md: delay notification of 'active_idle' to the recovery thread

[linux-2.6-omap-h63xx.git] / drivers / md / md.c

diff --git a/drivers/md/md.c b/drivers/md/md.c
index c2ff77ccec5079ded33ef9e440744fcd2eaff004..0f1b83096425a5afcb3642b7a3402ed4e4317e71 100644 (file)
--- a/drivers/md/md.c
+++ b/drivers/md/md.c
@@ -3483,7 +3483,7 @@ static void md_safemode_timeout(unsigned long data)
        if (!atomic_read(&mddev->writes_pending)) {
                mddev->safemode = 1;
                if (mddev->external)
-                       sysfs_notify(&mddev->kobj, NULL, "array_state");
+                       set_bit(MD_NOTIFY_ARRAY_STATE, &mddev->flags);
        }
        md_wakeup_thread(mddev->thread);
 }
@@ -6051,6 +6051,9 @@ void md_check_recovery(mddev_t *mddev)
        if (mddev->bitmap)
                bitmap_daemon_work(mddev->bitmap);
 
+       if (test_and_clear_bit(MD_NOTIFY_ARRAY_STATE, &mddev->flags))
+               sysfs_notify(&mddev->kobj, NULL, "array_state");
+
        if (mddev->ro)
                return;