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| author | Matthew Wilcox (Oracle) <willy@infradead.org> | 2026-05-28 18:31:20 +0100 |
|---|---|---|
| committer | Christian Brauner <brauner@kernel.org> | 2026-06-04 10:28:06 +0200 |
| commit | ac13eb47988fa871abcc3f34df946b5c039b3481 (patch) | |
| tree | 3467e125051e3510b799e56bf834da8586aa7c9a /fs/buffer.c | |
| parent | 8b7846fe5b27c11d883a05afe3481f39252a9e65 (diff) | |
| download | linux-next-ac13eb47988fa871abcc3f34df946b5c039b3481.tar.gz linux-next-ac13eb47988fa871abcc3f34df946b5c039b3481.zip | |
buffer: Convert __sync_dirty_buffer 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/20260528173150.1093780-8-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 f8428f802b68..deabf7479325 100644 --- a/fs/buffer.c +++ b/fs/buffer.c @@ -2857,9 +2857,7 @@ int __sync_dirty_buffer(struct buffer_head *bh, blk_opf_t op_flags) return -EIO; } - get_bh(bh); - bh->b_end_io = end_buffer_write_sync; - submit_bh(REQ_OP_WRITE | op_flags, bh); + bh_submit(bh, REQ_OP_WRITE | op_flags, bh_end_write); wait_on_buffer(bh); if (!buffer_uptodate(bh)) return -EIO; |