Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:fs\super.c Create Date:2022-07-28 20:02:30
Last Modify:2022-05-24 06:42:17 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:mount_nodev

Proto:struct dentry *mount_nodev(struct file_system_type *fs_type, int flags, void *data, int (*fill_super)(struct super_block *, void *, int ))

Type:struct dentry

Parameter:

TypeParameterName
struct file_system_type *fs_type
intflags
void *data
int (*fill_super
1458  s = find or create a superblock
1460  If IS_ERR(s) Then Return ERR_CAST - Explicitly cast an error-valued pointer to another pointer type*@ptr: The pointer to cast.* Explicitly cast an error-valued pointer to another pointer type in such a* way as to make it clear that's what's going on.
1463  error = fill_super(s, data, flags & SB_SILENT ? 1 : 0)
1464  If error Then
1465  deactivate_locked_super - drop an active reference to superblock*@s: superblock to deactivate* Drops an active reference to superblock, converting it into a temporary* one if there is no other active references left
1466  Return ERR_PTR(error)
1468  s_flags |= SB_ACTIVE
1469  Return get a reference to a dentry
Caller
NameDescribe
devpts_mountdevpts_mount()* Mount a new (private) instance of devpts. PTYs created in this* instance are independent of the PTYs in other devpts instances.