diff options
Diffstat (limited to 'kernel/trace/trace_event_profile.c')
-rw-r--r-- | kernel/trace/trace_event_profile.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/kernel/trace/trace_event_profile.c b/kernel/trace/trace_event_profile.c index f0d693005075..c1cc3ab633de 100644 --- a/kernel/trace/trace_event_profile.c +++ b/kernel/trace/trace_event_profile.c | |||
@@ -138,9 +138,9 @@ __kprobes void *ftrace_perf_buf_prepare(int size, unsigned short type, | |||
138 | cpu = smp_processor_id(); | 138 | cpu = smp_processor_id(); |
139 | 139 | ||
140 | if (in_nmi()) | 140 | if (in_nmi()) |
141 | trace_buf = rcu_dereference(perf_trace_buf_nmi); | 141 | trace_buf = rcu_dereference_sched(perf_trace_buf_nmi); |
142 | else | 142 | else |
143 | trace_buf = rcu_dereference(perf_trace_buf); | 143 | trace_buf = rcu_dereference_sched(perf_trace_buf); |
144 | 144 | ||
145 | if (!trace_buf) | 145 | if (!trace_buf) |
146 | goto err; | 146 | goto err; |