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Updating documents of D-release.
[kvmfornfv.git]
/
kernel
/
kernel
/
notifier.c
diff --git
a/kernel/kernel/notifier.c
b/kernel/kernel/notifier.c
index
ae9fc7c
..
fd2c9ac
100644
(file)
--- a/
kernel/kernel/notifier.c
+++ b/
kernel/kernel/notifier.c
@@
-544,6
+544,8
@@
int notrace notify_die(enum die_val val, const char *str,
.signr = sig,
};
+ RCU_LOCKDEP_WARN(!rcu_is_watching(),
+ "notify_die called but RCU thinks we're quiescent");
return atomic_notifier_call_chain(&die_chain, val, &args);
}
NOKPROBE_SYMBOL(notify_die);