Commit b8ca846e authored by Goldwyn Rodrigues's avatar Goldwyn Rodrigues
Browse files

md-cluster: Wake up suspended process 



When the suspended_area is deleted, the suspended processes
must be woken up in order to complete their I/O.

Signed-off-by: default avatarGoldwyn Rodrigues <rgoldwyn@suse.com>
parent 09995411

drivers/md/md-cluster.c

+5 −2
Original line number Diff line number Diff line
@@ -366,11 +366,13 @@ static void __remove_suspend_info(struct md_cluster_info *cinfo, int slot) 
		}

}



static void remove_suspend_info(struct md_cluster_info *cinfo, int slot)

static void remove_suspend_info(struct mddev *mddev, int slot)

{

	struct md_cluster_info *cinfo = mddev->cluster_info;

	spin_lock_irq(&cinfo->suspend_lock);

	__remove_suspend_info(cinfo, slot);

	spin_unlock_irq(&cinfo->suspend_lock);

	mddev->pers->quiesce(mddev, 2);

}
@@ -381,7 +383,7 @@ static void process_suspend_info(struct mddev *mddev, 
	struct suspend_info *s;



	if (!hi) {

		remove_suspend_info(cinfo, slot);

		remove_suspend_info(mddev, slot);

		return;

	}

	s = kzalloc(sizeof(struct suspend_info), GFP_KERNEL);
@@ -397,6 +399,7 @@ static void process_suspend_info(struct mddev *mddev, 
	__remove_suspend_info(cinfo, slot);

	list_add(&s->list, &cinfo->suspend_list);

	spin_unlock_irq(&cinfo->suspend_lock);

	mddev->pers->quiesce(mddev, 2);

}



static void process_add_new_disk(struct mddev *mddev, struct cluster_msg *cmsg)