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authorIngo Molnar2009-03-25 16:42:24 +0100
committerIngo Molnar2009-04-03 12:23:03 +0200
commit6258c4fb59e77d748f7efc2c137ad420372edd07 (patch)
treec1e2ae0f027e81e55613b043ce44965858475d59 /kernel/rcutree.c
parentkmemtrace, rcu: fix linux/rcutree.h and linux/rcuclassic.h dependencies (diff)
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kmemtrace, rcu: fix rcu_tree_trace.c data structure dependencies
Impact: cleanup We want to remove rcutree internals from the public rcutree.h file for upcoming kmemtrace changes - but kernel/rcutree_trace.c depends on them. Introduce kernel/rcutree.h for internal definitions. (Probably all the other data types from include/linux/rcutree.h could be moved here too - except rcu_data.) Cc: Pekka Enberg <penberg@cs.helsinki.fi> Cc: Eduard - Gabriel Munteanu <eduard.munteanu@linux360.ro> Cc: paulmck@linux.vnet.ibm.com LKML-Reference: <1237898630.25315.83.camel@penberg-laptop> Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'kernel/rcutree.c')
-rw-r--r--kernel/rcutree.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/kernel/rcutree.c b/kernel/rcutree.c
index a2015edfe167..7f3266922572 100644
--- a/kernel/rcutree.c
+++ b/kernel/rcutree.c
@@ -72,11 +72,11 @@ EXPORT_SYMBOL_GPL(rcu_lock_map);
.n_force_qs_ngp = 0, \
}
-static struct rcu_state rcu_state = RCU_STATE_INITIALIZER(rcu_state);
-static DEFINE_PER_CPU(struct rcu_data, rcu_data);
+struct rcu_state rcu_state = RCU_STATE_INITIALIZER(rcu_state);
+DEFINE_PER_CPU(struct rcu_data, rcu_data);
-static struct rcu_state rcu_bh_state = RCU_STATE_INITIALIZER(rcu_bh_state);
-static DEFINE_PER_CPU(struct rcu_data, rcu_bh_data);
+struct rcu_state rcu_bh_state = RCU_STATE_INITIALIZER(rcu_bh_state);
+DEFINE_PER_CPU(struct rcu_data, rcu_bh_data);
/*
* Increment the quiescent state counter.