函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\sched\wait_bit.c Create Date:2022-07-27 10:41:37
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称:bit_wait_io

函数原型:__sched int bit_wait_io(struct wait_bit_key *word, int mode)

返回类型:int

参数:

类型参数名称
struct wait_bit_key *word
intmode
208  io_schedule()
209  如果signal_pending_state(mode, 当前进程)则返回:负EINTR
212  返回:0