = do_sync_write,
> - .aio_write = generic_file_aio_write,
> + .write_iter = generic_file_write_iter,
> .mmap = generic_file_mmap,
> .splice_read = generic_file_splice_read,
> .fsync = hfs_file_fsync,
> diff --git a/fs/hfsplus/inode.c b/fs/hfsplus/inode.c
> index c87b26c..9b8cdb6 100644
> --- a/fs/hfsplus/inode.c
> +++ b/fs/hfsplus/inode.c
> @@ -373,9 +373,9 @@ static const struct inode_operations hfsplus_file_inode_operations = {
> static const struct file_operations hfsplus_file_operations = {
> .llseek = generic_file_llseek,
> .read = do_sync_read,
> - .aio_read = generic_file_aio_read,
> + .read_iter = generic_file_read_iter,
> .write = do_sync_write,
> - .aio_write = generic_file_aio_write,
> + .write_iter = generic_file_write_iter,
> .mmap = generic_file_mmap,
> .splice_read = generic_file_splice_read,
> .fsync = hfsplus_file_fsync,
> diff --git a/fs/hostfs/hostfs_kern.c b/fs/hostfs/hostfs_kern.c
> index 457addc..4593a9a 100644
> --- a/fs/hostfs/hostfs_kern.c
> +++ b/fs/hostfs/hostfs_kern.c
> @@ -382,8 +382,8 @@ static const struct file_operations hostfs_file_fops = {
> .llseek = generic_file_llseek,
> .read = do_sync_read,
> .splice_read = generic_file_splice_read,
> - .aio_read = generic_file_aio_read,
> - .aio_write = generic_file_aio_write,
> + .read_iter = generic_file_read_iter,
> + .write_iter = generic_file_write_iter,
> .write = do_sync_write,
> .mmap = generic_file_mmap,
> .open = hostfs_file_open,
> diff --git a/fs/hpfs/file.c b/fs/hpfs/file.c
> index fbfe2df..efc8cd9 100644
> --- a/fs/hpfs/file.c
> +++ b/fs/hpfs/file.c
> @@ -162,9 +162,9 @@ const struct file_operations hpfs_file_ops =
> {
> .llseek = generic_file_llseek,
> .read = do_sync_read,
> - .aio_read = generic_file_aio_read,
> + .read_iter = generic_file_read_iter,
> .write = hpfs_file_write,
> - .aio_write = generic_file_aio_write,
> + .write_iter = generic_file_write_iter,
> .mmap = generic_file_mmap,
> .release = hpfs_file_release,
> .fsync = hpfs_file_fsync,
> diff --git a/fs/jffs2/file.c b/fs/jffs2/file.c
> index 1506673..1d7ab8b 100644
> --- a/fs/jffs2/file.c
> +++ b/fs/jffs2/file.c
> @@ -51,10 +51,10 @@ const struct file_operations jffs2_file_operations =
> {
> .llseek = generic_file_llseek,
> .open = generic_file_open,
> - .read = do_sync_read,
> - .aio_read = generic_file_aio_read,
> - .write = do_sync_write,
> - .aio_write = generic_file_aio_write,
> + .read = do_sync_read,
> + .read_iter = generic_file_read_iter,
> + .write = do_sync_write,
> + .write_iter = generic_file_write_iter,
> .unlocked_ioctl=jffs2_ioctl,
> .mmap = generic_file_readonly_mmap,
> .fsync = jffs2_fsync,
> diff --git a/fs/jfs/file.c b/fs/jfs/file.c
> index dd7442c..040b6c7 100644
> --- a/fs/jfs/file.c
> +++ b/fs/jfs/file.c
> @@ -151,8 +151,8 @@ const struct file_operations jfs_file_operations = {
> .llseek = generic_file_llseek,
> .write = do_sync_write,
> .read = do_sync_read,
> - .aio_read = generic_file_aio_read,
> - .aio_write = generic_file_aio_write,
> + .read_iter = generic_file_read_iter,
> + .write_iter = generic_file_write_iter,
> .mmap = generic_file_mmap,
> .splice_read = generic_file_splice_read,
> .splice_write = generic_file_splice_write,
> diff --git a/fs/logfs/file.c b/fs/logfs/file.c
> index 3886cde..ca35c88 100644
> --- a/fs/logfs/file.c
> +++ b/fs/logfs/file.c
> @@ -263,8 +263,8 @@ const struct inode_operations logfs_reg_iops = {
