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| author | Robert Richter <robert.richter@amd.com> | 2011-12-23 14:24:25 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2011-12-23 17:57:01 +0100 |
| commit | 2e64694de21a812d637dcbea4471ad1f7897b049 (patch) | |
| tree | 8052c0a8f9d0b7606f425cba6c97e1ae22cbf752 /arch/x86 | |
| parent | 55205c916e179e09773d98d290334d319f45ac6b (diff) | |
| download | blackbird-op-linux-2e64694de21a812d637dcbea4471ad1f7897b049.tar.gz blackbird-op-linux-2e64694de21a812d637dcbea4471ad1f7897b049.zip | |
perf/x86: Fix raw_spin_unlock_irqrestore() usage
Use raw_spin_unlock_irqrestore() as equivalent to
raw_spin_lock_irqsave().
Signed-off-by: Robert Richter <robert.richter@amd.com>
Cc: Stephane Eranian <eranian@google.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: http://lkml.kernel.org/r/1324646665-13334-1-git-send-email-robert.richter@amd.com
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/x86')
| -rw-r--r-- | arch/x86/kernel/cpu/perf_event_intel.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/kernel/cpu/perf_event_intel.c b/arch/x86/kernel/cpu/perf_event_intel.c index 8d601b18bf9f..121f1be4da19 100644 --- a/arch/x86/kernel/cpu/perf_event_intel.c +++ b/arch/x86/kernel/cpu/perf_event_intel.c @@ -1169,7 +1169,7 @@ again: */ c = &unconstrained; } else if (intel_try_alt_er(event, orig_idx)) { - raw_spin_unlock(&era->lock); + raw_spin_unlock_irqrestore(&era->lock, flags); goto again; } raw_spin_unlock_irqrestore(&era->lock, flags); |
