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authorArnaldo Carvalho de Melo <acme@redhat.com>2012-08-07 23:36:16 -0300
committerArnaldo Carvalho de Melo <acme@redhat.com>2012-08-07 23:36:16 -0300
commit8b6ee4c5d48d93527dcf6e36c51cbb7703d7fffb (patch)
tree56ef96ded8fa20b716a04ad43f26e24df55c4536 /tools/perf/util/header.c
parentdc4552bf7176573ccf79af04ab8648b015738f4a (diff)
downloadop-kernel-dev-8b6ee4c5d48d93527dcf6e36c51cbb7703d7fffb.zip
op-kernel-dev-8b6ee4c5d48d93527dcf6e36c51cbb7703d7fffb.tar.gz
perf header: Set the tracepoint names on PERF_RECORD_HEADER_TRACING_DATA
We only have access to pevent after processing that event, so set the tracepoint names there. Right now this isn't a problem as we're deferring resolving the tracepoint names to when we process samples, but in the next patches we will be doing it in advance, to avoid relookups, so do it earlier, as soon as we process the tracing data event. Cc: David Ahern <dsahern@gmail.com> Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Mike Galbraith <efault@gmx.de> Cc: Namhyung Kim <namhyung@gmail.com> Cc: Paul Mackerras <paulus@samba.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Stephane Eranian <eranian@google.com> Link: http://lkml.kernel.org/n/tip-tzb7srmsl7a6o3icw592iv2o@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/header.c')
-rw-r--r--tools/perf/util/header.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/tools/perf/util/header.c b/tools/perf/util/header.c
index 74ea3c2..e2b4864 100644
--- a/tools/perf/util/header.c
+++ b/tools/perf/util/header.c
@@ -2452,6 +2452,8 @@ int perf_event__process_tracing_data(union perf_event *event,
if (size_read + padding != size)
die("tracing data size mismatch");
+ perf_evlist__set_tracepoint_names(session->evlist, session->pevent);
+
return size_read + padding;
}
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