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authorDave Airlie <airlied@redhat.com>2017-04-11 07:40:42 +1000
committerDave Airlie <airlied@redhat.com>2017-04-11 07:40:42 +1000
commitb769fefb68cd70385d68220ae341e5a10723fbc0 (patch)
treea2881410c9dc5a3474619d155fac981cfbd4ee8f /drivers/md/dm-raid.c
parent1420f63b8207e966f54caec26d08abdc2ff37193 (diff)
parent39da7c509acff13fc8cb12ec1bb20337c988ed36 (diff)
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Backmerge tag 'v4.11-rc6' into drm-next
Linux 4.11-rc6 drm-misc needs 4.11-rc5, may as well fix conflicts with rc6.
Diffstat (limited to 'drivers/md/dm-raid.c')
-rw-r--r--drivers/md/dm-raid.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/md/dm-raid.c b/drivers/md/dm-raid.c
index f8564d63982f..1e217ba84d09 100644
--- a/drivers/md/dm-raid.c
+++ b/drivers/md/dm-raid.c
@@ -3726,7 +3726,7 @@ static int raid_preresume(struct dm_target *ti)
return r;
/* Resize bitmap to adjust to changed region size (aka MD bitmap chunksize) */
- if (test_bit(RT_FLAG_RS_BITMAP_LOADED, &rs->runtime_flags) &&
+ if (test_bit(RT_FLAG_RS_BITMAP_LOADED, &rs->runtime_flags) && mddev->bitmap &&
mddev->bitmap_info.chunksize != to_bytes(rs->requested_bitmap_chunk_sectors)) {
r = bitmap_resize(mddev->bitmap, mddev->dev_sectors,
to_bytes(rs->requested_bitmap_chunk_sectors), 0);