From: Jan Kara <jack@suse.cz>
To: Bart Van Assche <bvanassche@acm.org>
Cc: Jens Axboe <axboe@kernel.dk>,
linux-block@vger.kernel.org, Christoph Hellwig <hch@lst.de>,
Jaegeuk Kim <jaegeuk@kernel.org>,
Alexander Viro <viro@zeniv.linux.org.uk>, Jan Kara <jack@suse.cz>,
Song Liu <song@kernel.org>
Subject: Re: [PATCH v3 47/63] fs/buffer: Combine two submit_bh() and ll_rw_block() arguments
Date: Fri, 15 Jul 2022 11:38:47 +0200 [thread overview]
Message-ID: <20220715093847.26vdp3tto3wn2m6n@quack3> (raw)
In-Reply-To: <20220714180729.1065367-48-bvanassche@acm.org>
On Thu 14-07-22 11:07:13, Bart Van Assche wrote:
> Both submit_bh() and ll_rw_block() accept a request operation type and
> request flags as their first two arguments. Micro-optimize these two
> functions by combining these first two arguments into a single argument.
> This patch does not change the behavior of any of the modified code.
>
> Cc: Alexander Viro <viro@zeniv.linux.org.uk>
> Cc: Jan Kara <jack@suse.cz>
> Acked-by: Song Liu <song@kernel.org> (for the md changes)
> Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Looks good to me. Feel free to add:
Reviewed-by: Jan Kara <jack@suse.cz>
Honza
> ---
> drivers/md/md-bitmap.c | 4 +--
> fs/buffer.c | 53 +++++++++++++++++++------------------
> fs/ext4/fast_commit.c | 2 +-
> fs/ext4/mmp.c | 2 +-
> fs/ext4/super.c | 6 ++---
> fs/gfs2/bmap.c | 5 ++--
> fs/gfs2/dir.c | 5 ++--
> fs/gfs2/meta_io.c | 9 +++----
> fs/gfs2/quota.c | 2 +-
> fs/isofs/compress.c | 2 +-
> fs/jbd2/commit.c | 8 +++---
> fs/jbd2/journal.c | 4 +--
> fs/jbd2/recovery.c | 4 +--
> fs/nilfs2/btnode.c | 2 +-
> fs/nilfs2/gcinode.c | 2 +-
> fs/nilfs2/mdt.c | 2 +-
> fs/ntfs/aops.c | 6 ++---
> fs/ntfs/compress.c | 2 +-
> fs/ntfs/file.c | 2 +-
> fs/ntfs/logfile.c | 2 +-
> fs/ntfs/mft.c | 4 +--
> fs/ntfs3/file.c | 2 +-
> fs/ntfs3/inode.c | 2 +-
> fs/ocfs2/aops.c | 2 +-
> fs/ocfs2/buffer_head_io.c | 8 +++---
> fs/ocfs2/super.c | 2 +-
> fs/reiserfs/inode.c | 4 +--
> fs/reiserfs/journal.c | 12 ++++-----
> fs/reiserfs/stree.c | 4 +--
> fs/reiserfs/super.c | 2 +-
> fs/udf/dir.c | 2 +-
> fs/udf/directory.c | 2 +-
> fs/udf/inode.c | 2 +-
> fs/ufs/balloc.c | 2 +-
> include/linux/buffer_head.h | 4 +--
> 35 files changed, 88 insertions(+), 90 deletions(-)
>
> diff --git a/drivers/md/md-bitmap.c b/drivers/md/md-bitmap.c
> index 0a21b8317103..bf6dffadbe6f 100644
> --- a/drivers/md/md-bitmap.c
> +++ b/drivers/md/md-bitmap.c
> @@ -302,7 +302,7 @@ static void write_page(struct bitmap *bitmap, struct page *page, int wait)
> atomic_inc(&bitmap->pending_writes);
> set_buffer_locked(bh);
> set_buffer_mapped(bh);
> - submit_bh(REQ_OP_WRITE, REQ_SYNC, bh);
> + submit_bh(REQ_OP_WRITE | REQ_SYNC, bh);
> bh = bh->b_this_page;
> }
>
> @@ -394,7 +394,7 @@ static int read_page(struct file *file, unsigned long index,
> atomic_inc(&bitmap->pending_writes);
> set_buffer_locked(bh);
> set_buffer_mapped(bh);
> - submit_bh(REQ_OP_READ, 0, bh);
> + submit_bh(REQ_OP_READ, bh);
> }
> blk_cur++;
> bh = bh->b_this_page;
> diff --git a/fs/buffer.c b/fs/buffer.c
> index 4a00b61f35ec..af53569930bb 100644
> --- a/fs/buffer.c
> +++ b/fs/buffer.c
> @@ -52,8 +52,8 @@
> #include "internal.h"
>
> static int fsync_buffers_list(spinlock_t *lock, struct list_head *list);
> -static int submit_bh_wbc(enum req_op op, blk_opf_t op_flags,
> - struct buffer_head *bh, struct writeback_control *wbc);
> +static int submit_bh_wbc(blk_opf_t opf, struct buffer_head *bh,
> + struct writeback_control *wbc);
>
> #define BH_ENTRY(list) list_entry((list), struct buffer_head, b_assoc_buffers)
>
> @@ -562,7 +562,7 @@ void write_boundary_block(struct block_device *bdev,
> struct buffer_head *bh = __find_get_block(bdev, bblock + 1, blocksize);
> if (bh) {
> if (buffer_dirty(bh))
> - ll_rw_block(REQ_OP_WRITE, 0, 1, &bh);
> + ll_rw_block(REQ_OP_WRITE, 1, &bh);
> put_bh(bh);
> }
> }
> @@ -1174,7 +1174,7 @@ static struct buffer_head *__bread_slow(struct buffer_head *bh)
> } else {
> get_bh(bh);
> bh->b_end_io = end_buffer_read_sync;
> - submit_bh(REQ_OP_READ, 0, bh);
> + submit_bh(REQ_OP_READ, bh);
> wait_on_buffer(bh);
> if (buffer_uptodate(bh))
> return bh;
> @@ -1342,7 +1342,7 @@ void __breadahead(struct block_device *bdev, sector_t block, unsigned size)
> {
> struct buffer_head *bh = __getblk(bdev, block, size);
> if (likely(bh)) {
> - ll_rw_block(REQ_OP_READ, REQ_RAHEAD, 1, &bh);
> + ll_rw_block(REQ_OP_READ | REQ_RAHEAD, 1, &bh);
> brelse(bh);
> }
> }
> @@ -1353,7 +1353,7 @@ void __breadahead_gfp(struct block_device *bdev, sector_t block, unsigned size,
> {
> struct buffer_head *bh = __getblk_gfp(bdev, block, size, gfp);
> if (likely(bh)) {
> - ll_rw_block(REQ_OP_READ, REQ_RAHEAD, 1, &bh);
> + ll_rw_block(REQ_OP_READ | REQ_RAHEAD, 1, &bh);
> brelse(bh);
