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rcu: repair code-duplication FIXMEs

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Combine the duplicate definitions of ULONG_CMP_GE(), ULONG_CMP_LT(),
and rcu_preempt_depth() into include/linux/rcupdate.h.

Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
This commit is contained in:
Paul E. McKenney
2010-08-13 16:16:25 -07:00
parent 53d84e004d
commit a3dc3fb161
5 changed files with 15 additions and 20 deletions
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7
include/linux/rcutiny.h
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@ -133,13 +133,6 @@ static inline int rcu_needs_cpu(int cpu)
return rcu_preempt_needs_cpu();
}
/*
* Defined as macro as it is a very low level header
* included from areas that don't even know about current
* FIXME: combine with include/linux/rcutree.h into rcupdate.h.
*/
#define rcu_preempt_depth() (current->rcu_read_lock_nesting)
#endif /* #else #ifdef CONFIG_TINY_RCU */
static inline void rcu_note_context_switch(int cpu)