Fix other architectures and ZFS.

Sponsored by:	EMC / Isilon storage division

1 files changed, 84 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);
+}