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6258c4fb5 kmemtrace, rcu: fix rcu_tree_trace.c data structure dependencies ... Browse Code »

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
Cc: Eduard - Gabriel Munteanu
Cc: paulmck@linux.vnet.ibm.com
LKML-Reference:
Signed-off-by: Ingo Molnar

Ingo Molnar
2009-04-03 18:23:03 +0800

rcutree.h 219 Bytes

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/*
 * 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);