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perf hists: Check if accumulated when adding a hist entry

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To support callchain accumulation, @entry should be recognized if it's
accumulated or not when add_hist_entry() called.  The period of an
accumulated entry should be added to ->stat_acc but not ->stat. Add
@sample_self arg for that.

Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Tested-by: Arun Sharma <asharma@fb.com>
Tested-by: Rodrigo Campos <rodrigo@sdfg.com.ar>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Link: http://lkml.kernel.org/r/1401335910-16832-5-git-send-email-namhyung@kernel.org
Signed-off-by: Jiri Olsa <jolsa@kernel.org>
This commit is contained in:
Namhyung Kim
2012-09-11 13:34:27 +09:00
committed by Jiri Olsa
parent f8be1c8c48
commit a0b51af367
6 changed files with 26 additions and 17 deletions
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4
tools/perf/tests/hists_link.c
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@@ -88,7 +88,7 @@ static int add_hist_entries(struct perf_evlist *evlist, struct machine *machine)
goto out;
he = __hists__add_entry(&evsel->hists, &al, NULL,
NULL, NULL, 1, 1, 0);
NULL, NULL, 1, 1, 0, true);
if (he == NULL)
goto out;
@@ -112,7 +112,7 @@ static int add_hist_entries(struct perf_evlist *evlist, struct machine *machine)
goto out;
he = __hists__add_entry(&evsel->hists, &al, NULL,
NULL, NULL, 1, 1, 0);
NULL, NULL, 1, 1, 0, true);
if (he == NULL)
goto out;