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

/xnu-11417.121.6/osfmk/vm/
H A Dmemory_object.c324 if (object == VM_OBJECT_NULL) { in memory_object_lock_request()
377 if (object == VM_OBJECT_NULL) { in memory_object_destroy()
679 vm_object_t copy_object = VM_OBJECT_NULL; in vm_object_update()
721 while ((copy_object = object->vo_copy) != VM_OBJECT_NULL) { in vm_object_update()
750 if ((copy_object != VM_OBJECT_NULL && update_cow) || (flags & MEMORY_OBJECT_DATA_SYNC)) { in vm_object_update()
760 if (copy_object != VM_OBJECT_NULL) { in vm_object_update()
878 if (copy_object != VM_OBJECT_NULL && copy_object != object) { in vm_object_update()
885 if (copy_object != VM_OBJECT_NULL && copy_object != object) { in vm_object_update()
1041 if (object == VM_OBJECT_NULL) { in vm_object_set_attributes_common()
1110 if (object == VM_OBJECT_NULL) { in memory_object_change_attributes()
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H A Dvm_object.c283 .vo_copy = VM_OBJECT_NULL,
286 .shadow = VM_OBJECT_NULL,
627 vm_object_t shadow = VM_OBJECT_NULL; in vm_object_deallocate()
632 if (object == VM_OBJECT_NULL) { in vm_object_deallocate()
664 object->shadow != VM_OBJECT_NULL) { in vm_object_deallocate()
698 object->shadow != VM_OBJECT_NULL) { in vm_object_deallocate()
734 while (object != VM_OBJECT_NULL) { in vm_object_deallocate()
788 object->shadow != VM_OBJECT_NULL) { in vm_object_deallocate()
833 shadow = object->pageout?VM_OBJECT_NULL:object->shadow; in vm_object_deallocate()
838 if (shadow != VM_OBJECT_NULL) { in vm_object_deallocate()
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H A Dvm_fault.c1363 if (next_object == VM_OBJECT_NULL) { in vm_fault_page()
1463 && ((object != first_object) || (object->vo_copy != VM_OBJECT_NULL)) in vm_fault_page()
2061 if (next_object == VM_OBJECT_NULL) { in vm_fault_page()
2300 while ((copy_object = first_object->vo_copy) != VM_OBJECT_NULL) { in vm_fault_page()
2920 shadow != VM_OBJECT_NULL; in vm_fault_cs_handle_violation()
4002 assertf(VM_PAGE_OBJECT(m) != VM_OBJECT_NULL, "m=%p", m); in vm_fault_enter()
4180 if (top_object != VM_OBJECT_NULL) { in vm_fault_complete()
4207 if (top_object != VM_OBJECT_NULL) { in vm_fault_complete()
4218 top_object = VM_OBJECT_NULL; in vm_fault_complete()
4247 assert(*written_on_object == VM_OBJECT_NULL); in vm_fault_complete()
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H A Dvm_memory_entry.c213 if (parent_is_object && object != VM_OBJECT_NULL) { in mach_make_memory_entry_mem_only()
374 assert(object != VM_OBJECT_NULL); in mach_make_memory_entry_named_create()
599 VME_OBJECT(entry) == VM_OBJECT_NULL || in mach_make_memory_entry_copy()
1096 assert(object != VM_OBJECT_NULL); in mach_make_memory_entry_from_parent_entry()
1331 if (object != VM_OBJECT_NULL) { in mach_memory_object_memory_entry_64()
1335 if (object == VM_OBJECT_NULL) { in mach_memory_object_memory_entry_64()
1427 if (object == VM_OBJECT_NULL) { in memory_entry_purgeable_control_internal()
1476 if (object == VM_OBJECT_NULL) { in memory_entry_access_tracking_internal()
1658 if (object == VM_OBJECT_NULL) { in mach_memory_entry_ownership()
1690 object == VM_OBJECT_NULL) { in mach_memory_entry_ownership()
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H A Dvm_apple_protect.c354 src_top_object = VM_OBJECT_NULL; in apple_protect_pager_data_request()
355 src_page_object = VM_OBJECT_NULL; in apple_protect_pager_data_request()
395 assert(dst_object != VM_OBJECT_NULL); in apple_protect_pager_data_request()
403 assert(src_top_object != VM_OBJECT_NULL); in apple_protect_pager_data_request()
