Index: sys/cddl/contrib/opensolaris/uts/common/fs/zfs/zfs_vnops.c
===================================================================
--- sys/cddl/contrib/opensolaris/uts/common/fs/zfs/zfs_vnops.c	(wersja 209106)
+++ sys/cddl/contrib/opensolaris/uts/common/fs/zfs/zfs_vnops.c	(kopia robocza)
@@ -341,9 +341,7 @@
 				goto again;
 			fsize = obj->un_pager.vnp.vnp_size;
 			vm_page_busy(m);
-			vm_page_lock_queues();
 			vm_page_undirty(m);
-			vm_page_unlock_queues();
 			VM_OBJECT_UNLOCK(obj);
 			if (dirbytes > 0) {
 				error = dmu_write_uio(os, zp->z_id, uio,