mirror_zfs/include/linux/dcache_compat.h

/*
 * 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) 2011 Lawrence Livermore National Security, LLC.
 */

#ifndef _ZFS_DCACHE_H
#define _ZFS_DCACHE_H

#include <linux/dcache.h>

#define dname(dentry)	((char *)((dentry)->d_name.name))

#endif /* _ZFS_DCACHE_H */
Add Linux Compat Infrastructure Lay the initial ground work for a include/linux/ compatibility directory. This was less critical in the past because the bulk of the ZFS code consumes the Solaris API via the SPL. This API was stable and the bulk Linux API differences were handled in the SPL. However, with the addition of a full Posix layer written directly against the Linux APIs we are going to need more compatibility code. It makes sense that all this code should be cleanly located in one place. Subsequent patches should move the existing zvol and vdev_disk compatibility code in to this directory. 2011-01-18 22:42:25 +03:00			`/*`
			`* 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) 2011 Lawrence Livermore National Security, LLC.`
			`*/`

			`#ifndef _ZFS_DCACHE_H`
			`#define _ZFS_DCACHE_H`

			`#include <linux/dcache.h>`

			`#define dname(dentry) ((char *)((dentry)->d_name.name))`

			`#endif /* _ZFS_DCACHE_H */`