diff options
Diffstat (limited to 'kernel/rcu/rcu.h')
| -rw-r--r-- | kernel/rcu/rcu.h | 16 |
1 files changed, 14 insertions, 2 deletions
diff --git a/kernel/rcu/rcu.h b/kernel/rcu/rcu.h index be5979da07f5..c5aa934de59b 100644 --- a/kernel/rcu/rcu.h +++ b/kernel/rcu/rcu.h @@ -286,7 +286,7 @@ void rcu_test_sync_prims(void); */ extern void resched_cpu(int cpu); -#if defined(CONFIG_SRCU) || !defined(CONFIG_TINY_RCU) +#if !defined(CONFIG_TINY_RCU) #include <linux/rcu_node_tree.h> @@ -375,6 +375,10 @@ extern void rcu_init_geometry(void); (cpu) <= rnp->grphi; \ (cpu) = rcu_find_next_bit((rnp), (cpu) + 1 - (rnp->grplo), (mask))) +#endif /* !defined(CONFIG_TINY_RCU) */ + +#if !defined(CONFIG_TINY_RCU) || defined(CONFIG_TASKS_RCU_GENERIC) + /* * Wrappers for the rcu_node::lock acquire and release. * @@ -437,7 +441,7 @@ do { \ #define raw_lockdep_assert_held_rcu_node(p) \ lockdep_assert_held(&ACCESS_PRIVATE(p, lock)) -#endif /* #if defined(CONFIG_SRCU) || !defined(CONFIG_TINY_RCU) */ +#endif // #if !defined(CONFIG_TINY_RCU) || defined(CONFIG_TASKS_RCU_GENERIC) #ifdef CONFIG_TINY_RCU /* Tiny RCU doesn't expedite, as its purpose in life is instead to be tiny. */ @@ -474,6 +478,14 @@ enum rcutorture_type { INVALID_RCU_FLAVOR }; +#if defined(CONFIG_RCU_LAZY) +unsigned long rcu_lazy_get_jiffies_till_flush(void); +void rcu_lazy_set_jiffies_till_flush(unsigned long j); +#else +static inline unsigned long rcu_lazy_get_jiffies_till_flush(void) { return 0; } +static inline void rcu_lazy_set_jiffies_till_flush(unsigned long j) { } +#endif + #if defined(CONFIG_TREE_RCU) void rcutorture_get_gp_data(enum rcutorture_type test_type, int *flags, unsigned long *gp_seq); |