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Searched refs:VM_OBJECT_NULL (Results 1 – 21 of 21) sorted by relevance

/xnu-8796.121.2/osfmk/vm/
H A Dmemory_object.c321 if (object == VM_OBJECT_NULL) { in memory_object_lock_request()
374 if (object == VM_OBJECT_NULL) { in memory_object_destroy()
676 vm_object_t copy_object = VM_OBJECT_NULL; in vm_object_update()
718 while ((copy_object = object->copy) != VM_OBJECT_NULL) { in vm_object_update()
747 if ((copy_object != VM_OBJECT_NULL && update_cow) || (flags & MEMORY_OBJECT_DATA_SYNC)) { in vm_object_update()
757 if (copy_object != VM_OBJECT_NULL) { in vm_object_update()
875 if (copy_object != VM_OBJECT_NULL && copy_object != object) { in vm_object_update()
882 if (copy_object != VM_OBJECT_NULL && copy_object != object) { in vm_object_update()
1038 if (object == VM_OBJECT_NULL) { in vm_object_set_attributes_common()
1106 if (object == VM_OBJECT_NULL) { in memory_object_change_attributes()
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H A Dvm_object.c277 .copy = VM_OBJECT_NULL,
278 .shadow = VM_OBJECT_NULL,
629 vm_object_t shadow = VM_OBJECT_NULL; in vm_object_deallocate()
634 if (object == VM_OBJECT_NULL) { in vm_object_deallocate()
665 object->shadow != VM_OBJECT_NULL) { in vm_object_deallocate()
699 object->shadow != VM_OBJECT_NULL) { in vm_object_deallocate()
735 while (object != VM_OBJECT_NULL) { in vm_object_deallocate()
781 object->shadow != VM_OBJECT_NULL) { in vm_object_deallocate()
828 shadow = object->pageout?VM_OBJECT_NULL:object->shadow; in vm_object_deallocate()
833 if (shadow != VM_OBJECT_NULL) { in vm_object_deallocate()
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H A Dvm_fault.c1305 if (next_object == VM_OBJECT_NULL) { in vm_fault_page()
1405 && ((object != first_object) || (object->copy != VM_OBJECT_NULL)) in vm_fault_page()
1982 if (next_object == VM_OBJECT_NULL) { in vm_fault_page()
2221 while ((copy_object = first_object->copy) != VM_OBJECT_NULL) { in vm_fault_page()
2845 shadow != VM_OBJECT_NULL; in vm_fault_cs_handle_violation()
3801 assertf(VM_PAGE_OBJECT(m) != VM_OBJECT_NULL, "m=%p", m); in vm_fault_enter()
3950 if (top_object != VM_OBJECT_NULL) { in vm_fault_complete()
3977 if (top_object != VM_OBJECT_NULL) { in vm_fault_complete()
3988 top_object = VM_OBJECT_NULL; in vm_fault_complete()
4017 assert(*written_on_object == VM_OBJECT_NULL); in vm_fault_complete()
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H A Dvm_dyld_pager.c675 vm_object_t src_top_object = VM_OBJECT_NULL; in dyld_pager_data_request()
676 vm_object_t src_page_object = VM_OBJECT_NULL; in dyld_pager_data_request()
726 assert(dst_object != VM_OBJECT_NULL); in dyld_pager_data_request()
734 assert(src_top_object != VM_OBJECT_NULL); in dyld_pager_data_request()
936 if (src_top_object != VM_OBJECT_NULL) { in dyld_pager_data_request()
983 if (pager->dyld_backing_object != VM_OBJECT_NULL) { in dyld_pager_terminate_internal()
985 pager->dyld_backing_object = VM_OBJECT_NULL; in dyld_pager_terminate_internal()
1302 vm_object_t object = VM_OBJECT_NULL; in vm_map_with_linking()
1309 if (object == VM_OBJECT_NULL || object->internal) { in vm_map_with_linking()
1311 object = VM_OBJECT_NULL; in vm_map_with_linking()
H A Dvm_apple_protect.c351 src_top_object = VM_OBJECT_NULL; in apple_protect_pager_data_request()
352 src_page_object = VM_OBJECT_NULL; in apple_protect_pager_data_request()
392 assert(dst_object != VM_OBJECT_NULL); in apple_protect_pager_data_request()
400 assert(src_top_object != VM_OBJECT_NULL); in apple_protect_pager_data_request()
710 if (src_top_object != VM_OBJECT_NULL) { in apple_protect_pager_data_request()
