Searched refs:per_cpu_sum (Results 1 - 1 of 1) sorted by relevance

/linux-master/kernel/locking/
H A Dpercpu-rwsem.c185 #define per_cpu_sum(var) \ macro
197 return per_cpu_sum(*sem->read_count) != 0 && !atomic_read(&sem->block);
211 if (per_cpu_sum(*sem->read_count) != 0)

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