cgroups: add cpu_relax() calls in css_tryget() and cgroup_clear_css_refs()

[safe/jmp/linux-2.6] / kernel / notifier.c

diff --git a/kernel/notifier.c b/kernel/notifier.c
index 0f39e39..61d5aa5 100644 (file)
--- a/kernel/notifier.c
+++ b/kernel/notifier.c
@@ -558,7 +558,7 @@ EXPORT_SYMBOL(unregister_reboot_notifier);
 
 static ATOMIC_NOTIFIER_HEAD(die_chain);
 
-int notify_die(enum die_val val, const char *str,
+int notrace notify_die(enum die_val val, const char *str,
               struct pt_regs *regs, long err, int trap, int sig)
 {
        struct die_args args = {