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Diffstat (limited to 'drivers/md/raid5.c')
-rw-r--r--drivers/md/raid5.c7
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/md/raid5.c b/drivers/md/raid5.c
index 9c66e5997fc8..c1b0d52bfcb0 100644
--- a/drivers/md/raid5.c
+++ b/drivers/md/raid5.c
@@ -2917,8 +2917,11 @@ static int fetch_block(struct stripe_head *sh, struct stripe_head_state *s,
(sh->raid_conf->level <= 5 && s->failed && fdev[0]->towrite &&
(!test_bit(R5_Insync, &dev->flags) || test_bit(STRIPE_PREREAD_ACTIVE, &sh->state)) &&
!test_bit(R5_OVERWRITE, &fdev[0]->flags)) ||
- (sh->raid_conf->level == 6 && s->failed && s->to_write &&
- s->to_write - s->non_overwrite < sh->raid_conf->raid_disks - 2 &&
+ ((sh->raid_conf->level == 6 ||
+ sh->sector >= sh->raid_conf->mddev->recovery_cp)
+ && s->failed && s->to_write &&
+ (s->to_write - s->non_overwrite <
+ sh->raid_conf->raid_disks - sh->raid_conf->max_degraded) &&
(!test_bit(R5_Insync, &dev->flags) || test_bit(STRIPE_PREREAD_ACTIVE, &sh->state))))) {
/* we would like to get this block, possibly by computing it,
* otherwise read it if the backing disk is insync