函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:fs\namei.c Create Date:2022-07-29 10:35:07
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：done_path_create

函数原型：void done_path_create(struct path *path, struct dentry *dentry)

返回类型：void

参数：

类型参数名称
struct path *path
struct dentry *dentry
3625  dput(dentry)
3626  inode_unlock( Where the name belongs to - NULL is * negative )
3627  mnt_drop_write(mnt)
3628  path_put - put a reference to a path*@path: path to put the reference to* Given a path decrement the reference count to the dentry and the vfsmount.
调用者
名称描述
do_mknodat
do_mkdirat
do_symlinkat
do_linkatHardlinks are often used in delicate situations. We avoid* security-related surprises by not following symlinks on the* newname. --KAB* We don't follow them on the oldname either to be compatible* with linux 2.0, and to avoid hard-linking to directories
bpf_obj_do_pin