This reverts commit 1baae052cccd08daf9a9d64c3f959d8cdb689757.
For dmraid, it doesn't allow any io including sync io when array is
suspended. Although it's a simple change in this patch, it still needs
more work to support it. Now we're trying to fix regression problems.
So let's keep as small changes as we can. We can rethink about this
in future.
Signed-off-by: Xiao Ni <xni@xxxxxxxxxx>
---
drivers/md/md.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/md/md.c b/drivers/md/md.c
index db4743ba7f6c..c4624814d94c 100644
--- a/drivers/md/md.c
+++ b/drivers/md/md.c
@@ -9496,6 +9496,9 @@ static void unregister_sync_thread(struct mddev *mddev)
*/
void md_check_recovery(struct mddev *mddev)
{
+ if (READ_ONCE(mddev->suspended))
+ return;
+
if (mddev->bitmap)
md_bitmap_daemon_work(mddev);
--
2.32.0 (Apple Git-132)
