函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:include\asm-generic\atomic-long.h Create Date:2022-07-27 06:38:51
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称:atomic_long_cmpxchg

函数原型:static inline long atomic_long_cmpxchg(atomic_long_t *v, long old, long new)

返回类型:long

参数:

类型参数名称
atomic_long_t *v
longold
longnew
906  返回:atomic_cmpxchg(v, old, new)
调用者
名称描述
free_eventUsed to free events which have a known refcount of 1, such as in error paths* where the event isn't exposed yet and inherited events.
__ns_get_path
io_account_mem