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rcu: Consolidate RCU-sched update-side function definitions

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This commit saves a few lines by consolidating the RCU-sched function
definitions at the end of include/linux/rcupdate.h.  This consolidation
also makes it easier to remove them all when the time comes.

Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
This commit is contained in:
Paul E. McKenney 2018-07-06 11:46:47 -07:00
parent 4c7e9c1434
commit a8bb74acd8
4 changed files with 32 additions and 105 deletions
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32
include/linux/rcutiny.h
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@ -36,11 +36,6 @@ static inline int rcu_dynticks_snap(struct rcu_dynticks *rdtp)
/* Never flag non-existent other CPUs! */
static inline bool rcu_eqs_special_set(int cpu) { return false; }
static inline void synchronize_sched(void)
{
synchronize_rcu();
}
static inline unsigned long get_state_synchronize_rcu(void)
{
return 0;
@ -51,36 +46,11 @@ static inline void cond_synchronize_rcu(unsigned long oldstate)
might_sleep();
}
static inline unsigned long get_state_synchronize_sched(void)
{
return 0;
}
static inline void cond_synchronize_sched(unsigned long oldstate)
{
might_sleep();
}
extern void rcu_barrier(void);
static inline void rcu_barrier_sched(void)
{
rcu_barrier(); /* Only one CPU, so only one list of callbacks! */
}
static inline void synchronize_rcu_expedited(void)
{
synchronize_sched();
}
static inline void synchronize_sched_expedited(void)
{
synchronize_sched();
}
static inline void call_rcu_sched(struct rcu_head *head, rcu_callback_t func)
{
call_rcu(head, func);
synchronize_rcu();
}
static inline void kfree_call_rcu(struct rcu_head *head, rcu_callback_t func)