Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:fs\pnode.c Create Date:2022-07-28 20:11:00
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Name:skip_propagation_subtree

Proto:static struct mount *skip_propagation_subtree(struct mount *m, struct mount *origin)

Type:struct mount

Parameter:

TypeParameterName
struct mount *m
struct mount *origin
177  If Not IS_MNT_NEW(m) && Not list_empty - tests whether a list is empty*@head: the list to test. Then m = last_slave(m)
180  Return m
Caller
NameDescribe
propagate_umountllect all mounts that receive propagation from the mount in @list,* and return these additional mounts in the same list.*@list: the list of mounts to be unmounted.* vfsmount lock must be held for write