From: Dave Kleikamp <dave.kleikamp@oracle.com>
To: linux-fsdevel@vger.kernel.org
Cc: linux-kernel@vger.kernel.org, Zach Brown <zab@zabbo.net>,
Dave Kleikamp <dave.kleikamp@oracle.com>,
"Theodore Ts'o" <tytso@mit.edu>,
Andreas Dilger <adilger.kernel@dilger.ca>,
linux-ext4@vger.kernel.org
Subject: [RFC PATCH v2 18/21] ext4: add support for read_iter and write_iter
Date: Fri, 30 Mar 2012 10:43:45 -0500 [thread overview]
Message-ID: <1333122228-13633-19-git-send-email-dave.kleikamp@oracle.com> (raw)
In-Reply-To: <1333122228-13633-1-git-send-email-dave.kleikamp@oracle.com>
use the generic .read_iter and .write_iter functions
Signed-off-by: Dave Kleikamp <dave.kleikamp@oracle.com>
Cc: Zach Brown <zab@zabbo.net>
Cc: "Theodore Ts'o" <tytso@mit.edu>
Cc: Andreas Dilger <adilger.kernel@dilger.ca>
Cc: linux-ext4@vger.kernel.org
---
fs/ext4/file.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/fs/ext4/file.c b/fs/ext4/file.c
index cb70f18..ce76745 100644
--- a/fs/ext4/file.c
+++ b/fs/ext4/file.c
@@ -234,6 +234,8 @@ const struct file_operations ext4_file_operations = {
.write = do_sync_write,
.aio_read = generic_file_aio_read,
.aio_write = ext4_file_write,
+ .read_iter = generic_file_read_iter,
+ .write_iter = generic_file_write_iter,
.unlocked_ioctl = ext4_ioctl,
#ifdef CONFIG_COMPAT
.compat_ioctl = ext4_compat_ioctl,
--
1.7.9.5
next prev parent reply other threads:[~2012-03-30 15:43 UTC|newest]
Thread overview: 36+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-03-30 15:43 [RFC PATCH v2 00/21] loop: Issue O_DIRECT aio using bio_vec Dave Kleikamp
2012-03-30 15:43 ` [RFC PATCH v2 01/21] iov_iter: move into its own file Dave Kleikamp
2012-03-30 15:43 ` [RFC PATCH v2 02/21] iov_iter: add copy_to_user support Dave Kleikamp
[not found] ` <1333122228-13633-1-git-send-email-dave.kleikamp-QHcLZuEGTsvQT0dZR+AlfA@public.gmane.org>
2012-03-30 15:43 ` [RFC PATCH v2 03/21] fuse: convert fuse to use iov_iter_copy_[to|from]_user Dave Kleikamp
2012-03-30 15:43 ` [RFC PATCH v2 19/21] nfs: add support for read_iter, write_iter Dave Kleikamp
2012-03-30 15:43 ` [RFC PATCH v2 04/21] iov_iter: hide iovec details behind ops function pointers Dave Kleikamp
2012-03-30 15:43 ` [RFC PATCH v2 05/21] iov_iter: add bvec support Dave Kleikamp
2012-03-30 15:43 ` [RFC PATCH v2 06/21] iov_iter: add a shorten call Dave Kleikamp
2012-03-30 15:43 ` [RFC PATCH v2 07/21] iov_iter: let callers extract iovecs and bio_vecs Dave Kleikamp
2012-03-30 15:43 ` [RFC PATCH v2 08/21] dio: create a dio_aligned() helper function Dave Kleikamp
2012-03-30 15:43 ` [RFC PATCH v2 09/21] dio: Convert direct_IO to use iov_iter Dave Kleikamp
2012-03-30 15:43 ` [RFC PATCH v2 10/21] dio: add bio_vec support to __blockdev_direct_IO() Dave Kleikamp
2012-03-30 15:43 ` [RFC PATCH v2 11/21] fs: pull iov_iter use higher up the stack Dave Kleikamp
2012-03-30 15:43 ` [RFC PATCH v2 12/21] aio: add aio_kernel_() interface Dave Kleikamp
2012-03-30 15:43 ` [RFC PATCH v2 13/21] aio: add aio support for iov_iter arguments Dave Kleikamp
2012-03-30 15:43 ` [RFC PATCH v2 14/21] bio: add bvec_length(), like iov_length() Dave Kleikamp
2012-03-30 15:43 ` [RFC PATCH v2 15/21] loop: use aio to perform io on the underlying file Dave Kleikamp
2012-04-20 14:48 ` Maxim V. Patlasov
2012-04-20 15:09 ` Dave Kleikamp
2012-04-20 15:20 ` Jeff Moyer
2012-04-20 15:52 ` Zach Brown
2012-04-20 15:57 ` Dave Kleikamp
2012-04-20 16:14 ` Maxim V. Patlasov
2012-04-20 17:19 ` Dave Kleikamp
2012-04-20 17:37 ` Maxim V. Patlasov
2012-04-20 16:35 ` Jeff Moyer
2012-04-20 17:48 ` Zach Brown
2012-04-20 16:14 ` Dave Kleikamp
2012-03-30 15:43 ` [RFC PATCH v2 16/21] ext3: add support for .read_iter and .write_iter Dave Kleikamp
2012-03-30 15:43 ` [RFC PATCH v2 17/21] ocfs2: add support for read_iter, write_iter, and direct_IO_bvec Dave Kleikamp
2012-03-30 15:43 ` Dave Kleikamp [this message]
2012-04-02 18:42 ` [RFC PATCH v2 18/21] ext4: add support for read_iter and write_iter Ted Ts'o
2012-04-02 22:45 ` Dave Kleikamp
2012-04-03 0:11 ` Dave Kleikamp
2012-03-30 15:43 ` [RFC PATCH v2 20/21] btrfs: " Dave Kleikamp
2012-03-30 15:43 ` [RFC PATCH v2 21/21] fs: add read_iter and write_iter to more file systems Dave Kleikamp
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