tree aadd0c310d733c1a64cda0aaabcb4a063ae32285
parent 81e1d45061d09f296d7664af70d3334840d123a0
author Bob Peterson <rpeterso@redhat.com> 1344534526 -0500
committer Steven Whitehouse <swhiteho@redhat.com> 1348480032 +0100

GFS2: Eliminate redundant calls to may_grant

Function add_to_queue was checking may_grant for the passed-in
holder for every iteration of its gh2 loop. Now it only checks it
once at the beginning to see if a try lock is futile.

Signed-off-by: Bob Peterson <rpeterso@redhat.com>
Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>