> }
> }
> @@ -1804,7 +1804,7 @@ int __block_write_full_page(struct inode *inode, struct page *page,
> do {
> struct buffer_head *next = bh->b_this_page;
> if (buffer_async_write(bh)) {
> - submit_bh_wbc(REQ_OP_WRITE, write_flags, bh, wbc);
> + submit_bh_wbc(REQ_OP_WRITE | write_flags, bh, wbc);
> nr_underway++;
> }
> bh = next;
> @@ -1858,7 +1858,7 @@ int __block_write_full_page(struct inode *inode, struct page *page,
> struct buffer_head *next = bh->b_this_page;
> if (buffer_async_write(bh)) {
> clear_buffer_dirty(bh);
> - submit_bh_wbc(REQ_OP_WRITE, write_flags, bh, wbc);
> + submit_bh_wbc(REQ_OP_WRITE | write_flags, bh, wbc);
> nr_underway++;
> }
> bh = next;
> @@ -2033,7 +2033,7 @@ int __block_write_begin_int(struct folio *folio, loff_t pos, unsigned len,
> if (!buffer_uptodate(bh) && !buffer_delay(bh) &&
> !buffer_unwritten(bh) &&
> (block_start < from || block_end > to)) {
> - ll_rw_block(REQ_OP_READ, 0, 1, &bh);
> + ll_rw_block(REQ_OP_READ, 1, &bh);
> *wait_bh++=bh;
> }
> }
> @@ -2334,7 +2334,7 @@ int block_read_full_folio(struct folio *folio, get_block_t *get_block)
> if (buffer_uptodate(bh))
> end_buffer_async_read(bh, 1);
> else
> - submit_bh(REQ_OP_READ, 0, bh);
> + submit_bh(REQ_OP_READ, bh);
> }
> return 0;
> }
> @@ -2665,7 +2665,7 @@ int nobh_write_begin(struct address_space *mapping, loff_t pos, unsigned len,
> if (block_start < from || block_end > to) {
> lock_buffer(bh);
> bh->b_end_io = end_buffer_read_nobh;
> - submit_bh(REQ_OP_READ, 0, bh);
> + submit_bh(REQ_OP_READ, bh);
> nr_reads++;
> }
> }
> @@ -2915,7 +2915,7 @@ int block_truncate_page(struct address_space *mapping,
>
> if (!buffer_uptodate(bh) && !buffer_delay(bh) && !buffer_unwritten(bh)) {
> err = -EIO;
> - ll_rw_block(REQ_OP_READ, 0, 1, &bh);
> + ll_rw_block(REQ_OP_READ, 1, &bh);
> wait_on_buffer(bh);
> /* Uhhuh. Read error. Complain and punt. */
> if (!buffer_uptodate(bh))
> @@ -2994,9 +2994,10 @@ static void end_bio_bh_io_sync(struct bio *bio)
> bio_put(bio);
> }
>
> -static int submit_bh_wbc(enum req_op op, blk_opf_t op_flags,
> - struct buffer_head *bh, struct writeback_control *wbc)
> +static int submit_bh_wbc(blk_opf_t opf, struct buffer_head *bh,
> + struct writeback_control *wbc)
> {
> + const enum req_op op = opf & REQ_OP_MASK;
> struct bio *bio;
>
> BUG_ON(!buffer_locked(bh));
> @@ -3012,11 +3013,11 @@ static int submit_bh_wbc(enum req_op op, blk_opf_t op_flags,
> clear_buffer_write_io_error(bh);
>
> if (buffer_meta(bh))
> - op_flags |= REQ_META;
> + opf |= REQ_META;
> if (buffer_prio(bh))
> - op_flags |= REQ_PRIO;
> + opf |= REQ_PRIO;
>
> - bio = bio_alloc(bh->b_bdev, 1, op | op_flags, GFP_NOIO);
> + bio = bio_alloc(bh->b_bdev, 1, opf, GFP_NOIO);
>
> fscrypt_set_bio_crypt_ctx_bh(bio, bh, GFP_NOIO);
>
> @@ -3040,9 +3041,9 @@ static int submit_bh_wbc(enum req_op op, blk_opf_t op_flags,
> return 0;
> }
>
> -int submit_bh(enum req_op op, blk_opf_t op_flags, struct buffer_head *bh)
> +int submit_bh(blk_opf_t opf, struct buffer_head *bh)
> {
> - return submit_bh_wbc(op, op_flags, bh, NULL);
> + return submit_bh_wbc(opf, bh, NULL);
> }
> EXPORT_SYMBOL(submit_bh);
>
> @@ -3072,9 +3073,9 @@ EXPORT_SYMBOL(submit_bh);
> * All of the buffers must be for the same device, and must also be a
> * multiple of the current approved size for the device.
> */
> -void ll_rw_block(enum req_op op, blk_opf_t op_flags, int nr,
> - struct buffer_head *bhs[])
> +void ll_rw_block(const blk_opf_t opf, int nr, struct buffer_head *bhs[])
> {
> + const enum req_op op = opf & REQ_OP_MASK;
> int i;
>
> for (i = 0; i < nr; i++) {
> @@ -3086,14 +3087,14 @@ void ll_rw_block(enum req_op op, blk_opf_t op_flags, int nr,
> if (test_clear_buffer_dirty(bh)) {
> bh->b_end_io = end_buffer_write_sync;
> get_bh(bh);
> - submit_bh(op, op_flags, bh);
> + submit_bh(opf, bh);
> continue;
> }
> } else {
> if (!buffer_uptodate(bh)) {
> bh->b_end_io = end_buffer_read_sync;
> get_bh(bh);
> - submit_bh(op, op_flags, bh);
> + submit_bh(opf, bh);
> continue;
> }
> }
> @@ -3111,7 +3112,7 @@ void write_dirty_buffer(struct buffer_head *bh, blk_opf_t op_flags)
> }
> bh->b_end_io = end_buffer_write_sync;
> get_bh(bh);
> - submit_bh(REQ_OP_WRITE, op_flags, bh);
> + submit_bh(REQ_OP_WRITE | op_flags, bh);
> }
> EXPORT_SYMBOL(write_dirty_buffer);
>
> @@ -3138,7 +3139,7 @@ int __sync_dirty_buffer(struct buffer_head *bh, blk_opf_t op_flags)
>
> get_bh(bh);
> bh->b_end_io = end_buffer_write_sync;
> - ret = submit_bh(REQ_OP_WRITE, op_flags, bh);
> + ret = submit_bh(REQ_OP_WRITE | op_flags, bh);
> wait_on_buffer(bh);
> if (!ret && !buffer_uptodate(bh))
> ret = -EIO;
> @@ -3366,7 +3367,7 @@ int bh_submit_read(struct buffer_head *bh)
>
> get_bh(bh);
> bh->b_end_io = end_buffer_read_sync;
> - submit_bh(REQ_OP_READ, 0, bh);
