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authorArnaldo Carvalho de Melo <acme@redhat.com>2015-03-17 22:27:28 +0100
committerArnaldo Carvalho de Melo <acme@redhat.com>2015-03-17 22:27:28 +0100
commitd5dbc518cd8fbc7cf54b91d5b506eb4d67e4047d (patch)
treeb0070205671ea96526194966270b1147fc587382 /tools/perf/util
parentperf hists: Remove hist_entry->used, not used anymore (diff)
downloadlinux-d5dbc518cd8fbc7cf54b91d5b506eb4d67e4047d.tar.xz
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perf hists browser: Allow annotating entries in callchains
Instead of annotating just the top level hist_entry, allow instead annotating a map_symbol, i.e. the top level hist_entry or one of the callchains for which there were samples. Suggested-by: Stephane Eranian <eranian@google.com> Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Borislav Petkov <bp@suse.de> Cc: David Ahern <dsahern@gmail.com> Cc: Don Zickus <dzickus@redhat.com> Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Namhyung Kim <namhyung@kernel.org> Link: http://lkml.kernel.org/n/tip-k1zxj5564je9jei4yd15ouwn@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util')
-rw-r--r--tools/perf/util/hist.h9
1 files changed, 9 insertions, 0 deletions
diff --git a/tools/perf/util/hist.h b/tools/perf/util/hist.h
index e988c9fcd1bc..9f31b89a527a 100644
--- a/tools/perf/util/hist.h
+++ b/tools/perf/util/hist.h
@@ -303,6 +303,9 @@ struct hist_browser_timer {
#ifdef HAVE_SLANG_SUPPORT
#include "../ui/keysyms.h"
+int map_symbol__tui_annotate(struct map_symbol *ms, struct perf_evsel *evsel,
+ struct hist_browser_timer *hbt);
+
int hist_entry__tui_annotate(struct hist_entry *he, struct perf_evsel *evsel,
struct hist_browser_timer *hbt);
@@ -321,6 +324,12 @@ int perf_evlist__tui_browse_hists(struct perf_evlist *evlist __maybe_unused,
{
return 0;
}
+static inline int map_symbol__tui_annotate(struct map_symbol *ms __maybe_unused,
+ struct perf_evsel *evsel __maybe_unused,
+ struct hist_browser_timer *hbt __maybe_unused)
+{
+ return 0;
+}
static inline int hist_entry__tui_annotate(struct hist_entry *he __maybe_unused,
struct perf_evsel *evsel __maybe_unused,