79 	error = mnt_want_write(path->mnt);  in vfs_truncate()
112 	mnt_drop_write(path->mnt);  in vfs_truncate()
378 		if (path.mnt->mnt_flags & MNT_NOEXEC)  in SYSCALL_DEFINE3()
396 	if (__mnt_is_readonly(path.mnt))  in SYSCALL_DEFINE3()
507 	error = mnt_want_write(path->mnt);  in chmod_common()
525 	mnt_drop_write(path->mnt);  in chmod_common()
624 	error = mnt_want_write(path.mnt);  in SYSCALL_DEFINE5()
628 	mnt_drop_write(path.mnt);  in SYSCALL_DEFINE5()
705 		error = __mnt_want_write(f->f_path.mnt);  in do_dentry_open()
757 		__mnt_drop_write(f->f_path.mnt);  in do_dentry_open()
761 	f->f_path.mnt = NULL;  in do_dentry_open()
857 	BUG_ON(!path->mnt);  in dentry_open()
989 struct file *file_open_root(struct dentry *dentry, struct vfsmount *mnt,  in file_open_root()  argument
996 	return do_file_open_root(dentry, mnt, filename, &op);  in file_open_root()