> + submit_bh(REQ_OP_READ, bh);
> wait_on_buffer(bh);
> if (buffer_uptodate(bh))
> return 0;
> diff --git a/fs/ext4/fast_commit.c b/fs/ext4/fast_commit.c
> index 795a60ad1897..0df5482c6c1c 100644
> --- a/fs/ext4/fast_commit.c
> +++ b/fs/ext4/fast_commit.c
> @@ -668,7 +668,7 @@ static void ext4_fc_submit_bh(struct super_block *sb, bool is_tail)
> set_buffer_dirty(bh);
> set_buffer_uptodate(bh);
> bh->b_end_io = ext4_end_buffer_io_sync;
> - submit_bh(REQ_OP_WRITE, write_flags, bh);
> + submit_bh(REQ_OP_WRITE | write_flags, bh);
> EXT4_SB(sb)->s_fc_bh = NULL;
> }
>
> diff --git a/fs/ext4/mmp.c b/fs/ext4/mmp.c
> index b221f313ded6..9af68a7ecdcf 100644
> --- a/fs/ext4/mmp.c
> +++ b/fs/ext4/mmp.c
> @@ -52,7 +52,7 @@ static int write_mmp_block(struct super_block *sb, struct buffer_head *bh)
> lock_buffer(bh);
> bh->b_end_io = end_buffer_write_sync;
> get_bh(bh);
> - submit_bh(REQ_OP_WRITE, REQ_SYNC | REQ_META | REQ_PRIO, bh);
> + submit_bh(REQ_OP_WRITE | REQ_SYNC | REQ_META | REQ_PRIO, bh);
> wait_on_buffer(bh);
> sb_end_write(sb);
> if (unlikely(!buffer_uptodate(bh)))
> diff --git a/fs/ext4/super.c b/fs/ext4/super.c
> index 845f2f8aee5f..24922184b622 100644
> --- a/fs/ext4/super.c
> +++ b/fs/ext4/super.c
> @@ -171,7 +171,7 @@ static inline void __ext4_read_bh(struct buffer_head *bh, int op_flags,
>
> bh->b_end_io = end_io ? end_io : end_buffer_read_sync;
> get_bh(bh);
> - submit_bh(REQ_OP_READ, op_flags, bh);
> + submit_bh(REQ_OP_READ | op_flags, bh);
> }
>
> void ext4_read_bh_nowait(struct buffer_head *bh, int op_flags,
> @@ -5939,8 +5939,8 @@ static int ext4_commit_super(struct super_block *sb)
> /* Clear potential dirty bit if it was journalled update */
> clear_buffer_dirty(sbh);
> sbh->b_end_io = end_buffer_write_sync;
> - submit_bh(REQ_OP_WRITE,
> - REQ_SYNC | (test_opt(sb, BARRIER) ? REQ_FUA : 0), sbh);
> + submit_bh(REQ_OP_WRITE | REQ_SYNC |
> + (test_opt(sb, BARRIER) ? REQ_FUA : 0), sbh);
> wait_on_buffer(sbh);
> if (buffer_write_io_error(sbh)) {
> ext4_msg(sb, KERN_ERR, "I/O error while writing "
> diff --git a/fs/gfs2/bmap.c b/fs/gfs2/bmap.c
> index b6697333bb2b..3bdb2c668a71 100644
> --- a/fs/gfs2/bmap.c
> +++ b/fs/gfs2/bmap.c
> @@ -310,9 +310,8 @@ static void gfs2_metapath_ra(struct gfs2_glock *gl, __be64 *start, __be64 *end)
> if (trylock_buffer(rabh)) {
> if (!buffer_uptodate(rabh)) {
> rabh->b_end_io = end_buffer_read_sync;
> - submit_bh(REQ_OP_READ,
> - REQ_RAHEAD | REQ_META | REQ_PRIO,
> - rabh);
> + submit_bh(REQ_OP_READ | REQ_RAHEAD | REQ_META |
> + REQ_PRIO, rabh);
> continue;
> }
> unlock_buffer(rabh);
> diff --git a/fs/gfs2/dir.c b/fs/gfs2/dir.c
> index 42b7dfffb5e7..a0562dd1bada 100644
> --- a/fs/gfs2/dir.c
> +++ b/fs/gfs2/dir.c
> @@ -1508,9 +1508,8 @@ static void gfs2_dir_readahead(struct inode *inode, unsigned hsize, u32 index,
> continue;
> }
> bh->b_end_io = end_buffer_read_sync;
> - submit_bh(REQ_OP_READ,
> - REQ_RAHEAD | REQ_META | REQ_PRIO,
> - bh);
> + submit_bh(REQ_OP_READ | REQ_RAHEAD | REQ_META |
> + REQ_PRIO, bh);
> continue;
> }
> brelse(bh);
> diff --git a/fs/gfs2/meta_io.c b/fs/gfs2/meta_io.c
> index 868dcc71b581..3570739f005d 100644
> --- a/fs/gfs2/meta_io.c
> +++ b/fs/gfs2/meta_io.c
> @@ -75,7 +75,7 @@ static int gfs2_aspace_writepage(struct page *page, struct writeback_control *wb
> do {
> struct buffer_head *next = bh->b_this_page;
> if (buffer_async_write(bh)) {
> - submit_bh(REQ_OP_WRITE, write_flags, bh);
> + submit_bh(REQ_OP_WRITE | write_flags, bh);
> nr_underway++;
> }
> bh = next;
> @@ -527,7 +527,7 @@ struct buffer_head *gfs2_meta_ra(struct gfs2_glock *gl, u64 dblock, u32 extlen)
> if (buffer_uptodate(first_bh))
> goto out;
> if (!buffer_locked(first_bh))
> - ll_rw_block(REQ_OP_READ, REQ_META | REQ_PRIO, 1, &first_bh);
> + ll_rw_block(REQ_OP_READ | REQ_META | REQ_PRIO, 1, &first_bh);
>
> dblock++;
> extlen--;
> @@ -536,9 +536,8 @@ struct buffer_head *gfs2_meta_ra(struct gfs2_glock *gl, u64 dblock, u32 extlen)
> bh = gfs2_getbuf(gl, dblock, CREATE);
>
> if (!buffer_uptodate(bh) && !buffer_locked(bh))
> - ll_rw_block(REQ_OP_READ,
> - REQ_RAHEAD | REQ_META | REQ_PRIO,
> - 1, &bh);
> + ll_rw_block(REQ_OP_READ | REQ_RAHEAD | REQ_META |
> + REQ_PRIO, 1, &bh);
> brelse(bh);
> dblock++;
> extlen--;
> diff --git a/fs/gfs2/quota.c b/fs/gfs2/quota.c
> index 59d727a4ae2c..c98a7faa67d3 100644
> --- a/fs/gfs2/quota.c
> +++ b/fs/gfs2/quota.c
> @@ -746,7 +746,7 @@ static int gfs2_write_buf_to_page(struct gfs2_inode *ip, unsigned long index,
> if (PageUptodate(page))
> set_buffer_uptodate(bh);
> if (!buffer_uptodate(bh)) {
> - ll_rw_block(REQ_OP_READ, REQ_META | REQ_PRIO, 1, &bh);
> + ll_rw_block(REQ_OP_READ | REQ_META | REQ_PRIO, 1, &bh);
> wait_on_buffer(bh);
> if (!buffer_uptodate(bh))
> goto unlock_out;
