---

yaml --- r: 346522 b: refs/heads/master c: a7a3f08 h: refs/heads/master v: v3
git-mirror · Dec 11, 2012 · 57a44ab · 57a44ab
1 parent 347e822
commit 57a44ab
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Showing 2 changed files with 7 additions and 1 deletion.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 1f3c9907b8037de7b9635b0b471572ea8758bcd1
+refs/heads/master: a7a3f08dc24690ae00c75cfe4b4701a970dd0155
diff --git a/trunk/drivers/md/md.c b/trunk/drivers/md/md.c
@@ -4752,6 +4752,8 @@ md_attr_store(struct kobject *kobj, struct attribute *attr,
 	}
 	mddev_get(mddev);
 	spin_unlock(&all_mddevs_lock);
+	if (entry->store == new_dev_store)
+		flush_workqueue(md_misc_wq);
 	rv = mddev_lock(mddev);
 	if (!rv) {
 		rv = entry->store(mddev, page, length);
@@ -6397,6 +6399,10 @@ static int md_ioctl(struct block_device *bdev, fmode_t mode,
 		goto abort;
 	}
 
+	if (cmd == ADD_NEW_DISK)
+		/* need to ensure md_delayed_delete() has completed */
+		flush_workqueue(md_misc_wq);
+
 	err = mddev_lock(mddev);
 	if (err) {
 		printk(KERN_INFO