diff options
Diffstat (limited to 'kernel/rcu')
| -rw-r--r-- | kernel/rcu/Makefile | 2 | ||||
| -rw-r--r-- | kernel/rcu/tree.h | 10 | ||||
| -rw-r--r-- | kernel/rcu/tree_plugin.h | 6 | ||||
| -rw-r--r-- | kernel/rcu/update.c | 2 |
4 files changed, 10 insertions, 10 deletions
diff --git a/kernel/rcu/Makefile b/kernel/rcu/Makefile index 807ccfbf69b3..e6fae503d1bc 100644 --- a/kernel/rcu/Makefile +++ b/kernel/rcu/Makefile @@ -1,6 +1,6 @@ obj-y += update.o srcu.o obj-$(CONFIG_RCU_TORTURE_TEST) += rcutorture.o obj-$(CONFIG_TREE_RCU) += tree.o -obj-$(CONFIG_TREE_PREEMPT_RCU) += tree.o +obj-$(CONFIG_PREEMPT_RCU) += tree.o obj-$(CONFIG_TREE_RCU_TRACE) += tree_trace.o obj-$(CONFIG_TINY_RCU) += tiny.o diff --git a/kernel/rcu/tree.h b/kernel/rcu/tree.h index bbdc45d8d74f..66cde5109c7d 100644 --- a/kernel/rcu/tree.h +++ b/kernel/rcu/tree.h @@ -139,7 +139,7 @@ struct rcu_node { unsigned long expmask; /* Groups that have ->blkd_tasks */ /* elements that need to drain to allow the */ /* current expedited grace period to */ - /* complete (only for TREE_PREEMPT_RCU). */ + /* complete (only for PREEMPT_RCU). */ unsigned long qsmaskinit; /* Per-GP initial value for qsmask & expmask. */ unsigned long grpmask; /* Mask to apply to parent qsmask. */ @@ -530,10 +530,10 @@ DECLARE_PER_CPU(struct rcu_data, rcu_sched_data); extern struct rcu_state rcu_bh_state; DECLARE_PER_CPU(struct rcu_data, rcu_bh_data); -#ifdef CONFIG_TREE_PREEMPT_RCU +#ifdef CONFIG_PREEMPT_RCU extern struct rcu_state rcu_preempt_state; DECLARE_PER_CPU(struct rcu_data, rcu_preempt_data); -#endif /* #ifdef CONFIG_TREE_PREEMPT_RCU */ +#endif /* #ifdef CONFIG_PREEMPT_RCU */ #ifdef CONFIG_RCU_BOOST DECLARE_PER_CPU(unsigned int, rcu_cpu_kthread_status); @@ -563,10 +563,10 @@ static int rcu_preempt_offline_tasks(struct rcu_state *rsp, #endif /* #ifdef CONFIG_HOTPLUG_CPU */ static void rcu_preempt_check_callbacks(int cpu); void call_rcu(struct rcu_head *head, void (*func)(struct rcu_head *rcu)); -#if defined(CONFIG_HOTPLUG_CPU) || defined(CONFIG_TREE_PREEMPT_RCU) +#if defined(CONFIG_HOTPLUG_CPU) || defined(CONFIG_PREEMPT_RCU) static void rcu_report_exp_rnp(struct rcu_state *rsp, struct rcu_node *rnp, bool wake); -#endif /* #if defined(CONFIG_HOTPLUG_CPU) || defined(CONFIG_TREE_PREEMPT_RCU) */ +#endif /* #if defined(CONFIG_HOTPLUG_CPU) || defined(CONFIG_PREEMPT_RCU) */ static void __init __rcu_init_preempt(void); static void rcu_initiate_boost(struct rcu_node *rnp, unsigned long flags); static void rcu_preempt_boost_start_gp(struct rcu_node *rnp); diff --git a/kernel/rcu/tree_plugin.h b/kernel/rcu/tree_plugin.h index 344f0e661515..6d07fb402e84 100644 --- a/kernel/rcu/tree_plugin.h +++ b/kernel/rcu/tree_plugin.h @@ -100,7 +100,7 @@ static void __init rcu_bootup_announce_oddness(void) #endif } -#ifdef CONFIG_TREE_PREEMPT_RCU +#ifdef CONFIG_PREEMPT_RCU RCU_STATE_INITIALIZER(rcu_preempt, 'p', call_rcu); static struct rcu_state *rcu_state_p = &rcu_preempt_state; @@ -932,7 +932,7 @@ void exit_rcu(void) __rcu_read_unlock(); } -#else /* #ifdef CONFIG_TREE_PREEMPT_RCU */ +#else /* #ifdef CONFIG_PREEMPT_RCU */ static struct rcu_state *rcu_state_p = &rcu_sched_state; @@ -1083,7 +1083,7 @@ void exit_rcu(void) { } -#endif /* #else #ifdef CONFIG_TREE_PREEMPT_RCU */ +#endif /* #else #ifdef CONFIG_PREEMPT_RCU */ #ifdef CONFIG_RCU_BOOST diff --git a/kernel/rcu/update.c b/kernel/rcu/update.c index 3ef8ba58694e..27a5b174b2a4 100644 --- a/kernel/rcu/update.c +++ b/kernel/rcu/update.c @@ -306,7 +306,7 @@ struct debug_obj_descr rcuhead_debug_descr = { EXPORT_SYMBOL_GPL(rcuhead_debug_descr); #endif /* #ifdef CONFIG_DEBUG_OBJECTS_RCU_HEAD */ -#if defined(CONFIG_TREE_RCU) || defined(CONFIG_TREE_PREEMPT_RCU) || defined(CONFIG_RCU_TRACE) +#if defined(CONFIG_TREE_RCU) || defined(CONFIG_PREEMPT_RCU) || defined(CONFIG_RCU_TRACE) void do_trace_rcu_torture_read(const char *rcutorturename, struct rcu_head *rhp, unsigned long secs, unsigned long c_old, unsigned long c) |