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| author |   Bob Peterson <rpeterso@redhat.com> | 2012-08-09 12:48:46 -0500 |
|---|---|---|
| committer |   Steven Whitehouse <swhiteho@redhat.com> | 2012-09-24 10:47:12 +0100 |
| commit | e5dc76b9afcfb936818261d65f6f9e1f2c346d59 (patch) | |
| tree | aadd0c310d733c1a64cda0aaabcb4a063ae32285 /tools/perf/scripts/python | |
| parent | GFS2: Combine functions gfs2_glock_dq_wait and wait_on_demote (diff) | |
| download | wireguard-linux-e5dc76b9afcfb936818261d65f6f9e1f2c346d59.tar.xz wireguard-linux-e5dc76b9afcfb936818261d65f6f9e1f2c346d59.zip | |
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>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions