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author | Dave Airlie <airlied@redhat.com> | 2017-12-19 14:37:24 +0300 |
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committer | Dave Airlie <airlied@redhat.com> | 2017-12-19 14:37:24 +0300 |
commit | 6b7dcb536e3535444c39286333f10d06d2f44fb5 (patch) | |
tree | 6a4c1e30e5900626e506d46b100d21a2fcd59003 /drivers/md/raid1.c | |
parent | a942b3c2cddc4378482a427845d15c78eb50f4d4 (diff) | |
parent | 1291a0d5049dbc06baaaf66a9ff3f53db493b19b (diff) | |
download | linux-6b7dcb536e3535444c39286333f10d06d2f44fb5.tar.xz |
BackMerge tag 'v4.15-rc4' into drm-next
Linux 4.15-rc4
Daniel requested it to fix some messy conflicts.
Diffstat (limited to 'drivers/md/raid1.c')
-rw-r--r-- | drivers/md/raid1.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/md/raid1.c b/drivers/md/raid1.c index cc9d337a1ed3..6df398e3a008 100644 --- a/drivers/md/raid1.c +++ b/drivers/md/raid1.c @@ -809,11 +809,15 @@ static void flush_pending_writes(struct r1conf *conf) spin_lock_irq(&conf->device_lock); if (conf->pending_bio_list.head) { + struct blk_plug plug; struct bio *bio; + bio = bio_list_get(&conf->pending_bio_list); conf->pending_count = 0; spin_unlock_irq(&conf->device_lock); + blk_start_plug(&plug); flush_bio_list(conf, bio); + blk_finish_plug(&plug); } else spin_unlock_irq(&conf->device_lock); } |