> };
>
> const struct file_operations logfs_reg_fops = {
> - .aio_read = generic_file_aio_read,
> - .aio_write = generic_file_aio_write,
> + .read_iter = generic_file_read_iter,
> + .write_iter = generic_file_write_iter,
> .fsync = logfs_fsync,
> .unlocked_ioctl = logfs_ioctl,
> .llseek = generic_file_llseek,
> diff --git a/fs/minix/file.c b/fs/minix/file.c
> index adc6f54..346d8f37 100644
> --- a/fs/minix/file.c
> +++ b/fs/minix/file.c
> @@ -15,9 +15,9 @@
> const struct file_operations minix_file_operations = {
> .llseek = generic_file_llseek,
> .read = do_sync_read,
> - .aio_read = generic_file_aio_read,
> + .read_iter = generic_file_read_iter,
> .write = do_sync_write,
> - .aio_write = generic_file_aio_write,
> + .write_iter = generic_file_write_iter,
> .mmap = generic_file_mmap,
> .fsync = generic_file_fsync,
> .splice_read = generic_file_splice_read,
> diff --git a/fs/nilfs2/file.c b/fs/nilfs2/file.c
> index 6194688..3e4337e 100644
> --- a/fs/nilfs2/file.c
> +++ b/fs/nilfs2/file.c
> @@ -153,8 +153,8 @@ const struct file_operations nilfs_file_operations = {
> .llseek = generic_file_llseek,
> .read = do_sync_read,
> .write = do_sync_write,
> - .aio_read = generic_file_aio_read,
> - .aio_write = generic_file_aio_write,
> + .read_iter = generic_file_read_iter,
> + .write_iter = generic_file_write_iter,
> .unlocked_ioctl = nilfs_ioctl,
> #ifdef CONFIG_COMPAT
> .compat_ioctl = nilfs_compat_ioctl,
> diff --git a/fs/omfs/file.c b/fs/omfs/file.c
> index e0d9b3e..badafd8 100644
> --- a/fs/omfs/file.c
> +++ b/fs/omfs/file.c
> @@ -339,8 +339,8 @@ const struct file_operations omfs_file_operations = {
> .llseek = generic_file_llseek,
> .read = do_sync_read,
> .write = do_sync_write,
> - .aio_read = generic_file_aio_read,
> - .aio_write = generic_file_aio_write,
> + .read_iter = generic_file_read_iter,
> + .write_iter = generic_file_write_iter,
> .mmap = generic_file_mmap,
> .fsync = generic_file_fsync,
> .splice_read = generic_file_splice_read,
> diff --git a/fs/ramfs/file-mmu.c b/fs/ramfs/file-mmu.c
> index 4884ac5..c4d8572 100644
> --- a/fs/ramfs/file-mmu.c
> +++ b/fs/ramfs/file-mmu.c
> @@ -39,9 +39,9 @@ const struct address_space_operations ramfs_aops = {
>
> const struct file_operations ramfs_file_operations = {
> .read = do_sync_read,
> - .aio_read = generic_file_aio_read,
> + .read_iter = generic_file_read_iter,
> .write = do_sync_write,
> - .aio_write = generic_file_aio_write,
> + .write_iter = generic_file_write_iter,
> .mmap = generic_file_mmap,
> .fsync = noop_fsync,
> .splice_read = generic_file_splice_read,
> diff --git a/fs/ramfs/file-nommu.c b/fs/ramfs/file-nommu.c
> index d5378d0..1d6be6c 100644
> --- a/fs/ramfs/file-nommu.c
> +++ b/fs/ramfs/file-nommu.c
> @@ -39,9 +39,9 @@ const struct file_operations ramfs_file_operations = {
> .mmap = ramfs_nommu_mmap,
> .get_unmapped_area = ramfs_nommu_get_unmapped_area,
> .read = do_sync_read,
> - .aio_read = generic_file_aio_read,
> + .read_iter = generic_file_read_iter,
> .write = do_sync_write,
> - .aio_write = generic_file_aio_write,
> + .write_iter = generic_file_write_iter,
> .fsync = noop_fsync,
> .splice_read = generic_file_splice_read,
> .splice_write = generic_file_splice_write,
> diff --git a/fs/reiserfs/file.c b/fs/reiserfs/file.c
> index 50302d6..831703d 100644
> --- a/fs/reiserfs/file.c
> +++ b/fs/reiserfs/file.c
