tracing: Fix small merge bug
Steven Rostedt [Tue, 30 Apr 2013 00:08:14 +0000 (20:08 -0400)]
During the 3.10 merge, a conflict happened and the resolution was
almost, but not quite, correct. An if statement was reversed.

Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
[ Duh. That was just silly of me  - Linus ]
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

kernel/trace/trace.c

index 581630a..ae6fa2d 100644 (file)
@@ -904,7 +904,7 @@ update_max_tr_single(struct trace_array *tr, struct task_struct *tsk, int cpu)
                return;
 
        WARN_ON_ONCE(!irqs_disabled());
-       if (tr->allocated_snapshot) {
+       if (!tr->allocated_snapshot) {
                /* Only the nop tracer should hit this when disabling */
                WARN_ON_ONCE(tr->current_trace != &nop_trace);
                return;