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perf report: Make another loop for linking group hists

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Now the event grouping viewing requires linking all member hists in a
group to the leader's.  Thus hists__output_resort should be called after
linking all events in evlist.

Introduce symbol_conf.event_group flag to determine whether the feature
is enabled or not.

Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Acked-by: Jiri Olsa <jolsa@redhat.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/r/1358845787-1350-5-git-send-email-namhyung@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Namhyung Kim 2013-01-22 18:09:32 +09:00 • committed by Arnaldo Carvalho de Melo
parent a8bb559bd4
commit 6e1f601a10
2 changed files with 14 additions and 2 deletions
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3
tools/perf/util/symbol.h
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@ -96,7 +96,8 @@ struct symbol_conf {
initialized,
kptr_restrict,
annotate_asm_raw,
annotate_src;
annotate_src,
event_group;
const char *vmlinux_name,
*kallsyms_name,
*source_prefix,