github-mirror/linux
1
0
Fork 0
mirror of https://github.com/torvalds/linux.git synced 2026-07-27 17:47:41 +02:00
Code Issues Actions Packages Projects Releases Wiki Activity Graph

ext4: Convert ext4_fc_submit_bh() to bh_submit()

Browse Source 
Avoid an extra indirect function call by converting
ext4_end_buffer_io_sync() from bh_end_io_t to bio_end_io_t and
calling bh_submit().

Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Link: https://patch.msgid.link/20260528173150.1093780-14-willy@infradead.org
Reviewed-by: Jan Kara <jack@suse.cz>
Cc: linux-ext4@vger.kernel.org
Signed-off-by: Christian Brauner (Amutable) <brauner@kernel.org>
This commit is contained in:
Matthew Wilcox (Oracle) 2026-05-28 18:31:26 +01:00 committed by Christian Brauner
parent 576c783cc0
commit cf3c71eed0
No known key found for this signature in database
GPG Key ID: 91C61BC06578DCA2
1 changed files with 5 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
fs/ext4/fast_commit.c
View File

@ -184,8 +184,11 @@
#include <trace/events/ext4.h>
static struct kmem_cache *ext4_fc_dentry_cachep;
static void ext4_end_buffer_io_sync(struct buffer_head *bh, int uptodate)
static void ext4_end_buffer_io_sync(struct bio *bio)
{
struct buffer_head *bh;
bool uptodate = bio_endio_bh(bio, &bh);
BUFFER_TRACE(bh, "");
if (uptodate) {
ext4_debug("%s: Block %lld up-to-date",
@ -659,8 +662,7 @@ static void ext4_fc_submit_bh(struct super_block *sb, bool is_tail)
lock_buffer(bh);
set_buffer_dirty(bh);
set_buffer_uptodate(bh);
bh->b_end_io = ext4_end_buffer_io_sync;
submit_bh(REQ_OP_WRITE | write_flags, bh);
bh_submit(bh, REQ_OP_WRITE | write_flags, ext4_end_buffer_io_sync);
EXT4_SB(sb)->s_fc_bh = NULL;
}