> diff --git a/fs/isofs/compress.c b/fs/isofs/compress.c
> index 95a19f25d61c..b466172eec25 100644
> --- a/fs/isofs/compress.c
> +++ b/fs/isofs/compress.c
> @@ -82,7 +82,7 @@ static loff_t zisofs_uncompress_block(struct inode *inode, loff_t block_start,
> return 0;
> }
> haveblocks = isofs_get_blocks(inode, blocknum, bhs, needblocks);
> - ll_rw_block(REQ_OP_READ, 0, haveblocks, bhs);
> + ll_rw_block(REQ_OP_READ, haveblocks, bhs);
>
> curbh = 0;
> curpage = 0;
> diff --git a/fs/jbd2/commit.c b/fs/jbd2/commit.c
> index eb315e81f1a6..890b5543a1c5 100644
> --- a/fs/jbd2/commit.c
> +++ b/fs/jbd2/commit.c
> @@ -155,10 +155,10 @@ static int journal_submit_commit_record(journal_t *journal,
>
> if (journal->j_flags & JBD2_BARRIER &&
> !jbd2_has_feature_async_commit(journal))
> - ret = submit_bh(REQ_OP_WRITE,
> - REQ_SYNC | REQ_PREFLUSH | REQ_FUA, bh);
> + ret = submit_bh(REQ_OP_WRITE | REQ_SYNC | REQ_PREFLUSH |
> + REQ_FUA, bh);
> else
> - ret = submit_bh(REQ_OP_WRITE, REQ_SYNC, bh);
> + ret = submit_bh(REQ_OP_WRITE | REQ_SYNC, bh);
>
> *cbh = bh;
> return ret;
> @@ -763,7 +763,7 @@ void jbd2_journal_commit_transaction(journal_t *journal)
> clear_buffer_dirty(bh);
> set_buffer_uptodate(bh);
> bh->b_end_io = journal_end_buffer_io_sync;
> - submit_bh(REQ_OP_WRITE, REQ_SYNC, bh);
> + submit_bh(REQ_OP_WRITE | REQ_SYNC, bh);
> }
> cond_resched();
>
> diff --git a/fs/jbd2/journal.c b/fs/jbd2/journal.c
> index 9015f5fa2862..07e6aaf7e213 100644
> --- a/fs/jbd2/journal.c
> +++ b/fs/jbd2/journal.c
> @@ -1638,7 +1638,7 @@ static int jbd2_write_superblock(journal_t *journal, int write_flags)
> sb->s_checksum = jbd2_superblock_csum(journal, sb);
> get_bh(bh);
> bh->b_end_io = end_buffer_write_sync;
> - ret = submit_bh(REQ_OP_WRITE, write_flags, bh);
> + ret = submit_bh(REQ_OP_WRITE | write_flags, bh);
> wait_on_buffer(bh);
> if (buffer_write_io_error(bh)) {
> clear_buffer_write_io_error(bh);
> @@ -1900,7 +1900,7 @@ static int journal_get_superblock(journal_t *journal)
>
> J_ASSERT(bh != NULL);
> if (!buffer_uptodate(bh)) {
> - ll_rw_block(REQ_OP_READ, 0, 1, &bh);
> + ll_rw_block(REQ_OP_READ, 1, &bh);
> wait_on_buffer(bh);
> if (!buffer_uptodate(bh)) {
> printk(KERN_ERR
> diff --git a/fs/jbd2/recovery.c b/fs/jbd2/recovery.c
> index 8ca3527189f8..e699d6ab2c0e 100644
> --- a/fs/jbd2/recovery.c
> +++ b/fs/jbd2/recovery.c
> @@ -100,7 +100,7 @@ static int do_readahead(journal_t *journal, unsigned int start)
> if (!buffer_uptodate(bh) && !buffer_locked(bh)) {
> bufs[nbufs++] = bh;
> if (nbufs == MAXBUF) {
> - ll_rw_block(REQ_OP_READ, 0, nbufs, bufs);
> + ll_rw_block(REQ_OP_READ, nbufs, bufs);
> journal_brelse_array(bufs, nbufs);
> nbufs = 0;
> }
> @@ -109,7 +109,7 @@ static int do_readahead(journal_t *journal, unsigned int start)
> }
>
> if (nbufs)
> - ll_rw_block(REQ_OP_READ, 0, nbufs, bufs);
> + ll_rw_block(REQ_OP_READ, nbufs, bufs);
> err = 0;
>
> failed:
> diff --git a/fs/nilfs2/btnode.c b/fs/nilfs2/btnode.c
> index ca611ac09f7c..5c39efbf733f 100644
> --- a/fs/nilfs2/btnode.c
> +++ b/fs/nilfs2/btnode.c
> @@ -122,7 +122,7 @@ int nilfs_btnode_submit_block(struct address_space *btnc, __u64 blocknr,
> bh->b_blocknr = pblocknr; /* set block address for read */
> bh->b_end_io = end_buffer_read_sync;
> get_bh(bh);
> - submit_bh(mode, mode_flags, bh);
> + submit_bh(mode | mode_flags, bh);
> bh->b_blocknr = blocknr; /* set back to the given block address */
> *submit_ptr = pblocknr;
> err = 0;
> diff --git a/fs/nilfs2/gcinode.c b/fs/nilfs2/gcinode.c
> index 04fdd420eae7..847def8af315 100644
> --- a/fs/nilfs2/gcinode.c
> +++ b/fs/nilfs2/gcinode.c
> @@ -92,7 +92,7 @@ int nilfs_gccache_submit_read_data(struct inode *inode, sector_t blkoff,
> bh->b_blocknr = pbn;
> bh->b_end_io = end_buffer_read_sync;
> get_bh(bh);
> - submit_bh(REQ_OP_READ, 0, bh);
> + submit_bh(REQ_OP_READ, bh);
> if (vbn)
> bh->b_blocknr = vbn;
> out:
> diff --git a/fs/nilfs2/mdt.c b/fs/nilfs2/mdt.c
> index d29a0f2b9c16..66e8811c2528 100644
> --- a/fs/nilfs2/mdt.c
> +++ b/fs/nilfs2/mdt.c
> @@ -148,7 +148,7 @@ nilfs_mdt_submit_block(struct inode *inode, unsigned long blkoff,
>
> bh->b_end_io = end_buffer_read_sync;
> get_bh(bh);
> - submit_bh(mode, mode_flags, bh);
> + submit_bh(mode | mode_flags, bh);
> ret = 0;
>
> trace_nilfs2_mdt_submit_block(inode, inode->i_ino, blkoff, mode);
> diff --git a/fs/ntfs/aops.c b/fs/ntfs/aops.c
> index 9e3964ea2ea0..b5765fdb3a47 100644
> --- a/fs/ntfs/aops.c
> +++ b/fs/ntfs/aops.c
> @@ -342,7 +342,7 @@ static int ntfs_read_block(struct page *page)
> for (i = 0; i < nr; i++) {
> tbh = arr[i];
> if (likely(!buffer_uptodate(tbh)))
> - submit_bh(REQ_OP_READ, 0, tbh);
> + submit_bh(REQ_OP_READ, tbh);
> else
> ntfs_end_buffer_async_read(tbh, 1);
> }
