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Share zfs_fsync, zfs_read, zfs_write, et al between Linux and FreeBSD

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The zfs_fsync, zfs_read, and zfs_write function are almost identical
between Linux and FreeBSD.  With a little refactoring they can be
moved to the common code which is what is done by this commit.

Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Ryan Moeller <ryan@iXsystems.com>
Signed-off-by: Matt Macy <mmacy@FreeBSD.org>
Closes #11078
This commit is contained in:
Matthew Macy
2020-10-21 14:08:06 -07:00
committed by GitHub
parent 666aa69f32
commit e53d678d4a
29 changed files with 768 additions and 1268 deletions
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include/sys/Makefile.am
+1
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@@ -117,6 +117,7 @@ COMMON_H = \
zfs_stat.h \
zfs_sysfs.h \
zfs_vfsops.h \
zfs_vnops.h \
zfs_znode.h \
zil.h \
zil_impl.h \
include/sys/zfs_vnops.h
+39
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@@ -0,0 +1,39 @@
/*
* 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_getsecattr(znode_t *zp, vsecattr_t *vsecp, int flag, cred_t *cr);
extern int zfs_setsecattr(znode_t *zp, vsecattr_t *vsecp, int flag, cred_t *cr);
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);
#endif