函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\workqueue.c Create Date:2022-07-27 10:23:59
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：work_is_canceling

函数原型：static bool work_is_canceling(struct work_struct *work)

返回类型：bool

参数：

类型参数名称
struct work_struct *work
751  data等于atomic_long_read( & data)
753  返回:非data按位与WORK_STRUCT_PWQ的值且data按位与WORK_OFFQ_CANCELING
调用者
名称描述
try_to_grab_pendingry_to_grab_pending - steal work item from worklist and disable irq*@work: work item to steal*@is_dwork: @work is a delayed_work*@flags: place to store irq state* Try to grab PENDING bit of @work. This function can handle @work in any
__cancel_work_timer