> @@ -859,7 +859,7 @@ static int ntfs_write_block(struct page *page, struct writeback_control *wbc)
> do {
> struct buffer_head *next = bh->b_this_page;
> if (buffer_async_write(bh)) {
> - submit_bh(REQ_OP_WRITE, 0, bh);
> + submit_bh(REQ_OP_WRITE, bh);
> need_end_writeback = false;
> }
> bh = next;
> @@ -1187,7 +1187,7 @@ static int ntfs_write_mst_block(struct page *page,
> BUG_ON(!buffer_mapped(tbh));
> get_bh(tbh);
> tbh->b_end_io = end_buffer_write_sync;
> - submit_bh(REQ_OP_WRITE, 0, tbh);
> + submit_bh(REQ_OP_WRITE, tbh);
> }
> /* Synchronize the mft mirror now if not @sync. */
> if (is_mft && !sync)
> diff --git a/fs/ntfs/compress.c b/fs/ntfs/compress.c
> index a60f543e7557..587e9b187873 100644
> --- a/fs/ntfs/compress.c
> +++ b/fs/ntfs/compress.c
> @@ -658,7 +658,7 @@ int ntfs_read_compressed_block(struct page *page)
> }
> get_bh(tbh);
> tbh->b_end_io = end_buffer_read_sync;
> - submit_bh(REQ_OP_READ, 0, tbh);
> + submit_bh(REQ_OP_READ, tbh);
> }
>
> /* Wait for io completion on all buffer heads. */
> diff --git a/fs/ntfs/file.c b/fs/ntfs/file.c
> index a8abe2296514..46ed69b86c33 100644
> --- a/fs/ntfs/file.c
> +++ b/fs/ntfs/file.c
> @@ -537,7 +537,7 @@ static inline int ntfs_submit_bh_for_read(struct buffer_head *bh)
> lock_buffer(bh);
> get_bh(bh);
> bh->b_end_io = end_buffer_read_sync;
> - return submit_bh(REQ_OP_READ, 0, bh);
> + return submit_bh(REQ_OP_READ, bh);
> }
>
> /**
> diff --git a/fs/ntfs/logfile.c b/fs/ntfs/logfile.c
> index bc1bf217b38e..6ce60ffc6ac0 100644
> --- a/fs/ntfs/logfile.c
> +++ b/fs/ntfs/logfile.c
> @@ -807,7 +807,7 @@ bool ntfs_empty_logfile(struct inode *log_vi)
> * completed ignore errors afterwards as we can assume
> * that if one buffer worked all of them will work.
> */
> - submit_bh(REQ_OP_WRITE, 0, bh);
> + submit_bh(REQ_OP_WRITE, bh);
> if (should_wait) {
> should_wait = false;
> wait_on_buffer(bh);
> diff --git a/fs/ntfs/mft.c b/fs/ntfs/mft.c
> index 0d62cd5bb7f8..f7bf5ce960cc 100644
> --- a/fs/ntfs/mft.c
> +++ b/fs/ntfs/mft.c
> @@ -583,7 +583,7 @@ int ntfs_sync_mft_mirror(ntfs_volume *vol, const unsigned long mft_no,
> clear_buffer_dirty(tbh);
> get_bh(tbh);
> tbh->b_end_io = end_buffer_write_sync;
> - submit_bh(REQ_OP_WRITE, 0, tbh);
> + submit_bh(REQ_OP_WRITE, tbh);
> }
> /* Wait on i/o completion of buffers. */
> for (i_bhs = 0; i_bhs < nr_bhs; i_bhs++) {
> @@ -780,7 +780,7 @@ int write_mft_record_nolock(ntfs_inode *ni, MFT_RECORD *m, int sync)
> clear_buffer_dirty(tbh);
> get_bh(tbh);
> tbh->b_end_io = end_buffer_write_sync;
> - submit_bh(REQ_OP_WRITE, 0, tbh);
> + submit_bh(REQ_OP_WRITE, tbh);
> }
> /* Synchronize the mft mirror now if not @sync. */
> if (!sync && ni->mft_no < vol->mftmirr_size)
> diff --git a/fs/ntfs3/file.c b/fs/ntfs3/file.c
> index 8e9d2b35175f..4a21745711fe 100644
> --- a/fs/ntfs3/file.c
> +++ b/fs/ntfs3/file.c
> @@ -242,7 +242,7 @@ static int ntfs_zero_range(struct inode *inode, u64 vbo, u64 vbo_to)
> lock_buffer(bh);
> bh->b_end_io = end_buffer_read_sync;
> get_bh(bh);
> - submit_bh(REQ_OP_READ, 0, bh);
> + submit_bh(REQ_OP_READ, bh);
>
> wait_on_buffer(bh);
> if (!buffer_uptodate(bh)) {
> diff --git a/fs/ntfs3/inode.c b/fs/ntfs3/inode.c
> index be4ebdd8048b..d100a063def2 100644
> --- a/fs/ntfs3/inode.c
> +++ b/fs/ntfs3/inode.c
> @@ -629,7 +629,7 @@ static noinline int ntfs_get_block_vbo(struct inode *inode, u64 vbo,
> bh->b_size = block_size;
> off = vbo & (PAGE_SIZE - 1);
> set_bh_page(bh, page, off);
> - ll_rw_block(REQ_OP_READ, 0, 1, &bh);
> + ll_rw_block(REQ_OP_READ, 1, &bh);
> wait_on_buffer(bh);
> if (!buffer_uptodate(bh)) {
> err = -EIO;
> diff --git a/fs/ocfs2/aops.c b/fs/ocfs2/aops.c
> index 35d40a67204c..304ed2be1b83 100644
> --- a/fs/ocfs2/aops.c
> +++ b/fs/ocfs2/aops.c
> @@ -638,7 +638,7 @@ int ocfs2_map_page_blocks(struct page *page, u64 *p_blkno,
> !buffer_new(bh) &&
> ocfs2_should_read_blk(inode, page, block_start) &&
> (block_start < from || block_end > to)) {
> - ll_rw_block(REQ_OP_READ, 0, 1, &bh);
> + ll_rw_block(REQ_OP_READ, 1, &bh);
> *wait_bh++=bh;
> }
>
> diff --git a/fs/ocfs2/buffer_head_io.c b/fs/ocfs2/buffer_head_io.c
> index e7758778abef..196638a22b48 100644
> --- a/fs/ocfs2/buffer_head_io.c
> +++ b/fs/ocfs2/buffer_head_io.c
> @@ -64,7 +64,7 @@ int ocfs2_write_block(struct ocfs2_super *osb, struct buffer_head *bh,
>
> get_bh(bh); /* for end_buffer_write_sync() */
> bh->b_end_io = end_buffer_write_sync;
> - submit_bh(REQ_OP_WRITE, 0, bh);
> + submit_bh(REQ_OP_WRITE, bh);
>
> wait_on_buffer(bh);
>
> @@ -147,7 +147,7 @@ int ocfs2_read_blocks_sync(struct ocfs2_super *osb, u64 block,
>
> get_bh(bh); /* for end_buffer_read_sync() */
> bh->b_end_io = end_buffer_read_sync;
> - submit_bh(REQ_OP_READ, 0, bh);
> + submit_bh(REQ_OP_READ, bh);
> }
>
> read_failure:
