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Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
[firefly-linux-kernel-4.4.55.git]
/
kernel
/
events
/
callchain.c
diff --git
a/kernel/events/callchain.c
b/kernel/events/callchain.c
index c4f63e68a35cd877d6932ce43d36a6d5c68d662c..d659487254d5d77de07f279ceb0ba0bebe93ed03 100644
(file)
--- a/
kernel/events/callchain.c
+++ b/
kernel/events/callchain.c
@@
-52,7
+52,7
@@
static void release_callchain_buffers(void)
struct callchain_cpus_entries *entries;
entries = callchain_cpus_entries;
-
rcu_assign_pointer
(callchain_cpus_entries, NULL);
+
RCU_INIT_POINTER
(callchain_cpus_entries, NULL);
call_rcu(&entries->rcu_head, release_callchain_buffers_rcu);
}