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Searched refs:VM_OBJECT_NULL (Results 1 – 20 of 20) sorted by relevance

/xnu-8019.80.24/osfmk/vm/
H A Dmemory_object.c322 if (object == VM_OBJECT_NULL) { in memory_object_lock_request()
385 if (object == VM_OBJECT_NULL) { in memory_object_release_name()
409 if (object == VM_OBJECT_NULL) { in memory_object_destroy()
711 vm_object_t copy_object = VM_OBJECT_NULL; in vm_object_update()
753 while ((copy_object = object->copy) != VM_OBJECT_NULL) { in vm_object_update()
782 if ((copy_object != VM_OBJECT_NULL && update_cow) || (flags & MEMORY_OBJECT_DATA_SYNC)) { in vm_object_update()
792 if (copy_object != VM_OBJECT_NULL) { in vm_object_update()
910 if (copy_object != VM_OBJECT_NULL && copy_object != object) { in vm_object_update()
917 if (copy_object != VM_OBJECT_NULL && copy_object != object) { in vm_object_update()
1073 if (object == VM_OBJECT_NULL) { in vm_object_set_attributes_common()
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H A Dvm_object.c294 .copy = VM_OBJECT_NULL,
295 .shadow = VM_OBJECT_NULL,
652 vm_object_t shadow = VM_OBJECT_NULL; in vm_object_deallocate()
657 if (object == VM_OBJECT_NULL) { in vm_object_deallocate()
688 object->shadow != VM_OBJECT_NULL) { in vm_object_deallocate()
722 object->shadow != VM_OBJECT_NULL) { in vm_object_deallocate()
758 while (object != VM_OBJECT_NULL) { in vm_object_deallocate()
804 object->shadow != VM_OBJECT_NULL) { in vm_object_deallocate()
851 shadow = object->pageout?VM_OBJECT_NULL:object->shadow; in vm_object_deallocate()
856 if (shadow != VM_OBJECT_NULL) { in vm_object_deallocate()
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H A Dvm_fault.c1287 if (next_object == VM_OBJECT_NULL) { in vm_fault_page()
1387 && ((object != first_object) || (object->copy != VM_OBJECT_NULL)) in vm_fault_page()
1996 if (next_object == VM_OBJECT_NULL) { in vm_fault_page()
2236 while ((copy_object = first_object->copy) != VM_OBJECT_NULL) { in vm_fault_page()
2833 shadow != VM_OBJECT_NULL; in vm_fault_cs_handle_violation()
3910 if (top_object != VM_OBJECT_NULL) { in vm_fault_complete()
3938 if (top_object != VM_OBJECT_NULL) { in vm_fault_complete()
3949 top_object = VM_OBJECT_NULL; in vm_fault_complete()
3978 assert(*written_on_object == VM_OBJECT_NULL); in vm_fault_complete()
4059 vm_object_t top_object = VM_OBJECT_NULL; in vm_fault_internal()
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H A Dvm_map.c761 if (object == VM_OBJECT_NULL) { in vm_map_set_cache_attr()
850 VME_OBJECT(map_entry) == VM_OBJECT_NULL) { in vm_map_apple_protected()
866 if (protected_object == VM_OBJECT_NULL) { in vm_map_apple_protected()
1916 VME_OBJECT_SET(new_entry, VM_OBJECT_NULL); in vm_map_find_space()
2298 if (object != VM_OBJECT_NULL && in vm_map_enter()
2318 if (object == VM_OBJECT_NULL) { in vm_map_enter()
2418 (object != VM_OBJECT_NULL && in vm_map_enter()
2785 if ((obj2 == VM_OBJECT_NULL || in vm_map_enter()
2787 (object == VM_OBJECT_NULL || in vm_map_enter()
2844 if (object == VM_OBJECT_NULL) { in vm_map_enter()
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H A Dbsd_vm.c210 if (object == VM_OBJECT_NULL) { in memory_object_control_uiomove()
217 if (mark_dirty && object->copy != VM_OBJECT_NULL) { in memory_object_control_uiomove()
