28 static inline void set_fs_root(struct fs_struct *fs,  in set_fs_root()  argument
34 	write_lock(&fs->lock);  in set_fs_root()
35 	old_root = fs->root;  in set_fs_root()
36 	old_rootmnt = fs->rootmnt;  in set_fs_root()
37 	fs->rootmnt = mntget(mnt);  in set_fs_root()
38 	fs->root = dget(dentry);  in set_fs_root()
39 	write_unlock(&fs->lock);  in set_fs_root()
51 static inline void set_fs_pwd(struct fs_struct *fs,  in set_fs_pwd()  argument
57 	write_lock(&fs->lock);  in set_fs_pwd()
58 	old_pwd = fs->pwd;  in set_fs_pwd()
59 	old_pwdmnt = fs->pwdmnt;  in set_fs_pwd()
60 	fs->pwdmnt = mntget(mnt);  in set_fs_pwd()
61 	fs->pwd = dget(dentry);  in set_fs_pwd()
62 	write_unlock(&fs->lock);  in set_fs_pwd()
70 void put_fs_struct(struct fs_struct *fs);