perf lock contention: Revise needs_callstack() condition

[linux-2.6-block.git] / tools / perf / builtin-lock.c

diff --git a/tools/perf/builtin-lock.c b/tools/perf/builtin-lock.c
index 7742fa255c448fd85a34c816afa226bec8954c2b..4e24351b18bdffd4d8100f42ccd8f2ebb7dfc5df 100644 (file)
--- a/tools/perf/builtin-lock.c
+++ b/tools/perf/builtin-lock.c
@@ -77,7 +77,7 @@ static enum lock_aggr_mode aggr_mode = LOCK_AGGR_ADDR;
 
 static bool needs_callstack(void)
 {
-       return verbose > 0 || !list_empty(&callstack_filters);
+       return !list_empty(&callstack_filters);
 }
 
 static struct thread_stat *thread_stat_find(u32 tid)