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[DLM] Fix dlm_lowcoms_stop hang

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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>
This commit is contained in:
Josef Bacik 2007-04-19 17:59:05 -04:00 committed by Steven Whitehouse
parent 7d3c1feb80
commit 2439fe5072
1 changed files with 1 additions and 1 deletions
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2
fs/dlm/lowcomms.c
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@ -1407,7 +1407,7 @@ void dlm_lowcomms_stop(void)
clean_writequeues(); clean_writequeues();
for (i = 0; i < max_nodeid; i++) { for (i = 0; i < max_nodeid; i++) {
con = nodeid2con(i, 0); con = __nodeid2con(i, 0);
if (con) { if (con) {
close_connection(con, true); close_connection(con, true);
if (con->othercon) if (con->othercon)