md/raid5: break stripe-batches when the array has failed.

Once the array has too much failure, we need to break stripe-batches up so they can all be dealt with. Signed-off-by: NeilBrown <neilb@suse.de>
git-mirror · May 28, 2015 · 626f209 · 626f209
1 parent 787b76f
commit 626f209
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/drivers/md/raid5.c b/drivers/md/raid5.c
@@ -4337,6 +4337,7 @@ static void handle_stripe(struct stripe_head *sh)
 	if (s.failed > conf->max_degraded) {
 		sh->check_state = 0;
 		sh->reconstruct_state = 0;
+		break_stripe_batch_list(sh, 0);
 		if (s.to_read+s.to_write+s.written)
 			handle_failed_stripe(conf, sh, &s, disks, &s.return_bi);
 		if (s.syncing + s.replacing)