ab8c935ea6
Move zfs_get_data() in to platform-independent code. The only platform-specific aspect of it is the way we release an inode (Linux) / vnode_t (FreeBSD). I am not aware of a platform that could be supported by ZFS that couldn't implement zfs_rele_async itself. It's sibling zvol_get_data already is platform-independent. Reviewed-by: Ryan Moeller <ryan@iXsystems.com> Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Signed-off-by: Christian Schwarz <me@cschwarz.com> Closes #10979
56 lines
2.0 KiB
C
56 lines
2.0 KiB
C
/*
|
|
* 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) 2010, Oracle and/or its affiliates. All rights reserved.
|
|
*/
|
|
|
|
#ifndef _SYS_FS_ZFS_VNOPS_H
|
|
#define _SYS_FS_ZFS_VNOPS_H
|
|
#include <sys/zfs_vnops_os.h>
|
|
|
|
extern int zfs_fsync(znode_t *, int, cred_t *);
|
|
extern int zfs_read(znode_t *, uio_t *, int, cred_t *);
|
|
extern int zfs_write(znode_t *, uio_t *, int, cred_t *);
|
|
extern int zfs_holey(znode_t *, ulong_t, loff_t *);
|
|
extern int zfs_access(znode_t *, int, int, cred_t *);
|
|
|
|
extern int zfs_getsecattr(znode_t *, vsecattr_t *, int, cred_t *);
|
|
extern int zfs_setsecattr(znode_t *, vsecattr_t *, int, cred_t *);
|
|
|
|
extern int mappedread(znode_t *, int, uio_t *);
|
|
extern int mappedread_sf(znode_t *, int, uio_t *);
|
|
extern void update_pages(znode_t *, int64_t, int, objset_t *, uint64_t);
|
|
|
|
/*
|
|
* Platform code that asynchronously drops zp's inode / vnode_t.
|
|
*
|
|
* Asynchronous dropping ensures that the caller will never drop the
|
|
* last reference on an inode / vnode_t in the current context.
|
|
* Doing so while holding open a tx could result in a deadlock if
|
|
* the platform calls into filesystem again in the implementation
|
|
* of inode / vnode_t dropping (e.g. call from iput_final()).
|
|
*/
|
|
extern void zfs_zrele_async(znode_t *zp);
|
|
|
|
extern zil_get_data_t zfs_get_data;
|
|
|
|
#endif
|