From a16ac0233ea1da8af3c2046a67c2527b4a452166 Mon Sep 17 00:00:00 2001 From: Adrian Hunter Date: Thu, 9 Apr 2015 18:53:43 +0300 Subject: perf tools: Add user events for AUX area tracing Add two user events for AUX area tracing. PERF_RECORD_AUXTRACE_INFO contains metadata, consisting primarily the type of the AUX area tracing data plus some amount of architecture-specific information. There should be only one PERF_RECORD_AUXTRACE_INFO event. PERF_RECORD_AUXTRACE identifies AUX area tracing data copied from the mmapped AUX area tracing region. The actual data is not part of the event but immediately follows it. Signed-off-by: Adrian Hunter Acked-by: Jiri Olsa Cc: David Ahern Cc: Frederic Weisbecker Cc: Namhyung Kim Cc: Peter Zijlstra Cc: Stephane Eranian Link: http://lkml.kernel.org/r/1428594864-29309-4-git-send-email-adrian.hunter@intel.com [ s/MIN/min/g and use cast to fix up wrt -Werror=sign-compare till we adopt min_t() ] Signed-off-by: Arnaldo Carvalho de Melo Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/util/event.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'tools/perf/util/event.c') diff --git a/tools/perf/util/event.c b/tools/perf/util/event.c index ff866c4d2e2f..adada16a3f3b 100644 --- a/tools/perf/util/event.c +++ b/tools/perf/util/event.c @@ -29,6 +29,8 @@ static const char *perf_event__names[] = { [PERF_RECORD_HEADER_BUILD_ID] = "BUILD_ID", [PERF_RECORD_FINISHED_ROUND] = "FINISHED_ROUND", [PERF_RECORD_ID_INDEX] = "ID_INDEX", + [PERF_RECORD_AUXTRACE_INFO] = "AUXTRACE_INFO", + [PERF_RECORD_AUXTRACE] = "AUXTRACE", }; const char *perf_event__name(unsigned int id) -- cgit v1.2.3