Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 57f1801a authored by Paul E. McKenney's avatar Paul E. McKenney
Browse files

rcu: Remove the CONFIG_TINY_RCU ifdefs in rcutiny.h 



Now that CONFIG_TINY_PREEMPT_RCU is no more, this commit removes
the CONFIG_TINY_RCU ifdefs from include/linux/rcutiny.h in favor of
unconditionally compiling the CONFIG_TINY_RCU legs of those ifdefs.

Signed-off-by: default avatarPaul E. McKenney <paulmck@linux.vnet.ibm.com>
[ paulmck: Moved removal of #else to "Remove TINY_PREEMPT_RCU" as
  suggested by Josh Triplett. ]
Reviewed-by: default avatarJosh Triplett <josh@joshtriplett.org>
parent 4879c84d

include/linux/rcutiny.h

+0 −8
Original line number Diff line number Diff line
@@ -37,8 +37,6 @@ static inline void rcu_barrier_sched(void) 
	wait_rcu_gp(call_rcu_sched);

}



#ifdef CONFIG_TINY_RCU



static inline void synchronize_rcu_expedited(void)

{

	synchronize_sched();	/* Only one CPU, so pretty fast anyway!!! */
@@ -49,8 +47,6 @@ static inline void rcu_barrier(void) 
	rcu_barrier_sched();  /* Only one CPU, so only one list of callbacks! */

}



#endif /* #ifdef CONFIG_TINY_RCU */



static inline void synchronize_rcu_bh(void)

{

	synchronize_sched();
@@ -72,8 +68,6 @@ static inline void kfree_call_rcu(struct rcu_head *head, 
	call_rcu(head, func);

}



#ifdef CONFIG_TINY_RCU



static inline void rcu_preempt_note_context_switch(void)

{

}
@@ -84,8 +78,6 @@ static inline int rcu_needs_cpu(int cpu, unsigned long *delta_jiffies) 
	return 0;

}



#endif /* #ifdef CONFIG_TINY_RCU */



static inline void rcu_note_context_switch(int cpu)

{

	rcu_sched_qs(cpu);