Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\sched\wait_bit.c Create Date:2022-07-28 09:40:59
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:var_wake_function

Proto:static int var_wake_function(struct wait_queue_entry *wq_entry, unsigned int mode, int sync, void *arg)

Type:int

Parameter:

TypeParameterName
struct wait_queue_entry *wq_entry
unsigned intmode
intsync
void *arg
163  key = arg
164  wbq_entry = container_of - cast a member of a structure out to the containing structure*@ptr: the pointer to the member.*@type: the type of the container struct this is embedded in.*@member: the name of the member within the struct.(wq_entry, structwait_bit_queue_entry, wq_entry)
167  If flags != flags || bit_nr != bit_nr Then Return 0
171  Return autoremove_wake_function(wq_entry, mode, sync, key)