719 if (src_top_object != VM_OBJECT_NULL) { in apple_protect_pager_data_request()
789 if (pager->backing_object != VM_OBJECT_NULL) { in apple_protect_pager_terminate_internal()
791 pager->backing_object = VM_OBJECT_NULL; in apple_protect_pager_terminate_internal()
1126 pager->backing_object = VM_OBJECT_NULL; in apple_protect_pager_create()
1503 assert(object != VM_OBJECT_NULL); in apple_protect_pager_purge()
H A Dbsd_vm.c183 if (object == VM_OBJECT_NULL) { in memory_object_control_uiomove()
190 if (mark_dirty && object->vo_copy != VM_OBJECT_NULL) { in memory_object_control_uiomove()
211 if (mark_dirty && object->vo_copy != VM_OBJECT_NULL) { in memory_object_control_uiomove()
1316 if (top_object == VM_OBJECT_NULL) { in fill_vnodeinfoforaddr()
1317 object = VM_OBJECT_NULL; in fill_vnodeinfoforaddr()
1322 object->shadow != VM_OBJECT_NULL; in fill_vnodeinfoforaddr()
1330 if (object == VM_OBJECT_NULL) { in fill_vnodeinfoforaddr()
1428 for (object = top_object; object->shadow != VM_OBJECT_NULL; object = object->shadow) { in find_vnode_object()
1457 return VM_OBJECT_NULL; in find_vnode_object()
H A Dvm_dyld_pager.c867 vm_object_t src_top_object = VM_OBJECT_NULL; in dyld_pager_data_request()
868 vm_object_t src_page_object = VM_OBJECT_NULL; in dyld_pager_data_request()
923 assert(dst_object != VM_OBJECT_NULL); in dyld_pager_data_request()
931 assert(src_top_object != VM_OBJECT_NULL); in dyld_pager_data_request()
1141 if (src_top_object != VM_OBJECT_NULL) { in dyld_pager_data_request()
1188 if (pager->dyld_backing_object != VM_OBJECT_NULL) { in dyld_pager_terminate_internal()
1190 pager->dyld_backing_object = VM_OBJECT_NULL; in dyld_pager_terminate_internal()
1511 vm_object_t object = VM_OBJECT_NULL; in vm_map_with_linking()
1518 if (object == VM_OBJECT_NULL || object->internal) { in vm_map_with_linking()
1520 object = VM_OBJECT_NULL; in vm_map_with_linking()
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H A Dvm_shared_region_pager.c521 src_top_object = VM_OBJECT_NULL; in shared_region_pager_data_request()
522 src_page_object = VM_OBJECT_NULL; in shared_region_pager_data_request()
565 assert(dst_object != VM_OBJECT_NULL); in shared_region_pager_data_request()
573 assert(src_top_object != VM_OBJECT_NULL); in shared_region_pager_data_request()
845 if (src_top_object != VM_OBJECT_NULL) { in shared_region_pager_data_request()
916 if (pager->srp_backing_object != VM_OBJECT_NULL) { in shared_region_pager_terminate_internal()
918 pager->srp_backing_object = VM_OBJECT_NULL; in shared_region_pager_terminate_internal()
1433 assert(object != VM_OBJECT_NULL); in shared_region_pager_purge()
H A Dvm_map.c1011 if (object == VM_OBJECT_NULL) { in vm_map_set_cache_attr()
1098 VME_OBJECT(map_entry) == VM_OBJECT_NULL) { in vm_map_apple_protected()
1114 if (protected_object == VM_OBJECT_NULL) { in vm_map_apple_protected()
2914 if (object != VM_OBJECT_NULL) { in vm_map_enter()
3050 if (object != VM_OBJECT_NULL && in vm_map_enter()
3092 if (object == VM_OBJECT_NULL) { in vm_map_enter()
3172 (object != VM_OBJECT_NULL && in vm_map_enter()
3253 if ((obj2 == VM_OBJECT_NULL || obj2->internal) && in vm_map_enter()
3254 (object == VM_OBJECT_NULL || object->internal)) { in vm_map_enter()
3315 if (object == VM_OBJECT_NULL) { in vm_map_enter()
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H A Dvm_debug.c194 if (object == VM_OBJECT_NULL) { in vm32_mach_vm_region_info()
256 if (nobject == VM_OBJECT_NULL) { in vm32_mach_vm_region_info()
407 if (object == VM_OBJECT_NULL) { in vm32_mach_vm_region_info_64()
469 if (nobject == VM_OBJECT_NULL) { in vm32_mach_vm_region_info_64()
