81 	error = mnt_want_write(path->mnt);  in vfs_truncate()
114 	mnt_drop_write(path->mnt);  in vfs_truncate()
398 	if (__mnt_is_readonly(path.mnt))  in SYSCALL_DEFINE3()
509 	error = mnt_want_write(path->mnt);  in chmod_common()
527 	mnt_drop_write(path->mnt);  in chmod_common()
626 	error = mnt_want_write(path.mnt);  in SYSCALL_DEFINE5()
630 	mnt_drop_write(path.mnt);  in SYSCALL_DEFINE5()
707 		error = __mnt_want_write(f->f_path.mnt);  in do_dentry_open()
759 		__mnt_drop_write(f->f_path.mnt);  in do_dentry_open()
763 	f->f_path.mnt = NULL;  in do_dentry_open()
861 	BUG_ON(!path->mnt);  in dentry_open()
993 struct file *file_open_root(struct dentry *dentry, struct vfsmount *mnt,  in file_open_root()  argument
1000 	return do_file_open_root(dentry, mnt, filename, &op);  in file_open_root()