Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\events\core.c Create Date:2022-07-28 13:38:54
Last Modify:2022-05-20 07:50:19 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:__find_swevent_head

Proto:static inline struct hlist_head *__find_swevent_head(struct swevent_hlist *hlist, u64 type, u32 event_id)

Type:struct hlist_head

Parameter:

TypeParameterName
struct swevent_hlist *hlist
u64type
u32event_id
8598  hash = swevent_hash(type, event_id)
8600  Return heads[hash]
Caller
NameDescribe
find_swevent_head_rcuFor the read side: events when they trigger
find_swevent_headFor the event head insertion and removal in the hlist