tree b4ed35afeab36615e50d5c7928a6199780fd2fca
parent 4c246edd2550304df5b766cc841584b2bb058843
author David Teigland <teigland@redhat.com> 1218047424 -0500
committer David Teigland <teigland@redhat.com> 1219942155 -0500

dlm: allow multiple lockspace creates

Add a count for lockspace create and release so that create can
be called multiple times to use the lockspace from different places.
Also add the new flag DLM_LSFL_NEWEXCL to create a lockspace with
the previous behavior of returning -EEXIST if the lockspace already
exists.

Signed-off-by: David Teigland <teigland@redhat.com>