md: call md_stop_writes from md_stop
This moves the call to the other side of set_readonly, but that should
not be an issue.
This encapsulates in 'md_stop' all of the functionality for internally
stopping the array, leaving all the interactions with externalities
(sysfs, request_queue, gendisk) in do_md_stop.
Signed-off-by: NeilBrown <neilb@suse.de>
diff --git a/drivers/md/md.c b/drivers/md/md.c
index 3a2710a..f48ba41 100644
--- a/drivers/md/md.c
+++ b/drivers/md/md.c
@@ -4634,12 +4634,14 @@
static void md_stop(mddev_t *mddev)
{
+ md_stop_writes(mddev);
+
mddev->pers->stop(mddev);
if (mddev->pers->sync_request && mddev->to_remove == NULL)
mddev->to_remove = &md_redundancy_group;
module_put(mddev->pers->owner);
mddev->pers = NULL;
-
+ clear_bit(MD_RECOVERY_FROZEN, &mddev->recovery);
}
static int md_set_readonly(mddev_t *mddev, int is_open)
@@ -4684,8 +4686,6 @@
err = -EBUSY;
} else if (mddev->pers) {
- md_stop_writes(mddev);
-
if (mddev->ro)
set_disk_ro(disk, 0);
@@ -4710,7 +4710,6 @@
if (mddev->ro)
mddev->ro = 0;
- clear_bit(MD_RECOVERY_FROZEN, &mddev->recovery);
err = 0;
}
mutex_unlock(&mddev->open_mutex);