> @@ -328,7 +328,7 @@ int ocfs2_read_blocks(struct ocfs2_caching_info *ci, u64 block, int nr,
> if (validate)
> set_buffer_needs_validate(bh);
> bh->b_end_io = end_buffer_read_sync;
> - submit_bh(REQ_OP_READ, 0, bh);
> + submit_bh(REQ_OP_READ, bh);
> continue;
> }
> }
> @@ -449,7 +449,7 @@ int ocfs2_write_super_or_backup(struct ocfs2_super *osb,
> get_bh(bh); /* for end_buffer_write_sync() */
> bh->b_end_io = end_buffer_write_sync;
> ocfs2_compute_meta_ecc(osb->sb, bh->b_data, &di->i_check);
> - submit_bh(REQ_OP_WRITE, 0, bh);
> + submit_bh(REQ_OP_WRITE, bh);
>
> wait_on_buffer(bh);
>
> diff --git a/fs/ocfs2/super.c b/fs/ocfs2/super.c
> index f7298816d8d9..e68807196076 100644
> --- a/fs/ocfs2/super.c
> +++ b/fs/ocfs2/super.c
> @@ -1785,7 +1785,7 @@ static int ocfs2_get_sector(struct super_block *sb,
> if (!buffer_dirty(*bh))
> clear_buffer_uptodate(*bh);
> unlock_buffer(*bh);
> - ll_rw_block(REQ_OP_READ, 0, 1, bh);
> + ll_rw_block(REQ_OP_READ, 1, bh);
> wait_on_buffer(*bh);
> if (!buffer_uptodate(*bh)) {
> mlog_errno(-EIO);
> diff --git a/fs/reiserfs/inode.c b/fs/reiserfs/inode.c
> index 0cffe054b78e..23f542d1748b 100644
> --- a/fs/reiserfs/inode.c
> +++ b/fs/reiserfs/inode.c
> @@ -2664,7 +2664,7 @@ static int reiserfs_write_full_page(struct page *page,
> do {
> struct buffer_head *next = bh->b_this_page;
> if (buffer_async_write(bh)) {
> - submit_bh(REQ_OP_WRITE, 0, bh);
> + submit_bh(REQ_OP_WRITE, bh);
> nr++;
> }
> put_bh(bh);
> @@ -2724,7 +2724,7 @@ static int reiserfs_write_full_page(struct page *page,
> struct buffer_head *next = bh->b_this_page;
> if (buffer_async_write(bh)) {
> clear_buffer_dirty(bh);
> - submit_bh(REQ_OP_WRITE, 0, bh);
> + submit_bh(REQ_OP_WRITE, bh);
> nr++;
> }
> put_bh(bh);
> diff --git a/fs/reiserfs/journal.c b/fs/reiserfs/journal.c
> index d8cc9a366124..94addfcefede 100644
> --- a/fs/reiserfs/journal.c
> +++ b/fs/reiserfs/journal.c
> @@ -650,7 +650,7 @@ static void submit_logged_buffer(struct buffer_head *bh)
> BUG();
> if (!buffer_uptodate(bh))
> BUG();
> - submit_bh(REQ_OP_WRITE, 0, bh);
> + submit_bh(REQ_OP_WRITE, bh);
> }
>
> static void submit_ordered_buffer(struct buffer_head *bh)
> @@ -660,7 +660,7 @@ static void submit_ordered_buffer(struct buffer_head *bh)
> clear_buffer_dirty(bh);
> if (!buffer_uptodate(bh))
> BUG();
> - submit_bh(REQ_OP_WRITE, 0, bh);
> + submit_bh(REQ_OP_WRITE, bh);
> }
>
> #define CHUNK_SIZE 32
> @@ -868,7 +868,7 @@ static int write_ordered_buffers(spinlock_t * lock,
> */
> if (buffer_dirty(bh) && unlikely(bh->b_page->mapping == NULL)) {
> spin_unlock(lock);
> - ll_rw_block(REQ_OP_WRITE, 0, 1, &bh);
> + ll_rw_block(REQ_OP_WRITE, 1, &bh);
> spin_lock(lock);
> }
> put_bh(bh);
> @@ -1054,7 +1054,7 @@ static int flush_commit_list(struct super_block *s,
> if (tbh) {
> if (buffer_dirty(tbh)) {
> depth = reiserfs_write_unlock_nested(s);
> - ll_rw_block(REQ_OP_WRITE, 0, 1, &tbh);
> + ll_rw_block(REQ_OP_WRITE, 1, &tbh);
> reiserfs_write_lock_nested(s, depth);
> }
> put_bh(tbh) ;
> @@ -2240,7 +2240,7 @@ static int journal_read_transaction(struct super_block *sb,
> }
> }
> /* read in the log blocks, memcpy to the corresponding real block */
> - ll_rw_block(REQ_OP_READ, 0, get_desc_trans_len(desc), log_blocks);
> + ll_rw_block(REQ_OP_READ, get_desc_trans_len(desc), log_blocks);
> for (i = 0; i < get_desc_trans_len(desc); i++) {
>
> wait_on_buffer(log_blocks[i]);
> @@ -2342,7 +2342,7 @@ static struct buffer_head *reiserfs_breada(struct block_device *dev,
> } else
> bhlist[j++] = bh;
> }
> - ll_rw_block(REQ_OP_READ, 0, j, bhlist);
> + ll_rw_block(REQ_OP_READ, j, bhlist);
> for (i = 1; i < j; i++)
> brelse(bhlist[i]);
> bh = bhlist[0];
> diff --git a/fs/reiserfs/stree.c b/fs/reiserfs/stree.c
> index ef42729216d1..9a293609a022 100644
> --- a/fs/reiserfs/stree.c
> +++ b/fs/reiserfs/stree.c
> @@ -579,7 +579,7 @@ static int search_by_key_reada(struct super_block *s,
> if (!buffer_uptodate(bh[j])) {
> if (depth == -1)
> depth = reiserfs_write_unlock_nested(s);
> - ll_rw_block(REQ_OP_READ, REQ_RAHEAD, 1, bh + j);
> + ll_rw_block(REQ_OP_READ | REQ_RAHEAD, 1, bh + j);
> }
> brelse(bh[j]);
> }
> @@ -685,7 +685,7 @@ int search_by_key(struct super_block *sb, const struct cpu_key *key,
> if (!buffer_uptodate(bh) && depth == -1)
> depth = reiserfs_write_unlock_nested(sb);
>
> - ll_rw_block(REQ_OP_READ, 0, 1, &bh);
> + ll_rw_block(REQ_OP_READ, 1, &bh);
> wait_on_buffer(bh);
>
> if (depth != -1)
> diff --git a/fs/reiserfs/super.c b/fs/reiserfs/super.c
> index cfb7c44c7366..c88cd2ce0665 100644
> --- a/fs/reiserfs/super.c
> +++ b/fs/reiserfs/super.c
> @@ -1702,7 +1702,7 @@ static int read_super_block(struct super_block *s, int offset)
> /* after journal replay, reread all bitmap and super blocks */
> static int reread_meta_blocks(struct super_block *s)
