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| author | Tomi Valkeinen <tomi.valkeinen@ti.com> | 2012-02-21 02:32:19 -0500 |
|---|---|---|
| committer | Tomi Valkeinen <tomi.valkeinen@ti.com> | 2012-02-21 02:32:19 -0500 |
| commit | 3f60db4bde17088feed5f143582d7661cdbb9a01 (patch) | |
| tree | 21a7866ae6d199cfa8f619ced9500687bdf84f18 /arch/x86/kernel/cpu/perf_event_intel_ds.c | |
| parent | 5e36097889725dbe4f098c3f1e93cb2f21cae6ee (diff) | |
| parent | b01543dfe67bb1d191998e90d20534dc354de059 (diff) | |
Merge commit 'v3.3-rc4'
Diffstat (limited to 'arch/x86/kernel/cpu/perf_event_intel_ds.c')
| -rw-r--r-- | arch/x86/kernel/cpu/perf_event_intel_ds.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/arch/x86/kernel/cpu/perf_event_intel_ds.c b/arch/x86/kernel/cpu/perf_event_intel_ds.c index 73da6b64f5b7..d6bd49faa40c 100644 --- a/arch/x86/kernel/cpu/perf_event_intel_ds.c +++ b/arch/x86/kernel/cpu/perf_event_intel_ds.c | |||
| @@ -439,7 +439,6 @@ void intel_pmu_pebs_enable(struct perf_event *event) | |||
| 439 | hwc->config &= ~ARCH_PERFMON_EVENTSEL_INT; | 439 | hwc->config &= ~ARCH_PERFMON_EVENTSEL_INT; |
| 440 | 440 | ||
| 441 | cpuc->pebs_enabled |= 1ULL << hwc->idx; | 441 | cpuc->pebs_enabled |= 1ULL << hwc->idx; |
| 442 | WARN_ON_ONCE(cpuc->enabled); | ||
| 443 | 442 | ||
| 444 | if (x86_pmu.intel_cap.pebs_trap && event->attr.precise_ip > 1) | 443 | if (x86_pmu.intel_cap.pebs_trap && event->attr.precise_ip > 1) |
| 445 | intel_pmu_lbr_enable(event); | 444 | intel_pmu_lbr_enable(event); |