X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=drivers%2Fmd%2Fraid1.c;h=7b75a19421591ebb8e0585f3f3632991f7475be3;hb=ec042914054a3965417de7acb4f767365cb47ea8;hp=4f1b8d96a65f5968917c7ac73878d52449413bd7;hpb=6a1281c38ae60b71e308d818c2668a6b8bd4897b;p=pandora-kernel.git

diff --git a/drivers/md/raid1.c b/drivers/md/raid1.c
index 4f1b8d96a65f..7b75a1942159 100644
--- a/drivers/md/raid1.c
+++ b/drivers/md/raid1.c
@@ -1973,15 +1973,17 @@ static void handle_write_finished(struct r1conf *conf, struct r1bio *r1_bio)
 			rdev_dec_pending(conf->mirrors[m].rdev,
 					 conf->mddev);
 		}
-	if (test_bit(R1BIO_WriteError, &r1_bio->state))
-		close_write(r1_bio);
 	if (fail) {
 		spin_lock_irq(&conf->device_lock);
 		list_add(&r1_bio->retry_list, &conf->bio_end_io_list);
+		conf->nr_queued++;
 		spin_unlock_irq(&conf->device_lock);
 		md_wakeup_thread(conf->mddev->thread);
-	} else
+	} else {
+		if (test_bit(R1BIO_WriteError, &r1_bio->state))
+			close_write(r1_bio);
 		raid_end_bio_io(r1_bio);
+	}
 }
 
 static void handle_read_error(struct r1conf *conf, struct r1bio *r1_bio)
@@ -2089,14 +2091,20 @@ static void raid1d(struct mddev *mddev)
 		LIST_HEAD(tmp);
 		spin_lock_irqsave(&conf->device_lock, flags);
 		if (!test_bit(MD_CHANGE_PENDING, &mddev->flags)) {
-			list_add(&tmp, &conf->bio_end_io_list);
-			list_del_init(&conf->bio_end_io_list);
+			while (!list_empty(&conf->bio_end_io_list)) {
+				list_move(conf->bio_end_io_list.prev, &tmp);
+				conf->nr_queued--;
+			}
 		}
 		spin_unlock_irqrestore(&conf->device_lock, flags);
 		while (!list_empty(&tmp)) {
 			r1_bio = list_first_entry(&conf->bio_end_io_list,
 						  struct r1bio, retry_list);
 			list_del(&r1_bio->retry_list);
+			if (mddev->degraded)
+				set_bit(R1BIO_Degraded, &r1_bio->state);
+			if (test_bit(R1BIO_WriteError, &r1_bio->state))
+				close_write(r1_bio);
 			raid_end_bio_io(r1_bio);
 		}
 	}