Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\bpf\stackmap.c Create Date:2022-07-28 13:26:02
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:do_up_read

Proto:static void do_up_read(struct irq_work *entry)

Type:void

Parameter:

TypeParameterName
struct irq_work *entry
43  work = 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.(entry, structstack_map_irq_work, irq_work)
44  up_read_non_owner(sem)
45  sem = NULL