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

/xnu-12377.1.9/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.c284 .vo_copy = VM_OBJECT_NULL,
287 .shadow = VM_OBJECT_NULL,
631 vm_object_t shadow = VM_OBJECT_NULL; in vm_object_deallocate()
636 if (object == VM_OBJECT_NULL) { in vm_object_deallocate()
668 object->shadow != VM_OBJECT_NULL) { in vm_object_deallocate()
702 object->shadow != VM_OBJECT_NULL) { in vm_object_deallocate()
738 while (object != VM_OBJECT_NULL) { in vm_object_deallocate()
792 object->shadow != VM_OBJECT_NULL) { in vm_object_deallocate()
837 shadow = object->pageout?VM_OBJECT_NULL:object->shadow; in vm_object_deallocate()
842 if (shadow != VM_OBJECT_NULL) { in vm_object_deallocate()
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H A Dvm_dyld_pager.c974 vm_object_t src_top_object = VM_OBJECT_NULL; in dyld_pager_data_request()
975 vm_object_t src_page_object = VM_OBJECT_NULL; in dyld_pager_data_request()
1030 assert(dst_object != VM_OBJECT_NULL); in dyld_pager_data_request()
1038 assert(src_top_object != VM_OBJECT_NULL); in dyld_pager_data_request()
1248 if (src_top_object != VM_OBJECT_NULL) { in dyld_pager_data_request()
1295 if (pager->dyld_backing_object != VM_OBJECT_NULL) { in dyld_pager_terminate_internal()
1297 pager->dyld_backing_object = VM_OBJECT_NULL; in dyld_pager_terminate_internal()
1618 vm_object_t file_object = VM_OBJECT_NULL; in vm_map_with_linking()
1624 vm_object_t backing_object = VM_OBJECT_NULL; in vm_map_with_linking()
1633 if (file_object == VM_OBJECT_NULL || file_object->internal) { in vm_map_with_linking()
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H A Dvm_fault.c1395 if (next_object == VM_OBJECT_NULL) { in vm_fault_page()
1495 && ((object != first_object) || (object->vo_copy != VM_OBJECT_NULL)) in vm_fault_page()
2096 if (next_object == VM_OBJECT_NULL) { in vm_fault_page()
2335 while ((copy_object = first_object->vo_copy) != VM_OBJECT_NULL) { in vm_fault_page()
2957 shadow != VM_OBJECT_NULL; in vm_fault_cs_handle_violation()
4094 assertf(VM_PAGE_OBJECT(m) != VM_OBJECT_NULL, "m=%p", m); in vm_fault_enter()
4274 if (top_object != VM_OBJECT_NULL) { in vm_fault_complete()
4301 if (top_object != VM_OBJECT_NULL) { in vm_fault_complete()
4312 top_object = VM_OBJECT_NULL; in vm_fault_complete()
4341 assert(*written_on_object == VM_OBJECT_NULL); in vm_fault_complete()
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H A Dvm_memory_entry.c214 if (parent_is_object && object != VM_OBJECT_NULL) { in mach_make_memory_entry_mem_only()
345 assert(object != VM_OBJECT_NULL); in mach_make_memory_entry_named_create()
562 VME_OBJECT(entry) == VM_OBJECT_NULL || in mach_make_memory_entry_copy()
825 if (object == VM_OBJECT_NULL) { in mach_make_memory_entry_share()
886 assert3p(object, !=, VM_OBJECT_NULL); /* Sanity, this was set above */ in mach_make_memory_entry_share()
1085 assert(object != VM_OBJECT_NULL); in mach_make_memory_entry_from_parent_entry()
1319 if (object != VM_OBJECT_NULL) { in mach_memory_object_memory_entry_64()
1323 if (object == VM_OBJECT_NULL) { in mach_memory_object_memory_entry_64()
1415 if (object == VM_OBJECT_NULL) { in memory_entry_purgeable_control_internal()
1464 if (object == VM_OBJECT_NULL) { in memory_entry_access_tracking_internal()
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H A Dbsd_vm.c180 if (object == VM_OBJECT_NULL) { in memory_object_control_uiomove()
187 if (mark_dirty && object->vo_copy != VM_OBJECT_NULL) { in memory_object_control_uiomove()
208 if (mark_dirty && object->vo_copy != VM_OBJECT_NULL) { in memory_object_control_uiomove()
1350 if (top_object == VM_OBJECT_NULL) { in fill_vnodeinfoforaddr()
1351 object = VM_OBJECT_NULL; in fill_vnodeinfoforaddr()
1356 object->shadow != VM_OBJECT_NULL; in fill_vnodeinfoforaddr()
1364 if (object == VM_OBJECT_NULL) { in fill_vnodeinfoforaddr()
1462 for (object = top_object; object->shadow != VM_OBJECT_NULL; object = object->shadow) { in find_vnode_object()
1491 return VM_OBJECT_NULL; in find_vnode_object()
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()
716 if (src_top_object != VM_OBJECT_NULL) { in apple_protect_pager_data_request()
786 if (pager->backing_object != VM_OBJECT_NULL) { in apple_protect_pager_terminate_internal()
788 pager->backing_object = VM_OBJECT_NULL; in apple_protect_pager_terminate_internal()
1123 pager->backing_object = VM_OBJECT_NULL; in apple_protect_pager_create()
1500 assert(object != VM_OBJECT_NULL); in apple_protect_pager_purge()
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()