> {
> - ll_rw_block(REQ_OP_READ, 0, 1, &SB_BUFFER_WITH_SB(s));
> + ll_rw_block(REQ_OP_READ, 1, &SB_BUFFER_WITH_SB(s));
> wait_on_buffer(SB_BUFFER_WITH_SB(s));
> if (!buffer_uptodate(SB_BUFFER_WITH_SB(s))) {
> reiserfs_warning(s, "reiserfs-2504", "error reading the super");
> diff --git a/fs/udf/dir.c b/fs/udf/dir.c
> index 42e3e551fa4c..cad3772f9dbe 100644
> --- a/fs/udf/dir.c
> +++ b/fs/udf/dir.c
> @@ -130,7 +130,7 @@ static int udf_readdir(struct file *file, struct dir_context *ctx)
> brelse(tmp);
> }
> if (num) {
> - ll_rw_block(REQ_OP_READ, REQ_RAHEAD, num, bha);
> + ll_rw_block(REQ_OP_READ | REQ_RAHEAD, num, bha);
> for (i = 0; i < num; i++)
> brelse(bha[i]);
> }
> diff --git a/fs/udf/directory.c b/fs/udf/directory.c
> index 73720320f0ab..a2adf6293093 100644
> --- a/fs/udf/directory.c
> +++ b/fs/udf/directory.c
> @@ -89,7 +89,7 @@ struct fileIdentDesc *udf_fileident_read(struct inode *dir, loff_t *nf_pos,
> brelse(tmp);
> }
> if (num) {
> - ll_rw_block(REQ_OP_READ, REQ_RAHEAD, num, bha);
> + ll_rw_block(REQ_OP_READ | REQ_RAHEAD, num, bha);
> for (i = 0; i < num; i++)
> brelse(bha[i]);
> }
> diff --git a/fs/udf/inode.c b/fs/udf/inode.c
> index edc88716751a..8d06daed549f 100644
> --- a/fs/udf/inode.c
> +++ b/fs/udf/inode.c
> @@ -1214,7 +1214,7 @@ struct buffer_head *udf_bread(struct inode *inode, udf_pblk_t block,
> if (buffer_uptodate(bh))
> return bh;
>
> - ll_rw_block(REQ_OP_READ, 0, 1, &bh);
> + ll_rw_block(REQ_OP_READ, 1, &bh);
>
> wait_on_buffer(bh);
> if (buffer_uptodate(bh))
> diff --git a/fs/ufs/balloc.c b/fs/ufs/balloc.c
> index 075d3d9114c8..bd810d8239f2 100644
> --- a/fs/ufs/balloc.c
> +++ b/fs/ufs/balloc.c
> @@ -296,7 +296,7 @@ static void ufs_change_blocknr(struct inode *inode, sector_t beg,
> if (!buffer_mapped(bh))
> map_bh(bh, inode->i_sb, oldb + pos);
> if (!buffer_uptodate(bh)) {
> - ll_rw_block(REQ_OP_READ, 0, 1, &bh);
> + ll_rw_block(REQ_OP_READ, 1, &bh);
> wait_on_buffer(bh);
> if (!buffer_uptodate(bh)) {
> ufs_error(inode->i_sb, __func__,
> diff --git a/include/linux/buffer_head.h b/include/linux/buffer_head.h
> index 9795df9400bd..bb68eb6407da 100644
> --- a/include/linux/buffer_head.h
> +++ b/include/linux/buffer_head.h
> @@ -202,11 +202,11 @@ struct buffer_head *alloc_buffer_head(gfp_t gfp_flags);
> void free_buffer_head(struct buffer_head * bh);
> void unlock_buffer(struct buffer_head *bh);
> void __lock_buffer(struct buffer_head *bh);
> -void ll_rw_block(enum req_op, blk_opf_t, int, struct buffer_head * bh[]);
> +void ll_rw_block(blk_opf_t, int, struct buffer_head * bh[]);
> int sync_dirty_buffer(struct buffer_head *bh);
> int __sync_dirty_buffer(struct buffer_head *bh, blk_opf_t op_flags);
> void write_dirty_buffer(struct buffer_head *bh, blk_opf_t op_flags);
> -int submit_bh(enum req_op, blk_opf_t, struct buffer_head *);
> +int submit_bh(blk_opf_t, struct buffer_head *);
> void write_boundary_block(struct block_device *bdev,
> sector_t bblock, unsigned blocksize);
> int bh_uptodate_or_lock(struct buffer_head *bh);
--
Jan Kara <jack@suse.com>
SUSE Labs, CR
next prev parent reply other threads:[~2022-07-15 9:38 UTC|newest]
Thread overview: 74+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-07-14 18:06 [PATCH v3 00/63] Improve static type checking for request flags Bart Van Assche
2022-07-14 18:06 ` [PATCH v3 01/63] treewide: Rename enum req_opf into enum req_op Bart Van Assche
2022-07-14 18:06 ` [PATCH v3 02/63] block: Use enum req_op where appropriate Bart Van Assche
2022-07-14 18:06 ` [PATCH v3 03/63] block: Change the type of the last .rw_page() argument Bart Van Assche
2022-07-14 18:06 ` [PATCH v3 04/63] block: Change the type of req_op() and bio_op() into enum req_op Bart Van Assche
2022-07-14 18:06 ` [PATCH v3 05/63] block: Introduce the type blk_opf_t Bart Van Assche
2022-07-14 18:06 ` [PATCH v3 06/63] block: Use the new blk_opf_t type Bart Van Assche
2022-07-14 18:06 ` [PATCH v3 07/63] block/bfq: " Bart Van Assche
2022-07-15 9:41 ` Jan Kara
2022-07-14 18:06 ` [PATCH v3 08/63] block/mq-deadline: " Bart Van Assche
2022-07-14 18:06 ` [PATCH v3 09/63] block/kyber: " Bart Van Assche
2022-07-14 18:06 ` [PATCH v3 10/63] blktrace: Trace remapped requests correctly Bart Van Assche
2022-07-14 18:06 ` [PATCH v3 11/63] blktrace: Use the new blk_opf_t type Bart Van Assche
2022-07-14 18:06 ` [PATCH v3 12/63] block/brd: Use the enum req_op type Bart Van Assche
2022-07-14 18:06 ` [PATCH v3 13/63] block/drbd: Use the enum req_op and blk_opf_t types Bart Van Assche
2022-07-14 18:06 ` [PATCH v3 14/63] block/drbd: Combine two drbd_submit_peer_request() arguments Bart Van Assche
2022-07-14 18:06 ` [PATCH v3 15/63] block/floppy: Fix a sparse warning Bart Van Assche
