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Commit d2b1654f authored by Paul E. McKenney's avatar Paul E. McKenney
Browse files

rcu: Remove #ifdef moving rcu_end_inkernel_boot from rcupdate.h 



This commit removes a #ifdef and saves a few lines of code by moving
the rcu_end_inkernel_boot() function from include/linux/rcupdate.h to
include/linux/rcutiny.h (for TINY_RCU) and to include/linux/rcutree.h
(for TREE_RCU).

Signed-off-by: default avatarPaul E. McKenney <paulmck@linux.vnet.ibm.com>
parent fe5ac724

include/linux/rcupdate.h

+0 −6
Original line number Diff line number Diff line
@@ -111,12 +111,6 @@ void rcu_check_callbacks(int user); 
void rcu_report_dead(unsigned int cpu);

void rcu_cpu_starting(unsigned int cpu);



#ifndef CONFIG_TINY_RCU

void rcu_end_inkernel_boot(void);

#else /* #ifndef CONFIG_TINY_RCU */

static inline void rcu_end_inkernel_boot(void) { }

#endif /* #ifndef CONFIG_TINY_RCU */



#ifdef CONFIG_RCU_STALL_COMMON

void rcu_sysrq_start(void);

void rcu_sysrq_end(void);

include/linux/rcutiny.h

+1 −1
Original line number Diff line number Diff line
@@ -123,7 +123,7 @@ void rcu_scheduler_starting(void); 
#else /* #if defined(CONFIG_DEBUG_LOCK_ALLOC) || defined(CONFIG_SRCU) */

static inline void rcu_scheduler_starting(void) { }

#endif /* #else #if defined(CONFIG_DEBUG_LOCK_ALLOC) || defined(CONFIG_SRCU) */



static inline void rcu_end_inkernel_boot(void) { }

static inline bool rcu_is_watching(void) { return true; }



/* Avoid RCU read-side critical sections leaking across. */

include/linux/rcutree.h

+1 −0
Original line number Diff line number Diff line
@@ -91,6 +91,7 @@ void exit_rcu(void); 


void rcu_scheduler_starting(void);

extern int rcu_scheduler_active __read_mostly;

void rcu_end_inkernel_boot(void);

bool rcu_is_watching(void);

void rcu_all_qs(void);