函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:mm\swap_slots.c Create Date:2022-07-27 16:51:11
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：deactivate_swap_slots_cache

函数原型：static void deactivate_swap_slots_cache(void)

返回类型：void

参数：无

56  mutex_lock( & swap_slots_cache_mutex)
57  swap_slot_cache_active = false
58  __drain_swap_slots_cache(SLOTS_CACHE | SLOTS_CACHE_RET)
59  mutex_unlock - release the mutex*@lock: the mutex to be released* Unlock a mutex that has been locked by this task previously.* This function must not be used in interrupt context. Unlocking* of a not locked mutex is not allowed.
调用者
名称描述
check_cache_active