diff options
| author | Bart Van Assche <bvanassche@acm.org> | 2022-07-14 11:07:13 -0700 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2022-07-14 12:14:32 -0600 |
| commit | 1420c4a549bf28ffddbed827d61fb3d4d2132ddb (patch) | |
| tree | ff6edde84622f984014bbf5f4f91b2ffa476b995 /fs/udf | |
| parent | 3ae7286943ae6f6bfecfe0a3da9d1a4c64f5531f (diff) | |
| download | linux-1420c4a549bf28ffddbed827d61fb3d4d2132ddb.tar.bz2 | |
fs/buffer: Combine two submit_bh() and ll_rw_block() arguments
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>
Link: https://lore.kernel.org/r/20220714180729.1065367-48-bvanassche@acm.org
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'fs/udf')
| -rw-r--r-- | fs/udf/dir.c | 2 | ||||
| -rw-r--r-- | fs/udf/directory.c | 2 | ||||
| -rw-r--r-- | fs/udf/inode.c | 2 |
3 files changed, 3 insertions, 3 deletions
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)) |