xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

perf hists: Consolidate __hists__add_*entry()

Browse Source 
The __hists__add_{branch,mem}_entry() does almost the same thing that
__hists__add_entry() does.  Consolidate them into one.

Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Acked-by: Jiri Olsa <jolsa@redhat.com>
Cc: Frederic Weisbecker <fweisbec@gmail.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: Rodrigo Campos <rodrigo@sdfg.com.ar>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/r/1383202576-28141-2-git-send-email-namhyung@kernel.org
[ Fixup clash with new COMM infrastructure ]
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Namhyung Kim
2013-10-31 15:56:03 +09:00
committed by Arnaldo Carvalho de Melo
parent 87968f94fb
commit 41a4e6e2a0
7 changed files with 30 additions and 95 deletions
Download Patch File Download Diff File Expand all files Collapse all files

16
tools/perf/builtin-report.c
View File

@@ -115,7 +115,8 @@ static int perf_report__add_mem_hist_entry(struct perf_tool *tool,
* and this is indirectly achieved by passing period=weight here
* and the he_stat__add_period() function.
*/
he = __hists__add_mem_entry(&evsel->hists, al, parent, mi, cost, cost);
he = __hists__add_entry(&evsel->hists, al, parent, NULL, mi,
cost, cost, 0);
if (!he)
return -ENOMEM;
@@ -200,12 +201,16 @@ static int perf_report__add_branch_hist_entry(struct perf_tool *tool,
err = -ENOMEM;
/* overwrite the 'al' to branch-to info */
al->map = bi[i].to.map;
al->sym = bi[i].to.sym;
al->addr = bi[i].to.addr;
/*
* The report shows the percentage of total branches captured
* and not events sampled. Thus we use a pseudo period of 1.
*/
he = __hists__add_branch_entry(&evsel->hists, al, parent,
&bi[i], 1, 1);
he = __hists__add_entry(&evsel->hists, al, parent, &bi[i], NULL,
1, 1, 0);
if (he) {
struct annotation *notes;
bx = he->branch_info;
@@ -266,8 +271,9 @@ static int perf_evsel__add_hist_entry(struct perf_tool *tool,
return err;
}
he = __hists__add_entry(&evsel->hists, al, parent, sample->period,
sample->weight, sample->transaction);
he = __hists__add_entry(&evsel->hists, al, parent, NULL, NULL,
sample->period, sample->weight,
sample->transaction);
if (he == NULL)
return -ENOMEM;