summaryrefslogtreecommitdiff
path: root/drivers/md/raid10.c
diff options
context:
space:
mode:
authorNeilBrown <neilb@suse.de>2009-09-23 12:10:29 +0400
committerNeilBrown <neilb@suse.de>2009-09-23 12:10:29 +0400
commit3fa841d7e7266f6fcc1b3885b905f5153ba897d8 (patch)
tree7afa971a10eddcf52787340ea43fa1e910b5805b /drivers/md/raid10.c
parent0da3c6194ec2f32617b272df4505a1cf022faea5 (diff)
downloadlinux-3fa841d7e7266f6fcc1b3885b905f5153ba897d8.tar.xz
md: report device as congested when suspended
This should writeback from coming when the device is temporarily suspended. Signed-off-by: NeilBrown <neilb@suse.de>
Diffstat (limited to 'drivers/md/raid10.c')
-rw-r--r--drivers/md/raid10.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/md/raid10.c b/drivers/md/raid10.c
index 7872968fdfcc..191f42efecc2 100644
--- a/drivers/md/raid10.c
+++ b/drivers/md/raid10.c
@@ -631,6 +631,8 @@ static int raid10_congested(void *data, int bits)
conf_t *conf = mddev->private;
int i, ret = 0;
+ if (mddev_congested(mddev, bits))
+ return 1;
rcu_read_lock();
for (i = 0; i < mddev->raid_disks && ret == 0; i++) {
mdk_rdev_t *rdev = rcu_dereference(conf->mirrors[i].rdev);