diff options
Diffstat (limited to 'sys/vm/vm_map.c')
| -rw-r--r-- | sys/vm/vm_map.c | 14 |
1 files changed, 1 insertions, 13 deletions
diff --git a/sys/vm/vm_map.c b/sys/vm/vm_map.c index fa4f3116700f..cbe2a2d81c62 100644 --- a/sys/vm/vm_map.c +++ b/sys/vm/vm_map.c @@ -61,7 +61,7 @@ * any improvements or extensions that they make and grant Carnegie the * rights to redistribute these changes. * - * $Id: vm_map.c,v 1.170 1999/06/17 21:29:38 alc Exp $ + * $Id: vm_map.c,v 1.171 1999/07/01 19:53:41 peter Exp $ */ /* @@ -472,8 +472,6 @@ vm_map_insert(vm_map_t map, vm_object_t object, vm_ooffset_t offset, */ if ((object->ref_count > 1) || (object->shadow_count != 0)) { vm_object_clear_flag(object, OBJ_ONEMAPPING); - } else { - vm_object_set_flag(object, OBJ_ONEMAPPING); } } else if ((prev_entry != &map->header) && @@ -739,8 +737,6 @@ vm_map_simplify_entry(map, entry) { \ if (startaddr > entry->start) \ _vm_map_clip_start(map, entry, startaddr); \ - else if (entry->object.vm_object && (entry->object.vm_object->ref_count == 1)) \ - vm_object_set_flag(entry->object.vm_object, OBJ_ONEMAPPING); \ } /* @@ -789,9 +785,6 @@ _vm_map_clip_start(map, entry, start) vm_map_entry_link(map, entry->prev, new_entry); if ((entry->eflags & MAP_ENTRY_IS_SUB_MAP) == 0) { - if (new_entry->object.vm_object->ref_count == 1) - vm_object_set_flag(new_entry->object.vm_object, - OBJ_ONEMAPPING); vm_object_reference(new_entry->object.vm_object); } } @@ -808,8 +801,6 @@ _vm_map_clip_start(map, entry, start) { \ if (endaddr < entry->end) \ _vm_map_clip_end(map, entry, endaddr); \ - else if (entry->object.vm_object && (entry->object.vm_object->ref_count == 1)) \ - vm_object_set_flag(entry->object.vm_object, OBJ_ONEMAPPING); \ } /* @@ -853,9 +844,6 @@ _vm_map_clip_end(map, entry, end) vm_map_entry_link(map, entry, new_entry); if ((entry->eflags & MAP_ENTRY_IS_SUB_MAP) == 0) { - if (new_entry->object.vm_object->ref_count == 1) - vm_object_set_flag(new_entry->object.vm_object, - OBJ_ONEMAPPING); vm_object_reference(new_entry->object.vm_object); } } |