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/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License (the "License").
* You may not use this file except in compliance with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* or http://www.opensolaris.org/os/licensing.
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*/
/*
* Copyright (c) 2015 by Chunwei Chen. All rights reserved.
*/
#ifndef _ZFS_KMAP_H
#define _ZFS_KMAP_H
#include <linux/highmem.h>
#ifdef HAVE_1ARG_KMAP_ATOMIC
/* 2.6.37 API change */
#define zfs_kmap_atomic(page, km_type) kmap_atomic(page)
#define zfs_kunmap_atomic(addr, km_type) kunmap_atomic(addr)
#else
#define zfs_kmap_atomic(page, km_type) kmap_atomic(page, km_type)
#define zfs_kunmap_atomic(addr, km_type) kunmap_atomic(addr, km_type)
#endif
#endif /* _ZFS_KMAP_H */
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