From: Yu Kuai <yuku...@huawei.com>
Now that caller already suspend the array, there is no need to suspend
array in liner_add().
Note that mddev_suspend/resume() is not used anymore.
Signed-off-by: Yu Kuai <yuku...@huawei.com>
---
drivers/md/md-linear.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/drivers/md/md-linear.c b/drivers/md/md-linear.c
index ae2826e9645b..8eca7693b793 100644
--- a/drivers/md/md-linear.c
+++ b/drivers/md/md-linear.c
@@ -183,7 +183,6 @@ static int linear_add(struct mddev *mddev, struct md_rdev
*rdev)
* in linear_congested(), therefore kfree_rcu() is used to free
* oldconf until no one uses it anymore.
*/
- mddev_suspend(mddev);
oldconf = rcu_dereference_protected(mddev->private,
lockdep_is_held(&mddev->reconfig_mutex));
mddev->raid_disks++;
@@ -192,7 +191,6 @@ static int linear_add(struct mddev *mddev, struct md_rdev
*rdev)
rcu_assign_pointer(mddev->private, newconf);
md_set_array_sectors(mddev, linear_size(mddev, 0, 0));
set_capacity_and_notify(mddev->gendisk, mddev->array_sectors);
- mddev_resume(mddev);
kfree_rcu(oldconf, rcu);
return 0;
}
--
2.39.2
--
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