2022-07-14 18:06 ` [PATCH v3 16/63] block/rnbd: Use blk_opf_t where appropriate Bart Van Assche
2022-07-14 18:06 ` [PATCH v3 17/63] xen-blkback: Use the enum req_op and blk_opf_t types Bart Van Assche
2022-07-14 18:06 ` [PATCH v3 18/63] block/zram: Use enum req_op where appropriate Bart Van Assche
2022-07-14 18:06 ` [PATCH v3 19/63] nvdimm-btt: Use the enum req_op type Bart Van Assche
2022-07-14 18:06 ` [PATCH v3 20/63] um: Use enum req_op where appropriate Bart Van Assche
2022-07-14 18:06 ` [PATCH v3 21/63] dm/core: Reduce the size of struct dm_io_request Bart Van Assche
2022-07-14 18:06 ` [PATCH v3 22/63] dm/core: Rename kcopyd_job.rw into kcopyd.op Bart Van Assche
2022-07-14 18:06 ` [PATCH v3 23/63] dm/core: Combine request operation type and flags Bart Van Assche
2022-07-14 18:06 ` [PATCH v3 24/63] dm/ebs: Change 'int rw' into 'enum req_op op' Bart Van Assche
2022-07-14 18:06 ` [PATCH v3 25/63] dm/dm-flakey: Use the new blk_opf_t type Bart Van Assche
2022-07-14 18:06 ` [PATCH v3 26/63] dm/dm-integrity: Combine request operation and flags Bart Van Assche
2022-07-14 18:06 ` [PATCH v3 27/63] dm mirror log: Use the new blk_opf_t type Bart Van Assche
2022-07-14 18:06 ` [PATCH v3 28/63] dm-snap: Combine request operation type and flags Bart Van Assche
2022-07-14 18:06 ` [PATCH v3 29/63] dm/zone: Use the enum req_op type Bart Van Assche
2022-07-14 18:06 ` [PATCH v3 30/63] dm/dm-zoned: " Bart Van Assche
2022-07-14 18:06 ` [PATCH v3 31/63] md/core: Combine two sync_page_io() arguments Bart Van Assche
2022-07-14 18:06 ` [PATCH v3 32/63] md/bcache: Combine two uuid_io() arguments Bart Van Assche
2022-07-19 4:46 ` Coly Li
2022-07-14 18:06 ` [PATCH v3 33/63] md/bcache: Combine two prio_io() arguments Bart Van Assche
2022-07-19 4:43 ` Coly Li
2022-07-14 18:07 ` [PATCH v3 34/63] md/raid1: Use the new blk_opf_t type Bart Van Assche
2022-07-14 18:07 ` [PATCH v3 35/63] md/raid10: " Bart Van Assche
2022-07-14 18:07 ` [PATCH v3 36/63] md/raid5: Use the enum req_op and blk_opf_t types Bart Van Assche
2022-07-14 18:07 ` [PATCH v3 37/63] nvme/host: " Bart Van Assche
2022-07-14 18:07 ` [PATCH v3 38/63] nvme/target: Use the new blk_opf_t type Bart Van Assche
2022-07-14 18:07 ` [PATCH v3 39/63] scsi/core: Improve static type checking Bart Van Assche
2022-07-14 18:07 ` [PATCH v3 40/63] scsi/core: Change the return type of scsi_noretry_cmd() into bool Bart Van Assche
2022-07-14 18:07 ` [PATCH v3 41/63] scsi/core: Use the new blk_opf_t type Bart Van Assche
2022-07-14 18:07 ` [PATCH v3 42/63] scsi/device_handlers: " Bart Van Assche
2022-07-14 18:27 ` Martin Wilck
2022-07-14 18:07 ` [PATCH v3 43/63] scsi/ufs: Rename a 'dir' argument into 'op' Bart Van Assche
2022-07-14 18:07 ` [PATCH v3 44/63] scsi/target: Use the new blk_opf_t type Bart Van Assche
2022-07-14 18:07 ` [PATCH v3 45/63] mm: " Bart Van Assche
2022-07-15 9:39 ` Jan Kara
2022-07-14 18:07 ` [PATCH v3 46/63] fs/buffer: " Bart Van Assche
2022-07-14 18:07 ` [PATCH v3 47/63] fs/buffer: Combine two submit_bh() and ll_rw_block() arguments Bart Van Assche
2022-07-15 9:38 ` Jan Kara [this message]
2022-07-14 18:07 ` [PATCH v3 48/63] fs/direct-io: Reduce the size of struct dio Bart Van Assche
2022-07-14 18:07 ` [PATCH v3 49/63] fs/mpage: Use the new blk_opf_t type Bart Van Assche
2022-07-14 18:07 ` [PATCH v3 50/63] fs/btrfs: Use the enum req_op and blk_opf_t types Bart Van Assche
2022-07-14 18:07 ` [PATCH v3 51/63] fs/ext4: Use the new blk_opf_t type Bart Van Assche
2022-07-15 1:09 ` Theodore Ts'o
2022-07-14 18:07 ` [PATCH v3 52/63] fs/f2fs: Use the enum req_op and blk_opf_t types Bart Van Assche
2022-07-14 18:07 ` [PATCH v3 53/63] fs/gfs2: " Bart Van Assche
2022-07-14 18:07 ` [PATCH v3 54/63] fs/hfsplus: " Bart Van Assche
2022-07-14 18:07 ` [PATCH v3 55/63] fs/iomap: Use the new blk_opf_t type Bart Van Assche
2022-07-14 18:07 ` [PATCH v3 56/63] fs/jbd2: Fix the documentation of the jbd2_write_superblock() callers Bart Van Assche
2022-07-15 1:10 ` Theodore Ts'o
2022-07-14 18:07 ` [PATCH v3 57/63] fs/nfs: Use enum req_op where appropriate Bart Van Assche
2022-07-14 18:07 ` [PATCH v3 58/63] fs/nilfs2: Use the enum req_op and blk_opf_t types Bart Van Assche
2022-07-14 18:07 ` [PATCH v3 59/63] fs/ntfs3: Use enum req_op where appropriate Bart Van Assche
2022-07-14 18:07 ` [PATCH v3 60/63] fs/ocfs2: Use the enum req_op and blk_opf_t types Bart Van Assche
2022-07-14 18:07 ` [PATCH v3 61/63] PM: " Bart Van Assche
2022-07-14 18:07 ` [PATCH v3 62/63] fs/xfs: " Bart Van Assche
2022-07-14 18:07 ` [PATCH v3 63/63] fs/zonefs: Use the enum req_op type for tracing request operations Bart Van Assche
2022-07-18 10:49 ` Damien Le Moal
2022-07-14 18:15 ` [PATCH v3 00/63] Improve static type checking for request flags Jens Axboe
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