Commit-ID: 7a007ca90b7c465137de06795ef4d5faa10f459e
Gitweb: http://git.kernel.org/tip/7a007ca90b7c465137de06795ef4d5faa10f459e
Author: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
AuthorDate: Wed, 21 Jul 2010 09:19:41 -0300
Committer: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
CommitDate: Fri, 23 Jul 2010 08:55:59 -0300
perf hists: Mark entries filtered by parent
And don't consider them in hists__inc_nr_entries.
Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
Cc: Mike Galbraith <efault@xxxxxx>
Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
Cc: Stephane Eranian <eranian@xxxxxxxxxx>
Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
---
tools/perf/util/hist.c | 21 ++++++++++++++++-----
1 files changed, 16 insertions(+), 5 deletions(-)
diff --git a/tools/perf/util/hist.c b/tools/perf/util/hist.c
index 7b5848c..d998d1d 100644
--- a/tools/perf/util/hist.c
+++ b/tools/perf/util/hist.c
@@ -5,6 +5,12 @@
#include "sort.h"
#include <math.h>
+enum hist_filter {
+ HIST_FILTER__DSO,
+ HIST_FILTER__THREAD,
+ HIST_FILTER__PARENT,
+};
+
struct callchain_param callchain_param = {
.mode = CHAIN_GRAPH_REL,
.min_percent = 0.5
@@ -52,11 +58,20 @@ static struct hist_entry *hist_entry__new(struct hist_entry *template)
static void hists__inc_nr_entries(struct hists *self, struct hist_entry *entry)
{
+ if (entry->filtered)
+ return;
if (entry->ms.sym && self->max_sym_namelen < entry->ms.sym->namelen)
self->max_sym_namelen = entry->ms.sym->namelen;
++self->nr_entries;
}
+static u8 symbol__parent_filter(const struct symbol *parent)
+{
+ if (symbol_conf.exclude_other && parent == NULL)
+ return 1 << HIST_FILTER__PARENT;
+ return 0;
+}
+
struct hist_entry *__hists__add_entry(struct hists *self,
struct addr_location *al,
struct symbol *sym_parent, u64 period)
@@ -75,6 +90,7 @@ struct hist_entry *__hists__add_entry(struct hists *self,
.level = al->level,
.period = period,
.parent = sym_parent,
+ .filtered = symbol__parent_filter(sym_parent),
};
int cmp;
@@ -790,11 +806,6 @@ print_entries:
return ret;
}
-enum hist_filter {
- HIST_FILTER__DSO,
- HIST_FILTER__THREAD,
-};
-
static void hists__remove_entry_filter(struct hists *self, struct hist_entry *h,
enum hist_filter filter)
{
--
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