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| author | Matthew Wilcox (Oracle) <willy@infradead.org> | 2026-05-28 18:31:15 +0100 |
|---|---|---|
| committer | Christian Brauner <brauner@kernel.org> | 2026-06-04 10:28:06 +0200 |
| commit | 4b7381326424809577eb43bf635ea1d43a095d89 (patch) | |
| tree | 22124ed43b0c21011eeea5af5e8eb33a792e8eb7 /include/linux | |
| parent | 6b1a162ba1a2dfd1ceac24029e4d0c2443173ed2 (diff) | |
| download | lwn-4b7381326424809577eb43bf635ea1d43a095d89.tar.gz lwn-4b7381326424809577eb43bf635ea1d43a095d89.zip | |
buffer: Add bh_submit()
bh_submit() takes a bio_end_io allowing users to avoid the indirect
function call through bh->b_end_io, and eventually allowing us to remove
bh->b_end_io.
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Link: https://patch.msgid.link/20260528173150.1093780-3-willy@infradead.org
Reviewed-by: Jan Kara <jack@suse.cz>
Signed-off-by: Christian Brauner (Amutable) <brauner@kernel.org>
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/buffer_head.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/buffer_head.h b/include/linux/buffer_head.h index e4939e33b4b5..d59980e4adda 100644 --- a/include/linux/buffer_head.h +++ b/include/linux/buffer_head.h @@ -240,6 +240,7 @@ 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); void submit_bh(blk_opf_t, struct buffer_head *); +void bh_submit(struct buffer_head *, blk_opf_t, bio_end_io_t); void write_boundary_block(struct block_device *bdev, sector_t bblock, unsigned blocksize); int bh_uptodate_or_lock(struct buffer_head *bh); |