path_get

函数名称：path_get - get a reference to a path*@path: path to get the reference to* Given a path increment the reference count to the dentry and the vfsmount.

函数原型：void path_get(const struct path *path)

返回类型：void

参数：

类型	参数	名称
const struct path *	path

**调用者**
名称	描述
alloc_file_clone
nd_jump_root
path_init	must be paired with terminate_walk()
current_chrooted
set_fs_root	Replace the fs->{rootmnt,root} with {mnt,dentry}. Put the old values.* It can block.
set_fs_pwd	Replace the fs->{pwdmnt,pwd} with {mnt,dentry}. Put the old values.* It can block.
chroot_fs_refs
copy_fs_struct
fanotify_alloc_event
fanotify_find_path
devpts_mntget	Try to find a suitable devpts filesystem. We support the following* scenarios:* - The ptmx device node is located in the same directory as the devpts* mount where the pts device nodes are located.* This is e
devpts_acquire
alloc_dcookie

函数逻辑报告