1283 if (top_object == VM_OBJECT_NULL) { in fill_vnodeinfoforaddr()
1284 object = VM_OBJECT_NULL; in fill_vnodeinfoforaddr()
1289 object->shadow != VM_OBJECT_NULL; in fill_vnodeinfoforaddr()
1297 if (object == VM_OBJECT_NULL) { in fill_vnodeinfoforaddr()
1391 for (object = top_object; object->shadow != VM_OBJECT_NULL; object = object->shadow) { in find_vnode_object()
1416 return VM_OBJECT_NULL; in find_vnode_object()
H A Dvm_apple_protect.c370 src_top_object = VM_OBJECT_NULL; in apple_protect_pager_data_request()
371 src_page_object = VM_OBJECT_NULL; in apple_protect_pager_data_request()
411 assert(dst_object != VM_OBJECT_NULL); in apple_protect_pager_data_request()
419 assert(src_top_object != VM_OBJECT_NULL); in apple_protect_pager_data_request()
729 if (src_top_object != VM_OBJECT_NULL) { in apple_protect_pager_data_request()
799 if (pager->backing_object != VM_OBJECT_NULL) { in apple_protect_pager_terminate_internal()
801 pager->backing_object = VM_OBJECT_NULL; in apple_protect_pager_terminate_internal()
1150 pager->backing_object = VM_OBJECT_NULL; in apple_protect_pager_create()
H A Dvm_shared_region_pager.c518 src_top_object = VM_OBJECT_NULL; in shared_region_pager_data_request()
519 src_page_object = VM_OBJECT_NULL; in shared_region_pager_data_request()
558 assert(dst_object != VM_OBJECT_NULL); in shared_region_pager_data_request()
566 assert(src_top_object != VM_OBJECT_NULL); in shared_region_pager_data_request()
833 if (src_top_object != VM_OBJECT_NULL) { in shared_region_pager_data_request()
904 if (pager->srp_backing_object != VM_OBJECT_NULL) { in shared_region_pager_terminate_internal()
906 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()
415 if (object == VM_OBJECT_NULL) { in vm32_region_info_64()
477 if (nobject == VM_OBJECT_NULL) { in vm32_region_info_64()
H A Dvm_fourk_pager.c380 if (pager->slots[i].backing_object != VM_OBJECT_NULL && in fourk_pager_terminate_internal()
684 return VM_OBJECT_NULL; in fourk_pager_to_vm_object()
690 assert(object != VM_OBJECT_NULL); in fourk_pager_to_vm_object()
825 assert(dst_object != VM_OBJECT_NULL); in fourk_pager_data_request()
965 if (src_object == VM_OBJECT_NULL || in fourk_pager_data_request()
H A Dvm_tests.c83 assert(backing_object != VM_OBJECT_NULL); in vm_test_collapse_compressor()
133 assert(top_object != VM_OBJECT_NULL); in vm_test_collapse_compressor()
199 if (top_object->shadow != VM_OBJECT_NULL) { in vm_test_collapse_compressor()
411 assert(anon_object != VM_OBJECT_NULL); in vm_test_device_pager_transpose()
415 assert(device_object != VM_OBJECT_NULL); in vm_test_device_pager_transpose()
H A Dvm_user.c231 VM_OBJECT_NULL, in mach_vm_allocate_kernel()
320 VM_OBJECT_NULL, in vm_allocate_kernel()
2696 if (parent_is_object && object != VM_OBJECT_NULL) { in mach_make_memory_entry_internal()
2762 assert(object != VM_OBJECT_NULL); in mach_make_memory_entry_internal()
3278 assert(object != VM_OBJECT_NULL); in mach_make_memory_entry_internal()
3507 if (object != VM_OBJECT_NULL) { in mach_memory_object_memory_entry_64()
3511 if (object == VM_OBJECT_NULL) { in mach_memory_object_memory_entry_64()
3607 if (object == VM_OBJECT_NULL) { in memory_entry_purgeable_control_internal()
3669 if (object == VM_OBJECT_NULL) { in memory_entry_access_tracking_internal()