> @@ -304,8 +304,8 @@ const struct file_operations reiserfs_file_operations = {
> .open = reiserfs_file_open,
> .release = reiserfs_file_release,
> .fsync = reiserfs_sync_file,
> - .aio_read = generic_file_aio_read,
> - .aio_write = generic_file_aio_write,
> + .read_iter = generic_file_read_iter,
> + .write_iter = generic_file_write_iter,
> .splice_read = generic_file_splice_read,
> .splice_write = generic_file_splice_write,
> .llseek = generic_file_llseek,
> diff --git a/fs/romfs/mmap-nommu.c b/fs/romfs/mmap-nommu.c
> index e1a7779..e34d51a 100644
> --- a/fs/romfs/mmap-nommu.c
> +++ b/fs/romfs/mmap-nommu.c
> @@ -70,7 +70,7 @@ static int romfs_mmap(struct file *file, struct vm_area_struct *vma)
> const struct file_operations romfs_ro_fops = {
> .llseek = generic_file_llseek,
> .read = do_sync_read,
> - .aio_read = generic_file_aio_read,
> + .read_iter = generic_file_read_iter,
> .splice_read = generic_file_splice_read,
> .mmap = romfs_mmap,
> .get_unmapped_area = romfs_get_unmapped_area,
> diff --git a/fs/sysv/file.c b/fs/sysv/file.c
> index 9d4dc68..ff4b363 100644
> --- a/fs/sysv/file.c
> +++ b/fs/sysv/file.c
> @@ -22,9 +22,9 @@
> const struct file_operations sysv_file_operations = {
> .llseek = generic_file_llseek,
> .read = do_sync_read,
> - .aio_read = generic_file_aio_read,
> + .read_iter = generic_file_read_iter,
> .write = do_sync_write,
> - .aio_write = generic_file_aio_write,
> + .write_iter = generic_file_write_iter,
> .mmap = generic_file_mmap,
> .fsync = generic_file_fsync,
> .splice_read = generic_file_splice_read,
> diff --git a/fs/ufs/file.c b/fs/ufs/file.c
> index 33afa20..e155e4c 100644
> --- a/fs/ufs/file.c
> +++ b/fs/ufs/file.c
> @@ -36,9 +36,9 @@
> const struct file_operations ufs_file_operations = {
> .llseek = generic_file_llseek,
> .read = do_sync_read,
> - .aio_read = generic_file_aio_read,
> + .read_iter = generic_file_read_iter,
> .write = do_sync_write,
> - .aio_write = generic_file_aio_write,
> + .write_iter = generic_file_write_iter,
> .mmap = generic_file_mmap,
> .open = generic_file_open,
> .fsync = generic_file_fsync,
>
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next prev parent reply other threads:[~2013-01-10 12:40 UTC|newest]
Thread overview: 66+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-01-09 19:58 [PATCH V5 00/30] loop: Issue O_DIRECT aio using bio_vec Dave Kleikamp
2013-01-09 19:58 ` [PATCH V5 01/30] iov_iter: move into its own file Dave Kleikamp
2013-01-09 19:58 ` [PATCH V5 02/30] iov_iter: iov_iter_copy_from_user() should use non-atomic copy Dave Kleikamp
2013-01-09 19:58 ` [PATCH V5 03/30] iov_iter: add copy_to_user support Dave Kleikamp
[not found] ` <1357761525-22718-1-git-send-email-dave.kleikamp-QHcLZuEGTsvQT0dZR+AlfA@public.gmane.org>
2013-01-09 19:58 ` [PATCH V5 04/30] fuse: convert fuse to use iov_iter_copy_[to|from]_user Dave Kleikamp
2013-01-09 19:58 ` Dave Kleikamp
2013-01-09 19:58 ` [PATCH V5 05/30] iov_iter: hide iovec details behind ops function pointers Dave Kleikamp
2013-01-09 19:58 ` [PATCH V5 06/30] iov_iter: add bvec support Dave Kleikamp
2013-01-09 19:58 ` [PATCH V5 07/30] iov_iter: add a shorten call Dave Kleikamp
2013-01-09 19:58 ` [PATCH V5 08/30] iov_iter: let callers extract iovecs and bio_vecs Dave Kleikamp
2013-01-09 19:58 ` [PATCH V5 09/30] dio: Convert direct_IO to use iov_iter Dave Kleikamp
