Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:fs\seq_file.c Create Date:2022-07-28 20:09:38
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:seq_hlist_start_precpu - start an iteration of a percpu hlist array*@head: pointer to percpu array of struct hlist_heads*@cpu: pointer to cpu "cursor"*@pos: start position of sequence* Called at seq_file->op->start().

Proto:struct hlist_node *seq_hlist_start_percpu(struct hlist_head __percpu *head, int *cpu, loff_t pos)

Type:struct hlist_node

Parameter:

TypeParameterName
struct hlist_head __percpu *head
int *cpu
loff_tpos
1067  for_each_possible_cpu( * cpu)
1069  If pos-- == 0 Then Return node
1073  Return NULL
Caller
NameDescribe
locks_start