tree 7d14d4a09aefb1fcd9fe773a093aa4ac710af492
parent 7d3c1feb80913ba4253c3517d48b9b3741c44fc9
author Josef Bacik <jwhiter@redhat.com> 1177019945 -0400
committer Steven Whitehouse <swhiteho@redhat.com> 1178007098 +0100

[DLM] Fix dlm_lowcoms_stop hang

When you attempt to release a lockspace in DLM, it will hang trying to down a
semaphore that has already been downed.  The attached patch fixes the problem.

Signed-off-by: Josef Bacik <jwhiter@redhat.com>
Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
Cc: Patrick Caulfield <pcaulfie@redhat.com>