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perf evsel: Add output_resort_cb method 

Add perf_evsel__output_resort_cb() so we have an interface with a
callback for each hist entry. It will be used in the following patch.

Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Jin Yao <yao.jin@linux.intel.com>
Cc: Kan Liang <kan.liang@linux.intel.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: http://lkml.kernel.org/r/20190204141808.23031-3-jolsa@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Jiri Olsa 2019-02-04 15:18:07 +01:00 committed by Arnaldo Carvalho de Melo
parent e4c38fd4a0
commit 5749618764
2 changed files with 10 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
tools/perf/util/hist.c
View File

@ -1775,7 +1775,8 @@ static void output_resort(struct hists *hists, struct ui_progress *prog,
}
}
void perf_evsel__output_resort(struct perf_evsel *evsel, struct ui_progress *prog)
void perf_evsel__output_resort_cb(struct perf_evsel *evsel, struct ui_progress *prog,
hists__resort_cb_t cb, void *cb_arg)
{
bool use_callchain;
@ -1786,7 +1787,12 @@ void perf_evsel__output_resort(struct perf_evsel *evsel, struct ui_progress *pro
use_callchain |= symbol_conf.show_branchflag_count;
output_resort(evsel__hists(evsel), prog, use_callchain, NULL, NULL);
output_resort(evsel__hists(evsel), prog, use_callchain, cb, cb_arg);
}
void perf_evsel__output_resort(struct perf_evsel *evsel, struct ui_progress *prog)
{
return perf_evsel__output_resort_cb(evsel, prog, NULL, NULL);
}
void hists__output_resort(struct hists *hists, struct ui_progress *prog)

2
tools/perf/util/hist.h
View File

@ -165,6 +165,8 @@ void hist_entry__delete(struct hist_entry *he);
typedef int (*hists__resort_cb_t)(struct hist_entry *he, void *arg);
void perf_evsel__output_resort_cb(struct perf_evsel *evsel, struct ui_progress *prog,
hists__resort_cb_t cb, void *cb_arg);
void perf_evsel__output_resort(struct perf_evsel *evsel, struct ui_progress *prog);
void hists__output_resort(struct hists *hists, struct ui_progress *prog);
void hists__output_resort_cb(struct hists *hists, struct ui_progress *prog,