函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:fs\namespace.c Create Date:2022-07-29 10:39:35
Last Modify:2020-03-12 14:18:49 Copyright©Brick
首页 函数Tree
注解内核,赢得工具下载SCCTEnglish

函数名称：invent_group_ids

函数原型：static int invent_group_ids(struct mount *mnt, bool recurse)

返回类型：int

参数：

类型参数名称
struct mount *mnt
boolrecurse
1942  以p循环
1943  如果非 peer group identifier 且非IS_MNT_SHARED(p)则
1944  err等于Allocate a new peer group ID
1945  如果err则
1946  cleanup_group_ids(mnt, p)
1947  返回:err
1952  返回:0
调用者
名称描述
attach_recursive_mnt@source_mnt : mount tree to be attached*@nd : place the mount tree @source_mnt is attached*@parent_nd : if non-null, detach the source_mnt from its parent and* store the parent mount and mountpoint dentry
do_change_typersively change the type of the mountpoint.