diff options
| author | Peter Zijlstra <[email protected]> | 2010-05-18 10:54:20 +0200 |
|---|---|---|
| committer | Ingo Molnar <[email protected]> | 2010-05-18 18:35:49 +0200 |
| commit | fa5881514ef9c9bcb29319aad85cf2d8889d91f1 (patch) | |
| tree | 4ca8bc35591b05adc8556358fb91498d2057c394 /tools/perf/util/scripting-engines/trace-event-perl.c | |
| parent | ef60777c9abd999db5eb4e338aae3eb593ae8e10 (diff) | |
perf: Optimize the hotpath by converting the perf output buffer to local_t
Since there is now only a single writer, we can use
local_t instead and avoid all these pesky LOCK insn.
Signed-off-by: Peter Zijlstra <[email protected]>
LKML-Reference: <new-submission>
Signed-off-by: Ingo Molnar <[email protected]>
Diffstat (limited to 'tools/perf/util/scripting-engines/trace-event-perl.c')
0 files changed, 0 insertions, 0 deletions