H A Dvm_purgeable.c679 best_object = VM_OBJECT_NULL; in vm_purgeable_object_find_and_lock()
736 if (best_object != VM_OBJECT_NULL) { in vm_purgeable_object_find_and_lock()
761 if (object == VM_OBJECT_NULL) { in vm_purgeable_object_find_and_lock()
762 return VM_OBJECT_NULL; in vm_purgeable_object_find_and_lock()
828 if (object == VM_OBJECT_NULL) { in vm_purgeable_object_purge_all()
1276 vm_object_t object = VM_OBJECT_NULL; in vm_purgeable_queue_purge_task_owned()
H A Dvm_shared_region.c1573 if (object == VM_OBJECT_NULL) { in vm_shared_region_map_file_setup()
1601 object = VM_OBJECT_NULL; in vm_shared_region_map_file_setup()
1638 object = VM_OBJECT_NULL; in vm_shared_region_map_file_setup()
1805 if (object == VM_OBJECT_NULL) { in vm_shared_region_map_file_setup()
1822 object = VM_OBJECT_NULL; /* no anonymous memory here */ in vm_shared_region_map_file_setup()
1878 object = VM_OBJECT_NULL; in vm_shared_region_map_file_setup()
2600 vm_object_t object = VM_OBJECT_NULL; in vm_shared_region_slide_mapping()
2651 if (object == VM_OBJECT_NULL || object->internal) { in vm_shared_region_slide_mapping()
2652 object = VM_OBJECT_NULL; in vm_shared_region_slide_mapping()
2787 si->si_slide_object = VM_OBJECT_NULL; in vm_shared_region_slide_mapping()
H A Dvm_pageout.c341 vm_object_t vm_pageout_scan_wants_object = VM_OBJECT_NULL;
800 assert(m_object != VM_OBJECT_NULL);
1156 if (m_object == VM_OBJECT_NULL) {
2375 vm_pageout_scan_wants_object = VM_OBJECT_NULL;
2461 assert(vm_pageout_scan_wants_object == VM_OBJECT_NULL);
2493 vm_object_t m_object = VM_OBJECT_NULL;
2505 m_object = VM_OBJECT_NULL;
2825 vm_pageout_scan_wants_object = VM_OBJECT_NULL;
2844 vm_object_t cur_object = VM_OBJECT_NULL;
3025 vm_object_t m_object = VM_OBJECT_NULL;
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H A Dvm_object_internal.h735 ((object == VM_OBJECT_NULL || \
775 if (copy != VM_OBJECT_NULL) { in VM_OBJECT_COPY_SET()
H A Ddevice_vm.c166 assert(object != VM_OBJECT_NULL); in device_pager_setup()
H A Dvm_tests.c106 assert(backing_object != VM_OBJECT_NULL); in vm_test_collapse_compressor()
156 assert(top_object != VM_OBJECT_NULL); in vm_test_collapse_compressor()
222 if (top_object->shadow != VM_OBJECT_NULL) { in vm_test_collapse_compressor()
429 assert(anon_object != VM_OBJECT_NULL); in vm_test_device_pager_transpose()
433 assert(device_object != VM_OBJECT_NULL); in vm_test_device_pager_transpose()
H A Dvm_resident.c4337 if (object == VM_OBJECT_NULL) { in vm_page_grab_secluded()
4344 assert(VM_PAGE_OBJECT(mem) == VM_OBJECT_NULL); in vm_page_grab_secluded()
4407 object = VM_OBJECT_NULL; in vm_page_grab_secluded()
4414 assert(VM_PAGE_OBJECT(mem) == VM_OBJECT_NULL); in vm_page_grab_secluded()
4928 vm_page_wakeup(VM_OBJECT_NULL, mem); /* clears wanted */ in vm_page_free_prepare_object()
5273 assert(m_object != VM_OBJECT_NULL); in vm_page_unwire()
6139 if (src_m_object != VM_OBJECT_NULL && in vm_page_copy()
6497 if (object == VM_OBJECT_NULL) { in vm_page_relocate()
6997 vm_object_t locked_object = VM_OBJECT_NULL; in vm_page_find_contiguous()
7094 locked_object = VM_OBJECT_NULL; in vm_page_find_contiguous()
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H A Dvm_swapfile_pager.c330 assert(dst_object != VM_OBJECT_NULL); in swapfile_pager_data_request()
H A Dvm_kern.c1342 VM_OBJECT_NULL, in mach_vm_allocate_kernel()
4350 VM_OBJECT_NULL, in kmem_init()
4380 VM_OBJECT_NULL, in kmem_init()
H A Dvm_user.c2200 0, vmk_flags, VM_OBJECT_NULL, 0, FALSE, in mach_vm_range_create_v1()
/xnu-11417.121.6/osfmk/mach/
H A Dvm_types.h110 #define VM_OBJECT_NULL ((vm_object_t) NULL) macro