diff options
author | attilio <attilio@FreeBSD.org> | 2013-02-21 15:02:36 +0000 |
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committer | attilio <attilio@FreeBSD.org> | 2013-02-21 15:02:36 +0000 |
commit | 066bbc97b6c386afc461fecd3fea4014a7a87ba4 (patch) | |
tree | 95178659dffd3598f87f5e59c758229aa0c693a3 /sys/cddl/compat/opensolaris | |
parent | b2afca498773e09e8d3ae19e574ec5401a3f3fa8 (diff) | |
download | FreeBSD-src-066bbc97b6c386afc461fecd3fea4014a7a87ba4.zip FreeBSD-src-066bbc97b6c386afc461fecd3fea4014a7a87ba4.tar.gz |
Fix other architectures and ZFS.
Sponsored by: EMC / Isilon storage division
Diffstat (limited to 'sys/cddl/compat/opensolaris')
-rw-r--r-- | sys/cddl/compat/opensolaris/kern/opensolaris_vm.c | 84 | ||||
-rw-r--r-- | sys/cddl/compat/opensolaris/sys/freebsd_rwlock.h | 34 | ||||
-rw-r--r-- | sys/cddl/compat/opensolaris/sys/vm.h | 44 |
3 files changed, 162 insertions, 0 deletions
diff --git a/sys/cddl/compat/opensolaris/kern/opensolaris_vm.c b/sys/cddl/compat/opensolaris/kern/opensolaris_vm.c new file mode 100644 index 0000000..a97e0bb --- /dev/null +++ b/sys/cddl/compat/opensolaris/kern/opensolaris_vm.c @@ -0,0 +1,84 @@ +/*- + * Copyright (c) 2013 EMC Corp. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHORS AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +#include <sys/cdefs.h> + +#include <sys/param.h> +#include <sys/lock.h> +#include <sys/freebsd_rwlock.h> + +#include <vm/vm.h> +#include <vm/vm_param.h> +#include <vm/vm_object.h> +#include <vm/vm_page.h> +#include <vm/vm_pager.h> + +int +vm_pagerret_bad(void) +{ + + return (VM_PAGER_BAD); +} + +int +vm_pagerret_error(void) +{ + + return (VM_PAGER_ERROR); +} + +int +vm_pagerret_ok(void) +{ + + return (VM_PAGER_OK); +} + +void +zfs_vmobject_assert_wlocked(vm_object_t object) +{ + + /* + * This is not ideal because FILE/LINE used by assertions will not + * be too helpful, but it must be an hard function for + * compatibility reasons. + */ + VM_OBJECT_LOCK_ASSERT(object, RA_WLOCKED); +} + +void +zfs_vmobject_wlock(vm_object_t object) +{ + + VM_OBJECT_WLOCK(object); +} + +void +zfs_vmobject_wunlock(vm_object_t object) +{ + + VM_OBJECT_WUNLOCK(object); +} diff --git a/sys/cddl/compat/opensolaris/sys/freebsd_rwlock.h b/sys/cddl/compat/opensolaris/sys/freebsd_rwlock.h new file mode 100644 index 0000000..9e494a9 --- /dev/null +++ b/sys/cddl/compat/opensolaris/sys/freebsd_rwlock.h @@ -0,0 +1,34 @@ +/*- + * Copyright (c) 2013 EMC Corp. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHORS AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * $FreeBSD$ + */ + +#ifndef _OPENSOLARIS_SYS_FREEBSD_RWLOCK_H_ +#define _OPENSOLARIS_SYS_FREEBSD_RWLOCK_H_ + +#include_next <sys/rwlock.h> + +#endif diff --git a/sys/cddl/compat/opensolaris/sys/vm.h b/sys/cddl/compat/opensolaris/sys/vm.h new file mode 100644 index 0000000..cb3af87 --- /dev/null +++ b/sys/cddl/compat/opensolaris/sys/vm.h @@ -0,0 +1,44 @@ +/*- + * Copyright (c) 2013 EMC Corp. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHORS AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * $FreeBSD$ + */ + +#ifndef _OPENSOLARIS_SYS_VM_H_ +#define _OPENSOLARIS_SYS_VM_H_ + +#ifdef _KERNEL + +int vm_pagerret_bad(void); +int vm_pagerret_error(void); +int vm_pagerret_ok(void); + +void zfs_vmobject_assert_wlocked(vm_object_t object); +void zfs_vmobject_wlock(vm_object_t object); +void zfs_vmobject_wunlock(vm_object_t object); + +#endif /* _KERNEL */ + +#endif /* _OPENSOLARIS_SYS_VM_H_ */ |