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slave_open_temp_tables to Atomic_counter

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This commit is contained in:
Sergey Vojtovich
2020-04-15 20:38:25 +04:00
parent 10cdf5230d
commit 4bd9f82a8f
6 changed files with 12 additions and 31 deletions
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10
include/my_pthread.h
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@@ -817,16 +817,6 @@ extern uint thd_lib_detected;
#define statistic_sub(V,C,L) (V)-=(C)
#endif /* SAFE_STATISTICS */
static inline void thread_safe_increment32(int32 *value)
{
(void) my_atomic_add32_explicit(value, 1, MY_MEMORY_ORDER_RELAXED);
}
static inline void thread_safe_decrement32(int32 *value)
{
(void) my_atomic_add32_explicit(value, -1, MY_MEMORY_ORDER_RELAXED);
}
/*
No locking needed, the counter is owned by the thread
*/