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perf hists: Consolidate __hists__add_*entry()

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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
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
tools/perf/builtin-annotate.c
View File

@ -65,7 +65,7 @@ static int perf_evsel__add_sample(struct perf_evsel *evsel,
return 0;
}
he = __hists__add_entry(&evsel->hists, al, NULL, 1, 1, 0);
he = __hists__add_entry(&evsel->hists, al, NULL, NULL, NULL, 1, 1, 0);
if (he == NULL)
return -ENOMEM;

3
tools/perf/builtin-diff.c
View File

@ -307,7 +307,8 @@ static int hists__add_entry(struct hists *hists,
struct addr_location *al, u64 period,
u64 weight, u64 transaction)
{
if (__hists__add_entry(hists, al, NULL, period, weight, transaction) != NULL)
if (__hists__add_entry(hists, al, NULL, NULL, NULL, period, weight,
transaction) != NULL)
return 0;
return -ENOMEM;
}

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;

5
tools/perf/builtin-top.c
View File

@ -246,8 +246,9 @@ static struct hist_entry *perf_evsel__add_hist_entry(struct perf_evsel *evsel,
struct hist_entry *he;
pthread_mutex_lock(&evsel->hists.lock);
he = __hists__add_entry(&evsel->hists, al, NULL, sample->period,
sample->weight, sample->transaction);
he = __hists__add_entry(&evsel->hists, al, NULL, NULL, NULL,
sample->period, sample->weight,
sample->transaction);
pthread_mutex_unlock(&evsel->hists.lock);
if (he == NULL)
return NULL;

6
tools/perf/tests/hists_link.c
View File

@ -223,7 +223,7 @@ static int add_hist_entries(struct perf_evlist *evlist, struct machine *machine)
goto out;
he = __hists__add_entry(&evsel->hists, &al, NULL,
1, 1, 0);
NULL, NULL, 1, 1, 0);
if (he == NULL)
goto out;
@ -245,8 +245,8 @@ static int add_hist_entries(struct perf_evlist *evlist, struct machine *machine)
&sample) < 0)
goto out;
he = __hists__add_entry(&evsel->hists, &al, NULL, 1, 1,
0);
he = __hists__add_entry(&evsel->hists, &al, NULL,
NULL, NULL, 1, 1, 0);
if (he == NULL)
goto out;

75
tools/perf/util/hist.c
View File

@ -407,73 +407,12 @@ out:
return he;
}
struct hist_entry *__hists__add_mem_entry(struct hists *hists,
struct addr_location *al,
struct symbol *sym_parent,
struct mem_info *mi,
u64 period,
u64 weight)
{
struct hist_entry entry = {
.thread = al->thread,
.comm = thread__comm(al->thread),
.ms = {
.map = al->map,
.sym = al->sym,
},
.stat = {
.period = period,
.weight = weight,
.nr_events = 1,
},
.cpu = al->cpu,
.ip = al->addr,
.level = al->level,
.parent = sym_parent,
.filtered = symbol__parent_filter(sym_parent),
.hists = hists,
.mem_info = mi,
.branch_info = NULL,
};
return add_hist_entry(hists, &entry, al, period, weight);
}
struct hist_entry *__hists__add_branch_entry(struct hists *hists,
struct addr_location *al,
struct symbol *sym_parent,
struct branch_info *bi,
u64 period,
u64 weight)
{
struct hist_entry entry = {
.thread = al->thread,
.comm = thread__comm(al->thread),
.ms = {
.map = bi->to.map,
.sym = bi->to.sym,
},
.cpu = al->cpu,
.ip = bi->to.addr,
.level = al->level,
.stat = {
.period = period,
.nr_events = 1,
.weight = weight,
},
.parent = sym_parent,
.filtered = symbol__parent_filter(sym_parent),
.branch_info = bi,
.hists = hists,
.mem_info = NULL,
};
return add_hist_entry(hists, &entry, al, period, weight);
}
struct hist_entry *__hists__add_entry(struct hists *hists,
struct addr_location *al,
struct symbol *sym_parent, u64 period,
u64 weight, u64 transaction)
struct symbol *sym_parent,
struct branch_info *bi,
struct mem_info *mi,
u64 period, u64 weight, u64 transaction)
{
struct hist_entry entry = {
.thread = al->thread,
@ -486,15 +425,15 @@ struct hist_entry *__hists__add_entry(struct hists *hists,
.ip = al->addr,
.level = al->level,
.stat = {
.period = period,
.nr_events = 1,
.period = period,
.weight = weight,
},
.parent = sym_parent,
.filtered = symbol__parent_filter(sym_parent),
.hists = hists,
.branch_info = NULL,
.mem_info = NULL,
.branch_info = bi,
.mem_info = mi,
.transaction = transaction,
};

18
tools/perf/util/hist.h
View File

@ -86,7 +86,9 @@ struct hists {
struct hist_entry *__hists__add_entry(struct hists *self,
struct addr_location *al,
struct symbol *parent, u64 period,
struct symbol *parent,
struct branch_info *bi,
struct mem_info *mi, u64 period,
u64 weight, u64 transaction);
int64_t hist_entry__cmp(struct hist_entry *left, struct hist_entry *right);
int64_t hist_entry__collapse(struct hist_entry *left, struct hist_entry *right);
@ -95,20 +97,6 @@ int hist_entry__sort_snprintf(struct hist_entry *self, char *bf, size_t size,
struct hists *hists);
void hist_entry__free(struct hist_entry *);
struct hist_entry *__hists__add_branch_entry(struct hists *self,
struct addr_location *al,
struct symbol *sym_parent,
struct branch_info *bi,
u64 period,
u64 weight);
struct hist_entry *__hists__add_mem_entry(struct hists *self,
struct addr_location *al,
struct symbol *sym_parent,
struct mem_info *mi,
u64 period,
u64 weight);
void hists__output_resort(struct hists *self);
void hists__collapse_resort(struct hists *self, struct ui_progress *prog);