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| author | Li Xi <lixi@ddn.com> | 2018-05-02 14:21:45 -0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-05-06 18:47:09 -0700 |
| commit | a5394d488392bf062ebf84904e2dbcbe7417c5be (patch) | |
| tree | b72b2b247ad2d896b23d478d0c45e27cf78fa553 /tools/perf/scripts/python/call-graph-from-sql.py | |
| parent | cf04968efe341b9b1c30a527e5dd61b2af9c43d2 (diff) | |
| download | linux-a5394d488392bf062ebf84904e2dbcbe7417c5be.tar.gz linux-a5394d488392bf062ebf84904e2dbcbe7417c5be.zip | |
staging: lustre: obdclass: change spinlock of key to rwlock
Most of the time, keys are never changed. So rwlock might be
better for the concurrency of key read.
Signed-off-by: Li Xi <lixi@ddn.com>
Signed-off-by: Gu Zheng <gzheng@ddn.com>
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-6800
Reviewed-on: http://review.whamcloud.com/15558
Reviewed-by: Faccini Bruno <bruno.faccini@intel.com>
Reviewed-by: James Simmons <uja.ornl@yahoo.com>
Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>
Signed-off-by: James Simmons <jsimmons@infradead.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-sql.py')
0 files changed, 0 insertions, 0 deletions