Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:fs\namespace.c Create Date:2022-07-28 20:09:11
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:lookup_mountpoint

Proto:static struct mountpoint *lookup_mountpoint(struct dentry *dentry)

Type:struct mountpoint

Parameter:

TypeParameterName
struct dentry *dentry
688  chain = mp_hash(dentry)
692  If m_dentry == dentry Then
693  m_count++
694  Return mp
697  Return NULL
Caller
NameDescribe
get_mountpoint
__detach_mounts__detach_mounts - lazily unmount all mounts on the specified dentry* During unlink, rmdir, and d_drop it is possible to loose the path* to an existing mountpoint, and wind up leaking the mount