Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\jump_label.c Create Date:2022-07-28 13:48:48
Last Modify:2020-03-17 20:59:06 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:jump_label_can_update

Proto:static bool jump_label_can_update(struct jump_entry *entry, bool init)

Type:bool

Parameter:

TypeParameterName
struct jump_entry *entry
boolinit
406  If Not init && jump_entry_is_init(entry) Then Return false
409  If Not kernel_text_address(jump_entry_code(entry)) Then
410  WARN_ONCE(!jump_entry_is_init(entry), "can't patch jump_label at %pS", (void * )jump_entry_code(entry))
413  Return false
416  Return true
Caller
NameDescribe
__jump_label_update