tree 5c6e7b60319f345c270d6f86745f47bf0b3ffdad
parent f6a80ea8ed44de0b19c42d41928be37a186a3f41
author Alasdair G Kergon <[EMAIL PROTECTED]> Wed, 13 Jul 2005 05:53:02 -0700
committer Linus Torvalds <[EMAIL PROTECTED]> Wed, 13 Jul 2005 06:19:10 -0700

[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" <[EMAIL PROTECTED]>
Signed-off-by: Lars Marowsky-Bree <[EMAIL PROTECTED]>
Signed-off-by: Alasdair G Kergon <[EMAIL PROTECTED]>
Signed-off-by: Andrew Morton <[EMAIL PROTECTED]>
Signed-off-by: Linus Torvalds <[EMAIL PROTECTED]>

 drivers/md/dm-mpath.c |    2 ++
 1 files changed, 2 insertions(+)

diff --git a/drivers/md/dm-mpath.c b/drivers/md/dm-mpath.c
--- a/drivers/md/dm-mpath.c
+++ b/drivers/md/dm-mpath.c
@@ -752,6 +752,8 @@ static int multipath_ctr(struct dm_targe
 static void multipath_dtr(struct dm_target *ti)
 {
        struct multipath *m = (struct multipath *) ti->private;
+
+       flush_workqueue(kmultipathd);
        free_multipath(m);
 }
 
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