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[PATCH 3/3] perf/x86/intel/bts: Set itrace_started in pmu::start to match the new logic

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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@linux.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

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[PATCH 0/3] perf/x86/intel/pt: Add new packet enables Alexander Shishkin <alexander.shishkin@linux.intel.com> - 2015-07-17 15:40 +0200
  [PATCH 3/3] perf/x86/intel/bts: Set itrace_started in pmu::start to match the new logic Alexander Shishkin <alexander.shishkin@linux.intel.com> - 2015-07-17 15:50 +0200

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