Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:include\linux\fs.h Create Date:2022-07-28 05:42:54
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:mapping_deny_writable

Proto:static inline int mapping_deny_writable(struct address_space *mapping)

Type:int

Parameter:

TypeParameterName
struct address_space *mapping
579  Return If atomic_dec_unless_positive( & i_mmap_writable) Then 0 Else -EBUSY
Caller
NameDescribe
memfd_add_seals