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authorRafael J. Wysocki <rjw@sisk.pl>2011-09-26 20:12:45 +0200
committerRafael J. Wysocki <rjw@sisk.pl>2011-09-26 20:12:45 +0200
commit0d41da2e31e81f5c8aaabe17f769de4304b2d4c8 (patch)
tree540acefba9bf01d3880d7bacb767fbf9b1fe80b4 /tools/perf/builtin-top.c
parenta0089bd617adea27ebc352e1e0871649ab1dbaa6 (diff)
parente8b364b88cc4001b21c28c1ecf1e1e3ffbe162e6 (diff)
Merge branch 'pm-fixes' into pm-domains
Merge commit e8b364b88cc4001b21c28c1ecf1e1e3ffbe162e6 (PM / Clocks: Do not acquire a mutex under a spinlock) fixing a regression in drivers/base/power/clock_ops.c. Conflicts: drivers/base/power/clock_ops.c
Diffstat (limited to 'tools/perf/builtin-top.c')
-rw-r--r--tools/perf/builtin-top.c9
1 files changed, 5 insertions, 4 deletions
diff --git a/tools/perf/builtin-top.c b/tools/perf/builtin-top.c
index a43433f08300..d28013b7d61c 100644
--- a/tools/perf/builtin-top.c
+++ b/tools/perf/builtin-top.c
@@ -191,7 +191,8 @@ static void __zero_source_counters(struct sym_entry *syme)
symbol__annotate_zero_histograms(sym);
}
-static void record_precise_ip(struct sym_entry *syme, int counter, u64 ip)
+static void record_precise_ip(struct sym_entry *syme, struct map *map,
+ int counter, u64 ip)
{
struct annotation *notes;
struct symbol *sym;
@@ -205,8 +206,8 @@ static void record_precise_ip(struct sym_entry *syme, int counter, u64 ip)
if (pthread_mutex_trylock(&notes->lock))
return;
- ip = syme->map->map_ip(syme->map, ip);
- symbol__inc_addr_samples(sym, syme->map, counter, ip);
+ ip = map->map_ip(map, ip);
+ symbol__inc_addr_samples(sym, map, counter, ip);
pthread_mutex_unlock(&notes->lock);
}
@@ -810,7 +811,7 @@ static void perf_event__process_sample(const union perf_event *event,
evsel = perf_evlist__id2evsel(top.evlist, sample->id);
assert(evsel != NULL);
syme->count[evsel->idx]++;
- record_precise_ip(syme, evsel->idx, ip);
+ record_precise_ip(syme, al.map, evsel->idx, ip);
pthread_mutex_lock(&top.active_symbols_lock);
if (list_empty(&syme->node) || !syme->node.next) {
static bool first = true;