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authorNeilBrown <neilb@suse.com>2017-03-15 06:05:12 +0300
committerShaohua Li <shli@fb.com>2017-03-23 05:16:12 +0300
commitbd83d0a28c68bacba88a3193a1bd6a083bb8d9f5 (patch)
treef12df651c211e4d0faa4104e41e51c37417a7d93 /drivers/md/raid5.h
parent16d997b78b157315f5c90fcbc2f9ce575cb3879f (diff)
downloadlinux-bd83d0a28c68bacba88a3193a1bd6a083bb8d9f5.tar.xz
md/raid5: call bio_endio() directly rather than queueing for later.
We currently gather bios that need to be returned into a bio_list and call bio_endio() on them all together. The original reason for this was to avoid making the calls while holding a spinlock. Locking has changed a lot since then, and that reason is no longer valid. So discard return_io() and various return_bi lists, and just call bio_endio() directly as needed. Signed-off-by: NeilBrown <neilb@suse.com> Signed-off-by: Shaohua Li <shli@fb.com>
Diffstat (limited to 'drivers/md/raid5.h')
-rw-r--r--drivers/md/raid5.h1
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/md/raid5.h b/drivers/md/raid5.h
index 13800dc9dd88..fd5c21cde77f 100644
--- a/drivers/md/raid5.h
+++ b/drivers/md/raid5.h
@@ -278,7 +278,6 @@ struct stripe_head_state {
int dec_preread_active;
unsigned long ops_request;
- struct bio_list return_bi;
struct md_rdev *blocked_rdev;
int handle_bad_blocks;
int log_failed;