780 if (pager->backing_object != VM_OBJECT_NULL) { in apple_protect_pager_terminate_internal()
782 pager->backing_object = VM_OBJECT_NULL; in apple_protect_pager_terminate_internal()
1117 pager->backing_object = VM_OBJECT_NULL; in apple_protect_pager_create()
H A Dvm_map.c819 if (object == VM_OBJECT_NULL) { in vm_map_set_cache_attr()
903 VME_OBJECT(map_entry) == VM_OBJECT_NULL) { in vm_map_apple_protected()
919 if (protected_object == VM_OBJECT_NULL) { in vm_map_apple_protected()
2542 if (object != VM_OBJECT_NULL && in vm_map_enter()
2563 if (object == VM_OBJECT_NULL) { in vm_map_enter()
2643 (object != VM_OBJECT_NULL && in vm_map_enter()
2827 if ((obj2 == VM_OBJECT_NULL || in vm_map_enter()
2829 (object == VM_OBJECT_NULL || in vm_map_enter()
2887 if (object == VM_OBJECT_NULL) { in vm_map_enter()
2920 (object == VM_OBJECT_NULL) && in vm_map_enter()
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H A Dbsd_vm.c184 if (object == VM_OBJECT_NULL) { in memory_object_control_uiomove()
191 if (mark_dirty && object->copy != VM_OBJECT_NULL) { in memory_object_control_uiomove()
1233 if (top_object == VM_OBJECT_NULL) { in fill_vnodeinfoforaddr()
1234 object = VM_OBJECT_NULL; in fill_vnodeinfoforaddr()
1239 object->shadow != VM_OBJECT_NULL; in fill_vnodeinfoforaddr()
1247 if (object == VM_OBJECT_NULL) { in fill_vnodeinfoforaddr()
1342 for (object = top_object; object->shadow != VM_OBJECT_NULL; object = object->shadow) { in find_vnode_object()
1371 return VM_OBJECT_NULL; in find_vnode_object()
H A Dvm_shared_region_pager.c497 src_top_object = VM_OBJECT_NULL; in shared_region_pager_data_request()
498 src_page_object = VM_OBJECT_NULL; in shared_region_pager_data_request()
537 assert(dst_object != VM_OBJECT_NULL); in shared_region_pager_data_request()
545 assert(src_top_object != VM_OBJECT_NULL); in shared_region_pager_data_request()
813 if (src_top_object != VM_OBJECT_NULL) { in shared_region_pager_data_request()
884 if (pager->srp_backing_object != VM_OBJECT_NULL) { in shared_region_pager_terminate_internal()
886 pager->srp_backing_object = VM_OBJECT_NULL; in shared_region_pager_terminate_internal()
H A Dvm_debug.c192 if (object == VM_OBJECT_NULL) { in vm32_region_info()
254 if (nobject == VM_OBJECT_NULL) { in vm32_region_info()
403 if (object == VM_OBJECT_NULL) { in vm32_region_info_64()
465 if (nobject == VM_OBJECT_NULL) { in vm32_region_info_64()
H A Dvm_fourk_pager.c361 if (pager->slots[i].backing_object != VM_OBJECT_NULL && in fourk_pager_terminate_internal()
651 return VM_OBJECT_NULL; in fourk_pager_to_vm_object()
657 assert(object != VM_OBJECT_NULL); in fourk_pager_to_vm_object()
792 assert(dst_object != VM_OBJECT_NULL); in fourk_pager_data_request()
921 if (src_object == VM_OBJECT_NULL || in fourk_pager_data_request()
H A Dvm_user.c330 VM_OBJECT_NULL, in mach_vm_allocate_kernel()
398 VM_OBJECT_NULL, in vm_allocate_external()
2674 if (parent_is_object && object != VM_OBJECT_NULL) { in mach_make_memory_entry_internal()
2732 assert(object != VM_OBJECT_NULL); in mach_make_memory_entry_internal()
2910 VME_OBJECT(entry) == VM_OBJECT_NULL || in mach_make_memory_entry_internal()
3256 assert(object != VM_OBJECT_NULL); in mach_make_memory_entry_internal()
3424 if (object != VM_OBJECT_NULL) { in mach_memory_object_memory_entry_64()
3428 if (object == VM_OBJECT_NULL) { in mach_memory_object_memory_entry_64()
3518 if (object == VM_OBJECT_NULL) { in memory_entry_purgeable_control_internal()
3580 if (object == VM_OBJECT_NULL) { in memory_entry_access_tracking_internal()
