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authorJiri Olsa <jolsa@redhat.com>2012-10-13 00:06:16 +0200
committerArnaldo Carvalho de Melo <acme@redhat.com>2012-12-09 08:46:05 -0300
commit1240005e0d3a7e03c2fd05603fb01676e5a004f7 (patch)
tree055fb08fabe4c5d09c339dc2fb4ac63e741127a8 /tools/perf/builtin-report.c
parent35d48ddfc0627443bd7ad2750a3f65d42cb742a0 (diff)
downloadblackbird-op-linux-1240005e0d3a7e03c2fd05603fb01676e5a004f7.tar.gz
blackbird-op-linux-1240005e0d3a7e03c2fd05603fb01676e5a004f7.zip
perf hists: Introduce perf_hpp__list for period related columns
Adding perf_hpp__list list to register and contain all period related columns the command is interested in. This way we get rid of static array holding all possible columns and enable commands to register their own columns. It'll be handy for diff command in future to process and display data for multiple files. Signed-off-by: Jiri Olsa <jolsa@redhat.com> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Ingo Molnar <mingo@elte.hu> Cc: Paul Mackerras <paulus@samba.org> Cc: Corey Ashford <cjashfor@linux.vnet.ibm.com> Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Namhyung Kim <namhyung@kernel.org> Link: http://lkml.kernel.org/n/tip-kiykge4igrcl7etmpmveto1h@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/builtin-report.c')
-rw-r--r--tools/perf/builtin-report.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/tools/perf/builtin-report.c b/tools/perf/builtin-report.c
index fc251005dd3d..5134acf1c39a 100644
--- a/tools/perf/builtin-report.c
+++ b/tools/perf/builtin-report.c
@@ -692,6 +692,7 @@ int cmd_report(int argc, const char **argv, const char *prefix __maybe_unused)
setup_browser(true);
else {
use_browser = 0;
+ perf_hpp__column_enable(PERF_HPP__OVERHEAD);
perf_hpp__init();
}
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