Commit a044d016 authored Jul 12, 2005 by Alasdair G Kergon Committed by Linus Torvalds Jul 12, 2005

[PATCH] device-mapper multipath: Flush workqueue when destroying



The multipath destructor must flush its workqueue.  Otherwise items that
reference the destroyed object could remain.

From: "goggin, edward" <egoggin@emc.com>
Signed-off-by: Lars Marowsky-Bree <lmb@suse.de>
Signed-off-by: Alasdair G Kergon <agk@redhat.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

parent f6a80ea8

drivers/md/dm-mpath.c

+2 −0

Original line number	Original line	Diff line number	Diff line
	@@ -752,6 +752,8 @@ static int multipath_ctr(struct dm_target *ti, unsigned int argc,
	static void multipath_dtr(struct dm_target *ti)		static void multipath_dtr(struct dm_target *ti)
	{		{
	struct multipath m = (struct multipath ) ti->private;		struct multipath m = (struct multipath ) ti->private;

			flush_workqueue(kmultipathd);
	free_multipath(m);		free_multipath(m);
	}		}