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Message-Id: <1437140050-23363-4-git-send-email-alexander.shishkin@linux.intel.com> Date: Fri, 17 Jul 2015 16:34:10 +0300 From: Alexander Shishkin <alexander.shishkin@...ux.intel.com> To: Peter Zijlstra <a.p.zijlstra@...llo.nl> Cc: Ingo Molnar <mingo@...hat.com>, linux-kernel@...r.kernel.org, adrian.hunter@...el.com, x86@...nel.org, hpa@...or.com, acme@...radead.org, Alexander Shishkin <alexander.shishkin@...ux.intel.com> Subject: [PATCH 3/3] perf/x86/intel/bts: Set itrace_started in pmu::start to match the new logic Since hw::itrace_started is now set in pmu::start to signal the beginning of the trace, do so also in the intel_bts driver. Signed-off-by: Alexander Shishkin <alexander.shishkin@...ux.intel.com> --- arch/x86/kernel/cpu/perf_event_intel_bts.c | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/x86/kernel/cpu/perf_event_intel_bts.c b/arch/x86/kernel/cpu/perf_event_intel_bts.c index 54690e8857..d1c0f254af 100644 --- a/arch/x86/kernel/cpu/perf_event_intel_bts.c +++ b/arch/x86/kernel/cpu/perf_event_intel_bts.c @@ -222,6 +222,7 @@ static void __bts_event_start(struct perf_event *event) if (!buf || bts_buffer_is_full(buf, bts)) return; + event->hw.itrace_started = 1; event->hw.state = 0; if (!buf->snapshot) -- 2.1.4 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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