aboutsummaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
-rw-r--r--kernel/trace/ftrace.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/kernel/trace/ftrace.c b/kernel/trace/ftrace.c
index 71a52c17214..f3716bf04df 100644
--- a/kernel/trace/ftrace.c
+++ b/kernel/trace/ftrace.c
@@ -291,7 +291,9 @@ function_stat_next(void *v, int idx)
291 pg = (struct ftrace_profile_page *)((unsigned long)rec & PAGE_MASK); 291 pg = (struct ftrace_profile_page *)((unsigned long)rec & PAGE_MASK);
292 292
293 again: 293 again:
294 rec++; 294 if (idx != 0)
295 rec++;
296
295 if ((void *)rec >= (void *)&pg->records[pg->index]) { 297 if ((void *)rec >= (void *)&pg->records[pg->index]) {
296 pg = pg->next; 298 pg = pg->next;
297 if (!pg) 299 if (!pg)