diff --git a/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/zfs_vnops.c b/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/zfs_vnops.c
index d1e523000336..2d154819ab4d 100644
--- a/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/zfs_vnops.c
+++ b/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/zfs_vnops.c
@@ -318,6 +318,9 @@ mappedwrite(vnode_t *vp, int nbytes, uio_t *uio, dmu_tx_t *tx)
 			sf_buf_free(sf);
 			sched_unpin();
 			VM_OBJECT_LOCK(obj);
+			vm_page_lock_queues();
+			vm_page_set_validclean(m, off, bytes);
+			vm_page_unlock_queues();
 			vm_page_wakeup(m);
 		} else {
 			VM_OBJECT_UNLOCK(obj);
diff --git a/sys/contrib/opensolaris/uts/common/fs/zfs/zfs_vnops.c b/sys/contrib/opensolaris/uts/common/fs/zfs/zfs_vnops.c
index d1e523000336..2d154819ab4d 100644
--- a/sys/contrib/opensolaris/uts/common/fs/zfs/zfs_vnops.c
+++ b/sys/contrib/opensolaris/uts/common/fs/zfs/zfs_vnops.c
@@ -318,6 +318,9 @@ mappedwrite(vnode_t *vp, int nbytes, uio_t *uio, dmu_tx_t *tx)
 			sf_buf_free(sf);
 			sched_unpin();
 			VM_OBJECT_LOCK(obj);
+			vm_page_lock_queues();
+			vm_page_set_validclean(m, off, bytes);
+			vm_page_unlock_queues();
 			vm_page_wakeup(m);
 		} else {
 			VM_OBJECT_UNLOCK(obj);