Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:fs\namespace.c Create Date:2022-07-28 20:09:15
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:dissolve_on_fput

Proto:void dissolve_on_fput(struct vfsmount *mnt)

Type:void

Parameter:

TypeParameterName
struct vfsmount *mnt
1837  namespace_lock()
1838  lock_mount_hash()
1839  ns = containing namespace
1840  If ns Then
1841  If is_anon_ns(ns) Then mount_lock must be held* namespace_sem must be held for write
1843  Else ns = NULL
1846  unlock_mount_hash()
1847  namespace_unlock()
1848  If ns Then free_mnt_ns(ns)
Caller
NameDescribe
open_detached_copy
SYSCALL_DEFINE3Create a kernel mount representation for a new, prepared superblock* (specified by fs_fd) and attach to an open_tree-like file descriptor.