Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:fs\fsopen.c Create Date:2022-07-28 20:13:26
Last Modify:2022-05-24 07:35:12 Copyright©Brick
home page Tree
Annotation kernel can get tool activityDownload SCCTChinese

Name:fscontext_alloc_log

Proto:static int fscontext_alloc_log(struct fs_context *fc)

Type:int

Parameter:

TypeParameterName
struct fs_context *fc
100  log = kzalloc - allocate memory. The memory is set to zero.*@size: how many bytes of memory are required.*@flags: the type of memory to allocate (see kmalloc).
101  If Not log Then Return -ENOMEM
103  _set - set a refcount's value*@r: the refcount*@n: value to which the refcount will be set
104  owner = owner
105  Return 0
Caller
NameDescribe
SYSCALL_DEFINE2Open a filesystem by name so that it can be configured for mounting.* We are allowed to specify a container in which the filesystem will be* opened, thereby indicating which namespaces will be used (notably, which
SYSCALL_DEFINE3Pick a superblock into a context for reconfiguration.