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Merge branch 'strictgp.2020.08.24a' into HEAD

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strictgp.2020.08.24a: Strict grace periods for KASAN testing.
This commit is contained in:
Paul E. McKenney 2020-09-03 09:47:42 -07:00
commit 7fbe67e46a
7 changed files with 129 additions and 16 deletions
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7
include/linux/rcupdate.h
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@ -55,6 +55,12 @@ void __rcu_read_unlock(void);
#else /* #ifdef CONFIG_PREEMPT_RCU */
#ifdef CONFIG_TINY_RCU
#define rcu_read_unlock_strict() do { } while (0)
#else
void rcu_read_unlock_strict(void);
#endif
static inline void __rcu_read_lock(void)
{
preempt_disable();
@ -63,6 +69,7 @@ static inline void __rcu_read_lock(void)
static inline void __rcu_read_unlock(void)
{
preempt_enable();
rcu_read_unlock_strict();
}
static inline int rcu_preempt_depth(void)