3788 if (object == VM_OBJECT_NULL) { in mach_memory_entry_ownership()
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H A Dvm_purgeable.c692 best_object = VM_OBJECT_NULL; in vm_purgeable_object_find_and_lock()
751 if (best_object != VM_OBJECT_NULL) { in vm_purgeable_object_find_and_lock()
777 if (object == VM_OBJECT_NULL) { in vm_purgeable_object_find_and_lock()
778 return VM_OBJECT_NULL; in vm_purgeable_object_find_and_lock()
844 if (object == VM_OBJECT_NULL) { in vm_purgeable_object_purge_all()
1298 vm_object_t object = VM_OBJECT_NULL; in vm_purgeable_queue_purge_task_owned()
H A Dvm_pageout.c334 vm_object_t vm_pageout_scan_wants_object = VM_OBJECT_NULL;
765 assert(m_object != VM_OBJECT_NULL); in vm_pageout_throttle_up()
2223 vm_pageout_scan_wants_object = VM_OBJECT_NULL; in vps_flow_control()
2309 assert(vm_pageout_scan_wants_object == VM_OBJECT_NULL); in vps_flow_control()
2340 vm_object_t m_object = VM_OBJECT_NULL; in vps_choose_victim_page()
2352 m_object = VM_OBJECT_NULL; in vps_choose_victim_page()
2659 vm_pageout_scan_wants_object = VM_OBJECT_NULL; in vps_switch_object()
2678 vm_object_t cur_object = VM_OBJECT_NULL; in vps_deal_with_throttled_queues()
2736 cur_object = VM_OBJECT_NULL; in vps_deal_with_throttled_queues()
2742 *object = VM_OBJECT_NULL; in vps_deal_with_throttled_queues()
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H A Dvm_shared_region.c1552 if (object == VM_OBJECT_NULL) { in vm_shared_region_map_file_setup()
1571 object = VM_OBJECT_NULL; /* no anonymous memory here */ in vm_shared_region_map_file_setup()
1628 object = VM_OBJECT_NULL; in vm_shared_region_map_file_setup()
2281 vm_object_t object = VM_OBJECT_NULL; in vm_shared_region_slide_mapping()
2333 if (object == VM_OBJECT_NULL || object->internal) { in vm_shared_region_slide_mapping()
2334 object = VM_OBJECT_NULL; in vm_shared_region_slide_mapping()
2470 si->si_slide_object = VM_OBJECT_NULL; in vm_shared_region_slide_mapping()
H A Dvm_kern.c1145 VM_OBJECT_NULL, (vm_object_offset_t) 0, FALSE, in kmem_alloc_pageable()
1432 VM_OBJECT_NULL, in kmem_init()
1466 VM_OBJECT_NULL, in kmem_init()
H A Dvm_resident.c3426 if (object == VM_OBJECT_NULL) { in vm_page_grab_secluded()
3433 assert(VM_PAGE_OBJECT(mem) == VM_OBJECT_NULL); in vm_page_grab_secluded()
3491 object = VM_OBJECT_NULL; in vm_page_grab_secluded()
3500 assert(VM_PAGE_OBJECT(mem) == VM_OBJECT_NULL); in vm_page_grab_secluded()
4626 assert(m_object != VM_OBJECT_NULL); in vm_page_unwire()
5447 if (src_m_object != VM_OBJECT_NULL && in vm_page_copy()
6020 vm_object_t locked_object = VM_OBJECT_NULL; in vm_page_find_contiguous()
6118 locked_object = VM_OBJECT_NULL; in vm_page_find_contiguous()
6124 if (locked_object == VM_OBJECT_NULL || in vm_page_find_contiguous()
6131 locked_object = VM_OBJECT_NULL; in vm_page_find_contiguous()
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H A Ddevice_vm.c167 assert(object != VM_OBJECT_NULL); in device_pager_setup()
H A Dvm_swapfile_pager.c352 assert(dst_object != VM_OBJECT_NULL); in swapfile_pager_data_request()
H A Dvm_map.h356 if (object != VM_OBJECT_NULL && !object->internal) { in VME_OBJECT_SET()
/xnu-8019.80.24/osfmk/mach/
H A Dvm_types.h98 #define VM_OBJECT_NULL ((vm_object_t) NULL) macro