diff options
| author | Bart Van Assche <bvanassche@acm.org> | 2022-07-14 21:07:13 +0300 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2022-07-14 21:14:32 +0300 |
| commit | 1420c4a549bf28ffddbed827d61fb3d4d2132ddb (patch) | |
| tree | ff6edde84622f984014bbf5f4f91b2ffa476b995 /drivers/md | |
| parent | 3ae7286943ae6f6bfecfe0a3da9d1a4c64f5531f (diff) | |
| download | linux-1420c4a549bf28ffddbed827d61fb3d4d2132ddb.tar.xz | |
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 'drivers/md')
| -rw-r--r-- | drivers/md/md-bitmap.c | 4 |
1 files changed, 2 insertions, 2 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; |