Commit-ID: d249872939bfa86c9cce44a56a8cbdbc7086519b Gitweb: http://git.kernel.org/tip/d249872939bfa86c9cce44a56a8cbdbc7086519b Author: Alexander Shishkin <alexander.shishkin@xxxxxxxxxxxxxxx> AuthorDate: Fri, 17 Jul 2015 16:34:10 +0300 Committer: Ingo Molnar <mingo@xxxxxxxxxx> CommitDate: Fri, 11 Sep 2015 10:06:03 +0200 perf/x86/intel/bts: Set event->hw.itrace_started in pmu::start to match the new logic Since event->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@xxxxxxxxxxxxxxx> Signed-off-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx> Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx> Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx> Cc: Thomas Gleixner <tglx@xxxxxxxxxxxxx> Cc: acme@xxxxxxxxxxxxx Cc: adrian.hunter@xxxxxxxxx Cc: hpa@xxxxxxxxx Link: http://lkml.kernel.org/r/1437140050-23363-4-git-send-email-alexander.shishkin@xxxxxxxxxxxxxxx Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx> --- 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 54690e8..d1c0f25 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) -- To unsubscribe from this list: send the line "unsubscribe linux-tip-commits" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
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