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authorIngo Molnar <mingo@kernel.org>2013-11-06 06:50:21 +0100
committerIngo Molnar <mingo@kernel.org>2013-11-06 06:50:21 +0100
commit164777530b8853d92b52956312078190e2c5eeb1 (patch)
tree88fa0de7577b106837f041d00dce12a1fa6d2ac6 /arch/x86/kernel/cpu
parent09dc68d958c67c76cf672ec78b7391af453010f8 (diff)
parent5e01dc7b26d9f24f39abace5da98ccbd6a5ceb52 (diff)
Merge tag 'v3.12' into x86/cpu, to refresh the branch before queueing up more changes
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'arch/x86/kernel/cpu')
-rw-r--r--arch/x86/kernel/cpu/perf_event.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/x86/kernel/cpu/perf_event.c b/arch/x86/kernel/cpu/perf_event.c
index 9d8449158cf9..8a87a3224121 100644
--- a/arch/x86/kernel/cpu/perf_event.c
+++ b/arch/x86/kernel/cpu/perf_event.c
@@ -1276,16 +1276,16 @@ void perf_events_lapic_init(void)
static int __kprobes
perf_event_nmi_handler(unsigned int cmd, struct pt_regs *regs)
{
- int ret;
u64 start_clock;
u64 finish_clock;
+ int ret;
if (!atomic_read(&active_events))
return NMI_DONE;
- start_clock = local_clock();
+ start_clock = sched_clock();
ret = x86_pmu.handle_irq(regs);
- finish_clock = local_clock();
+ finish_clock = sched_clock();
perf_sample_event_took(finish_clock - start_clock);