diff options
| author | Peter Zijlstra <a.p.zijlstra@chello.nl> | 2010-05-20 20:54:31 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2010-05-21 11:38:00 +0200 |
| commit | 580d607cd666dfabfc1c7b0fb08c8ac690c7c87f (patch) | |
| tree | 6d7c87d60b12adbacd4dbcb8c784975bc1203228 /kernel/trace/trace_event_perf.c | |
| parent | a94ffaaf55552769af328eaca9260fe6291c66c7 (diff) | |
perf: Optimize perf_tp_event_match()
Since we know tracepoints come from kernel context,
avoid conditionals that try and establish that very
fact.
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Steven Rostedt <rostedt@goodmis.org>
LKML-Reference: <20100521090710.904944001@chello.nl>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'kernel/trace/trace_event_perf.c')
0 files changed, 0 insertions, 0 deletions