2013-01-09 19:58 ` [PATCH V5 10/30] dio: add bio_vec support to __blockdev_direct_IO() Dave Kleikamp
2013-01-09 19:58 ` [PATCH V5 11/30] fs: pull iov_iter use higher up the stack Dave Kleikamp
2013-01-09 19:58 ` [PATCH V5 12/30] aio: add aio_kernel_() interface Dave Kleikamp
2013-01-09 19:58 ` [PATCH V5 13/30] aio: add aio support for iov_iter arguments Dave Kleikamp
2013-01-09 19:58 ` [PATCH V5 14/30] bio: add bvec_length(), like iov_length() Dave Kleikamp
2013-01-09 19:58 ` [PATCH V5 15/30] loop: use aio to perform io on the underlying file Dave Kleikamp
2013-01-09 19:58 ` [PATCH V5 16/30] fs: create file_readable() and file_writable() functions Dave Kleikamp
2013-01-09 19:58 ` [PATCH V5 17/30] fs: use read_iter and write_iter rather than aio_read and aio_write Dave Kleikamp
2013-01-18 21:26 ` Jeff Moyer
2013-01-18 22:03 ` Dave Kleikamp
2013-01-09 19:58 ` [PATCH V5 18/30] fs: add read_iter and write_iter to several file systems Dave Kleikamp
2013-01-09 19:58 ` [uml-devel] " Dave Kleikamp
2013-01-09 19:58 ` Dave Kleikamp
2013-01-09 19:58 ` Dave Kleikamp
2013-01-10 12:40 ` Boaz Harrosh [this message]
2013-01-10 12:40 ` [uml-devel] " Boaz Harrosh
2013-01-10 12:40 ` Boaz Harrosh
2013-01-10 12:40 ` Boaz Harrosh
2013-01-09 19:58 ` [PATCH V5 19/30] ocfs2: add support for read_iter, write_iter, and direct_IO_bvec Dave Kleikamp
2013-01-09 19:58 ` [PATCH V5 20/30] ext4: add support for read_iter and write_iter Dave Kleikamp
2013-01-09 19:58 ` [PATCH V5 21/30] nfs: add support for read_iter, write_iter Dave Kleikamp
2013-01-09 19:58 ` [PATCH V5 22/30] nfs: simplify swap Dave Kleikamp
2013-01-09 19:58 ` Dave Kleikamp
2013-01-09 20:01 ` Rik van Riel
2013-01-09 19:58 ` [PATCH V5 23/30] btrfs: add support for read_iter and write_iter Dave Kleikamp
2013-01-09 19:58 ` [PATCH V5 24/30] block_dev: add support for read_iter, write_iter Dave Kleikamp
2013-01-09 19:58 ` [PATCH V5 25/30] xfs: add support for read_iter and write_iter Dave Kleikamp
2013-01-09 19:58 ` [Cluster-devel] [PATCH V5 26/30] gfs2: Convert aio_read/write ops to read/write_iter Dave Kleikamp
2013-01-09 19:58 ` Dave Kleikamp
2013-01-10 10:10 ` [Cluster-devel] " Steven Whitehouse
2013-01-10 10:10 ` Steven Whitehouse
2013-01-10 14:34 ` [Cluster-devel] " Dave Kleikamp
2013-01-10 14:34 ` Dave Kleikamp
2013-01-11 16:24 ` [Cluster-devel] " Steven Whitehouse
2013-01-11 16:24 ` Steven Whitehouse
2013-01-09 19:58 ` [PATCH V5 27/30] udf: convert file ops from aio_read/write " Dave Kleikamp
2013-01-09 19:58 ` [PATCH V5 28/30] afs: add support for read_iter and write_iter Dave Kleikamp
2013-01-09 19:58 ` [PATCH V5 29/30] ecrpytfs: Convert aio_read/write ops to read/write_iter Dave Kleikamp
2013-01-09 19:58 ` [PATCH V5 30/30] ubifs: convert file ops from aio_read/write " Dave Kleikamp
2013-01-09 19:58 ` Dave Kleikamp
2013-01-09 19:58 ` Dave Kleikamp
2013-01-10 15:46 ` [PATCH V5 00/30] loop: Issue O_DIRECT aio using bio_vec Sedat Dilek
2013-01-11 21:51 ` Dave Kleikamp
2013-01-12 10:52 ` Sedat Dilek
2013-01-12 12:54 ` Sedat Dilek
2013-01-16 16:32 ` James Bottomley
2013-01-16 18:25 ` Sedat Dilek
2013-01-17 23:49 ` James Bottomley
2013-01-18 17:16 ` Jeff Moyer
2013-01-18 17:56 ` Jeff Moyer
2013-01-18 17:58 ` Dave Kleikamp
2013-01-18 21:48 ` Jeff Moyer
2013-01-18 22:33 ` Dave Kleikamp
2013-01-22 16:14 ` Jeff Moyer
2013-01-20 22:26 ` Dave Chinner
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