diff options
| author | Matthew Wilcox (Oracle) <willy@infradead.org> | 2026-05-28 18:31:19 +0100 |
|---|---|---|
| committer | Christian Brauner <brauner@kernel.org> | 2026-06-04 10:28:06 +0200 |
| commit | 8b7846fe5b27c11d883a05afe3481f39252a9e65 (patch) | |
| tree | 60294a03196d5cfdb93f57e3d646a9b780ee13f4 /fs/buffer.c | |
| parent | b50e811b8fc9b1f28cfba1b74d5c1ad54e521107 (diff) | |
| download | linux-next-8b7846fe5b27c11d883a05afe3481f39252a9e65.tar.gz linux-next-8b7846fe5b27c11d883a05afe3481f39252a9e65.zip | |
buffer: Convert __bread_slow to bh_submit()
Avoid an extra indirect function call and changing the buffer refcount
by using bh_submit() instead of submit_bh().
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Link: https://patch.msgid.link/20260528173150.1093780-7-willy@infradead.org
Reviewed-by: Jan Kara <jack@suse.cz>
Signed-off-by: Christian Brauner (Amutable) <brauner@kernel.org>
Diffstat (limited to 'fs/buffer.c')
| -rw-r--r-- | fs/buffer.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/fs/buffer.c b/fs/buffer.c index 6329f2b554da..f8428f802b68 100644 --- a/fs/buffer.c +++ b/fs/buffer.c @@ -1326,9 +1326,7 @@ static struct buffer_head *__bread_slow(struct buffer_head *bh) unlock_buffer(bh); return bh; } else { - get_bh(bh); - bh->b_end_io = end_buffer_read_sync; - submit_bh(REQ_OP_READ, bh); + bh_submit(bh, REQ_OP_READ, bh_end_read); wait_on_buffer(bh); if (buffer_uptodate(bh)) return bh; |