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H A Dvm_purgeable.c689 best_object = VM_OBJECT_NULL; in vm_purgeable_object_find_and_lock()
748 if (best_object != VM_OBJECT_NULL) { in vm_purgeable_object_find_and_lock()
774 if (object == VM_OBJECT_NULL) { in vm_purgeable_object_find_and_lock()
775 return VM_OBJECT_NULL; in vm_purgeable_object_find_and_lock()
841 if (object == VM_OBJECT_NULL) { in vm_purgeable_object_purge_all()
1295 vm_object_t object = VM_OBJECT_NULL; in vm_purgeable_queue_purge_task_owned()
H A Dvm_tests.c88 assert(backing_object != VM_OBJECT_NULL); in vm_test_collapse_compressor()
138 assert(top_object != VM_OBJECT_NULL); in vm_test_collapse_compressor()
204 if (top_object->shadow != VM_OBJECT_NULL) { in vm_test_collapse_compressor()
410 assert(anon_object != VM_OBJECT_NULL); in vm_test_device_pager_transpose()
414 assert(device_object != VM_OBJECT_NULL); in vm_test_device_pager_transpose()
H A Dvm_shared_region.c1548 if (object == VM_OBJECT_NULL) { in vm_shared_region_map_file_setup()
1576 object = VM_OBJECT_NULL; in vm_shared_region_map_file_setup()
1613 object = VM_OBJECT_NULL; in vm_shared_region_map_file_setup()
1771 if (object == VM_OBJECT_NULL) { in vm_shared_region_map_file_setup()
1788 object = VM_OBJECT_NULL; /* no anonymous memory here */ in vm_shared_region_map_file_setup()
1843 object = VM_OBJECT_NULL; in vm_shared_region_map_file_setup()
2560 vm_object_t object = VM_OBJECT_NULL; in vm_shared_region_slide_mapping()
2611 if (object == VM_OBJECT_NULL || object->internal) { in vm_shared_region_slide_mapping()
2612 object = VM_OBJECT_NULL; in vm_shared_region_slide_mapping()
2748 si->si_slide_object = VM_OBJECT_NULL; in vm_shared_region_slide_mapping()
H A Dvm_pageout.c330 vm_object_t vm_pageout_scan_wants_object = VM_OBJECT_NULL;
779 assert(m_object != VM_OBJECT_NULL); in vm_pageout_throttle_up()
2327 vm_pageout_scan_wants_object = VM_OBJECT_NULL; in vps_flow_control()
2413 assert(vm_pageout_scan_wants_object == VM_OBJECT_NULL); in vps_flow_control()
2445 vm_object_t m_object = VM_OBJECT_NULL; in vps_choose_victim_page()
2457 m_object = VM_OBJECT_NULL; in vps_choose_victim_page()
2777 vm_pageout_scan_wants_object = VM_OBJECT_NULL; in vps_switch_object()
2796 vm_object_t cur_object = VM_OBJECT_NULL; in vps_deal_with_throttled_queues()
2854 cur_object = VM_OBJECT_NULL; in vps_deal_with_throttled_queues()
2860 *object = VM_OBJECT_NULL; in vps_deal_with_throttled_queues()
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H A Ddevice_vm.c163 assert(object != VM_OBJECT_NULL); in device_pager_setup()
H A Dvm_resident.c3477 if (object == VM_OBJECT_NULL) { in vm_page_grab_secluded()
3484 assert(VM_PAGE_OBJECT(mem) == VM_OBJECT_NULL); in vm_page_grab_secluded()
3547 object = VM_OBJECT_NULL; in vm_page_grab_secluded()
3556 assert(VM_PAGE_OBJECT(mem) == VM_OBJECT_NULL); in vm_page_grab_secluded()
4711 assert(m_object != VM_OBJECT_NULL); in vm_page_unwire()
5526 if (src_m_object != VM_OBJECT_NULL && in vm_page_copy()
6099 vm_object_t locked_object = VM_OBJECT_NULL; in vm_page_find_contiguous()
6197 locked_object = VM_OBJECT_NULL; in vm_page_find_contiguous()
6203 if (locked_object == VM_OBJECT_NULL || in vm_page_find_contiguous()
6210 locked_object = VM_OBJECT_NULL; in vm_page_find_contiguous()
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H A Dvm_swapfile_pager.c329 assert(dst_object != VM_OBJECT_NULL); in swapfile_pager_data_request()
H A Dvm_object.h1138 ((object == VM_OBJECT_NULL || \
H A Dvm_kern.c3802 VM_OBJECT_NULL, in kmem_init()
3832 VM_OBJECT_NULL, in kmem_init()
/xnu-8796.121.2/osfmk/mach/
H A Dvm_types.h106 #define VM_OBJECT_NULL ((vm_object_t) NULL) macro