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| author | Ingo Molnar <mingo@elte.hu> | 2010-06-08 19:34:40 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2010-06-08 19:34:40 +0200 |
| commit | 6113e45f831616de98c54a005260223b21bcb6b9 (patch) | |
| tree | 0d56dbfae392f89b33c2ae6a36a5cc1ea1c1c988 /kernel/trace/trace_clock.c | |
| parent | 84bb671dc46d77d665d2b5e74539e81b2129bb3e (diff) | |
| parent | 5168ae50a66e3ff7184c2b16d661bd6d70367e50 (diff) | |
| download | blackbird-op-linux-6113e45f831616de98c54a005260223b21bcb6b9.tar.gz blackbird-op-linux-6113e45f831616de98c54a005260223b21bcb6b9.zip | |
Merge branch 'tip/perf/core-3' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-2.6-trace into perf/core
Diffstat (limited to 'kernel/trace/trace_clock.c')
| -rw-r--r-- | kernel/trace/trace_clock.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/kernel/trace/trace_clock.c b/kernel/trace/trace_clock.c index 9d589d8dcd1a..52fda6c04ac3 100644 --- a/kernel/trace/trace_clock.c +++ b/kernel/trace/trace_clock.c @@ -32,16 +32,15 @@ u64 notrace trace_clock_local(void) { u64 clock; - int resched; /* * sched_clock() is an architecture implemented, fast, scalable, * lockless clock. It is not guaranteed to be coherent across * CPUs, nor across CPU idle events. */ - resched = ftrace_preempt_disable(); + preempt_disable_notrace(); clock = sched_clock(); - ftrace_preempt_enable(resched); + preempt_enable_notrace(); return clock; } |
