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authorNamhyung Kim <namhyung.kim@lge.com>2013-03-05 09:53:27 +0400
committerArnaldo Carvalho de Melo <acme@redhat.com>2013-03-15 20:06:06 +0400
commitc5a8368ca667d22a6e45396f23a5392d90396f39 (patch)
treeea6cda250fde4dd3f448e212f49f9c5a8173c37f /tools/perf/util/annotate.h
parent759ff497e0e6749437b6723f8d26de0b1833c199 (diff)
downloadlinux-c5a8368ca667d22a6e45396f23a5392d90396f39.tar.xz
perf annotate: Factor out struct source_line_percent
The source_line_percent struct contains percentage value of the symbol histogram. This is a preparation of event group view change. Signed-off-by: Namhyung Kim <namhyung@kernel.org> Cc: Andi Kleen <andi@firstfloor.org> Cc: Ingo Molnar <mingo@kernel.org> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Paul Mackerras <paulus@samba.org> Cc: Pekka Enberg <penberg@kernel.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Link: http://lkml.kernel.org/r/1362462812-30885-8-git-send-email-namhyung@kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/annotate.h')
-rw-r--r--tools/perf/util/annotate.h8
1 files changed, 6 insertions, 2 deletions
diff --git a/tools/perf/util/annotate.h b/tools/perf/util/annotate.h
index 376395475663..bb2e3f998983 100644
--- a/tools/perf/util/annotate.h
+++ b/tools/perf/util/annotate.h
@@ -74,11 +74,15 @@ struct sym_hist {
u64 addr[0];
};
-struct source_line {
- struct rb_node node;
+struct source_line_percent {
double percent;
double percent_sum;
+};
+
+struct source_line {
+ struct rb_node node;
char *path;
+ struct source_line_percent p[1];
};
/** struct annotated_source - symbols with hits have this attached as in sannotation