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| author |   Steven Rostedt (Red Hat) <rostedt@goodmis.org> | 2015-11-03 16:19:02 -0500 |
|---|---|---|
| committer | Steven Rostedt <rostedt@goodmis.org> | 2015-11-03 16:19:02 -0500 |
| commit | 54ed1444052467044e9e01334ac8123dd6345211 (patch) | |
| tree | e435736db73b7c7fede3ffa953641aaa8c576615 /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | tracing: Allow dumping traces without tracking trace started cpus (diff) | |
| download | linux-dev-54ed1444052467044e9e01334ac8123dd6345211.tar.xz linux-dev-54ed1444052467044e9e01334ac8123dd6345211.zip | |
ring_buffer: Remove unneeded smp_wmb() before wakeup of reader benchmark
wake_up_process() has a memory barrier before doing anything, thus adding a
memory barrier before calling it is redundant.
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions