diff options
| -rw-r--r-- | kernel/rcu/rcu.h | 10 | ||||
| -rw-r--r-- | kernel/rcu/tree.c | 47 |
2 files changed, 0 insertions, 57 deletions
diff --git a/kernel/rcu/rcu.h b/kernel/rcu/rcu.h index 2bb77fddc11f..aa3dc08af4b3 100644 --- a/kernel/rcu/rcu.h +++ b/kernel/rcu/rcu.h @@ -509,29 +509,19 @@ void srcutorture_get_gp_data(enum rcutorture_type test_type, #ifdef CONFIG_TINY_RCU static inline unsigned long rcu_get_gp_seq(void) { return 0; } -static inline unsigned long rcu_bh_get_gp_seq(void) { return 0; } -static inline unsigned long rcu_sched_get_gp_seq(void) { return 0; } static inline unsigned long rcu_exp_batches_completed(void) { return 0; } -static inline unsigned long rcu_exp_batches_completed_sched(void) { return 0; } static inline unsigned long srcu_batches_completed(struct srcu_struct *sp) { return 0; } static inline void rcu_force_quiescent_state(void) { } -static inline void rcu_bh_force_quiescent_state(void) { } -static inline void rcu_sched_force_quiescent_state(void) { } static inline void show_rcu_gp_kthreads(void) { } static inline int rcu_get_gp_kthreads_prio(void) { return 0; } #else /* #ifdef CONFIG_TINY_RCU */ unsigned long rcu_get_gp_seq(void); -unsigned long rcu_bh_get_gp_seq(void); -unsigned long rcu_sched_get_gp_seq(void); unsigned long rcu_exp_batches_completed(void); -unsigned long rcu_exp_batches_completed_sched(void); unsigned long srcu_batches_completed(struct srcu_struct *sp); void show_rcu_gp_kthreads(void); int rcu_get_gp_kthreads_prio(void); void rcu_force_quiescent_state(void); -void rcu_bh_force_quiescent_state(void); -void rcu_sched_force_quiescent_state(void); extern struct workqueue_struct *rcu_gp_wq; extern struct workqueue_struct *rcu_par_gp_wq; #endif /* #else #ifdef CONFIG_TINY_RCU */ diff --git a/kernel/rcu/tree.c b/kernel/rcu/tree.c index 1a2551a4d583..5e14a19c066c 100644 --- a/kernel/rcu/tree.c +++ b/kernel/rcu/tree.c @@ -491,25 +491,6 @@ unsigned long rcu_get_gp_seq(void) EXPORT_SYMBOL_GPL(rcu_get_gp_seq); /* - * Return the number of RCU-sched GPs completed thus far for debug & stats. - */ -unsigned long rcu_sched_get_gp_seq(void) -{ - return rcu_get_gp_seq(); -} -EXPORT_SYMBOL_GPL(rcu_sched_get_gp_seq); - -/* - * Return the number of RCU GPs completed thus far for debug & stats. - * This is a transitional API and will soon be removed. - */ -unsigned long rcu_bh_get_gp_seq(void) -{ - return READ_ONCE(rcu_state.gp_seq); -} -EXPORT_SYMBOL_GPL(rcu_bh_get_gp_seq); - -/* * Return the number of RCU expedited batches completed thus far for * debug & stats. Odd numbers mean that a batch is in progress, even * numbers mean idle. The value returned will thus be roughly double @@ -522,16 +503,6 @@ unsigned long rcu_exp_batches_completed(void) EXPORT_SYMBOL_GPL(rcu_exp_batches_completed); /* - * Return the number of RCU-sched expedited batches completed thus far - * for debug & stats. Similar to rcu_exp_batches_completed(). - */ -unsigned long rcu_exp_batches_completed_sched(void) -{ - return rcu_state.expedited_sequence; -} -EXPORT_SYMBOL_GPL(rcu_exp_batches_completed_sched); - -/* * Force a quiescent state. */ void rcu_force_quiescent_state(void) @@ -541,24 +512,6 @@ void rcu_force_quiescent_state(void) EXPORT_SYMBOL_GPL(rcu_force_quiescent_state); /* - * Force a quiescent state for RCU BH. - */ -void rcu_bh_force_quiescent_state(void) -{ - force_quiescent_state(); -} -EXPORT_SYMBOL_GPL(rcu_bh_force_quiescent_state); - -/* - * Force a quiescent state for RCU-sched. - */ -void rcu_sched_force_quiescent_state(void) -{ - rcu_force_quiescent_state(); -} -EXPORT_SYMBOL_GPL(rcu_sched_force_quiescent_state); - -/* * Show the state of the grace-period kthreads. */ void show_rcu_gp_kthreads(void) |