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authorIngo Molnar <mingo@elte.hu>2009-04-07 11:15:40 +0200
committerIngo Molnar <mingo@elte.hu>2009-04-07 11:15:40 +0200
commit5e34437840d33554f69380584311743b39e8fbeb (patch)
treee081135619ee146af5efb9ee883afca950df5757 /kernel/rcutree.h
parent77d05632baee21b1cef8730d7c06aa69601e4dca (diff)
parentd508afb437daee7cf07da085b635c44a4ebf9b38 (diff)
Merge branch 'linus' into core/softlockup
Conflicts: kernel/sysctl.c
Diffstat (limited to 'kernel/rcutree.h')
-rw-r--r--kernel/rcutree.h10
1 files changed, 10 insertions, 0 deletions
diff --git a/kernel/rcutree.h b/kernel/rcutree.h
new file mode 100644
index 00000000000..5e872bbf07f
--- /dev/null
+++ b/kernel/rcutree.h
@@ -0,0 +1,10 @@
+
+/*
+ * RCU implementation internal declarations:
+ */
+extern struct rcu_state rcu_state;
+DECLARE_PER_CPU(struct rcu_data, rcu_data);
+
+extern struct rcu_state rcu_bh_state;
+DECLARE_PER_CPU(struct rcu_data, rcu_bh_data);
+