tree 0068cf0d624045eedb91b0452a89dc691871641b
parent ba542e3b92f9ea7c482ae56b68b9122eebc53a39
author Patrick Caulfield <pcaulfie@redhat.com> 1162803208 +0000
committer Steven Whitehouse <swhiteho@redhat.com> 1162823281 -0500

[DLM] fix oops in kref_put when removing a lockspace

Now that the lockspace struct is freed when the last sysfs object is released
this patch prevents use of that lockspace by sysfs. We attempt to re-get the
lockspace from the lockspace list and fail the request if it has been removed.

Signed-Off-By: Patrick Caulfield <pcaulfie@redhat.com>
Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>