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_or

函数原型：static inline void atomic_long_or(long i, atomic_long_t *v)

返回类型：void

参数：

类型参数名称
longi
atomic_long_t *v
822  atomic_or(i, v)
调用者
名称描述
__mutex_set_flag
rwsem_disable_reader_optspinThis function is called by the a write lock owner. So the owner value* won't get changed by others.
rwsem_down_write_slowpathWait until we successfully acquire the write lock