函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:include\linux\ioprio.h Create Date:2022-07-27 06:44:08
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称:If the calling process has set an I/O priority, use that. Otherwise, return* the default I/O priority.

函数原型:static inline int get_current_ioprio(void)

返回类型:int

参数:

79  ioc等于io_context
81  如果ioc则返回:ioprio
83  返回:IOPRIO_PRIO_VALUE(IOPRIO_CLASS_NONE, 0)
调用者
名称描述
aio_prep_rw
io_prep_rw
init_sync_kiocb