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| author | NeilBrown <neilb@suse.com> | 2017-03-15 14:05:12 +1100 |
|---|---|---|
| committer | Shaohua Li <shli@fb.com> | 2017-03-22 19:16:12 -0700 |
| commit | bd83d0a28c68bacba88a3193a1bd6a083bb8d9f5 (patch) | |
| tree | f12df651c211e4d0faa4104e41e51c37417a7d93 /drivers/md/raid5.h | |
| parent | 16d997b78b157315f5c90fcbc2f9ce575cb3879f (diff) | |
| download | linux-bd83d0a28c68bacba88a3193a1bd6a083bb8d9f5.tar.gz linux-bd83d0a28c68bacba88a3193a1bd6a083bb8d9f5.tar.bz2 linux-bd83d0a28c68bacba88a3193a1bd6a083bb8d9f5.zip | |
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Locking has changed a lot since then, and that reason is no longer
valid.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.h | 1 |
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; |