562 assert(dst_object != VM_OBJECT_NULL); in shared_region_pager_data_request()
570 assert(src_top_object != VM_OBJECT_NULL); in shared_region_pager_data_request()
842 if (src_top_object != VM_OBJECT_NULL) { in shared_region_pager_data_request()
913 if (pager->srp_backing_object != VM_OBJECT_NULL) { in shared_region_pager_terminate_internal()
915 pager->srp_backing_object = VM_OBJECT_NULL; in shared_region_pager_terminate_internal()
1430 assert(object != VM_OBJECT_NULL); in shared_region_pager_purge()
H A Dvm_map.c1051 if (object == VM_OBJECT_NULL) { in vm_map_set_cache_attr()
1142 VME_OBJECT(map_entry) == VM_OBJECT_NULL) { in vm_map_apple_protected()
1158 if (protected_object == VM_OBJECT_NULL) { in vm_map_apple_protected()
2956 if (object != VM_OBJECT_NULL) { in vm_map_enter()
3099 if (object != VM_OBJECT_NULL && in vm_map_enter()
3144 if (object == VM_OBJECT_NULL) { in vm_map_enter()
3198 (object != VM_OBJECT_NULL && in vm_map_enter()
3281 if ((obj2 == VM_OBJECT_NULL || obj2->internal) && in vm_map_enter()
3282 (object == VM_OBJECT_NULL || object->internal)) { in vm_map_enter()
3343 if (object == VM_OBJECT_NULL) { in vm_map_enter()
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H A Dvm_debug.c201 if (object == VM_OBJECT_NULL) { in vm32_mach_vm_region_info()
263 if (nobject == VM_OBJECT_NULL) { in vm32_mach_vm_region_info()
422 if (object == VM_OBJECT_NULL) { in vm32_mach_vm_region_info_64()
484 if (nobject == VM_OBJECT_NULL) { in vm32_mach_vm_region_info_64()
H A Dvm_purgeable.c686 best_object = VM_OBJECT_NULL; in vm_purgeable_object_find_and_lock()
743 if (best_object != VM_OBJECT_NULL) { in vm_purgeable_object_find_and_lock()
768 if (object == VM_OBJECT_NULL) { in vm_purgeable_object_find_and_lock()
769 return VM_OBJECT_NULL; in vm_purgeable_object_find_and_lock()
835 if (object == VM_OBJECT_NULL) { in vm_purgeable_object_purge_all()
1283 vm_object_t object = VM_OBJECT_NULL; in vm_purgeable_queue_purge_task_owned()
H A Dvm_shared_region.c1668 if (object == VM_OBJECT_NULL) { in vm_shared_region_map_file_setup()
1697 object = VM_OBJECT_NULL; in vm_shared_region_map_file_setup()
1734 object = VM_OBJECT_NULL; in vm_shared_region_map_file_setup()
1901 if (object == VM_OBJECT_NULL) { in vm_shared_region_map_file_setup()
1918 object = VM_OBJECT_NULL; /* no anonymous memory here */ in vm_shared_region_map_file_setup()
1974 object = VM_OBJECT_NULL; in vm_shared_region_map_file_setup()
2547 VM_OBJECT_NULL, in vm_shared_region_insert_placeholder()
2715 vm_object_t object = VM_OBJECT_NULL; in vm_shared_region_slide_mapping()
2766 if (object == VM_OBJECT_NULL || object->internal) { in vm_shared_region_slide_mapping()
2767 object = VM_OBJECT_NULL; in vm_shared_region_slide_mapping()
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H A Dvm_pageout.c347 vm_object_t vm_pageout_scan_wants_object = VM_OBJECT_NULL;
806 assert(m_object != VM_OBJECT_NULL);
1165 if (m_object == VM_OBJECT_NULL) {
2401 vm_pageout_scan_wants_object = VM_OBJECT_NULL;
2487 assert(vm_pageout_scan_wants_object == VM_OBJECT_NULL);
2519 vm_object_t m_object = VM_OBJECT_NULL;
2531 m_object = VM_OBJECT_NULL;
2851 vm_pageout_scan_wants_object = VM_OBJECT_NULL;
2870 vm_object_t cur_object = VM_OBJECT_NULL;
3051 vm_object_t m_object = VM_OBJECT_NULL; /* object of the current page (m) */
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H A Dvm_object_internal.h745 ((object == VM_OBJECT_NULL || \
785 if (copy != VM_OBJECT_NULL) { in VM_OBJECT_COPY_SET()
H A Dvm_tests.c109 assert(backing_object != VM_OBJECT_NULL); in vm_test_collapse_compressor()
159 assert(top_object != VM_OBJECT_NULL); in vm_test_collapse_compressor()
225 if (top_object->shadow != VM_OBJECT_NULL) { in vm_test_collapse_compressor()
435 assert(anon_object != VM_OBJECT_NULL); in vm_test_device_pager_transpose()
439 assert(device_object != VM_OBJECT_NULL); in vm_test_device_pager_transpose()
2167 if (obj != VM_OBJECT_NULL) { in vm_get_wimg_mode()
2843 if (object == VM_OBJECT_NULL) { in vm_upl_object_test()
2954 if (object != VM_OBJECT_NULL) { in vm_upl_object_test()
H A Ddevice_vm.c164 assert(object != VM_OBJECT_NULL); in device_pager_setup()
H A Dvm_swapfile_pager.c330 assert(dst_object != VM_OBJECT_NULL); in swapfile_pager_data_request()
H A Dvm_resident.c4470 if (object == VM_OBJECT_NULL) { in vm_page_grab_secluded()
4528 object = VM_OBJECT_NULL; in vm_page_grab_secluded()
5164 vm_page_wakeup(VM_OBJECT_NULL, mem); /* clears wanted */ in vm_page_free_prepare_object()
5507 assert(m_object != VM_OBJECT_NULL); in vm_page_unwire()
6374 if (src_m_object != VM_OBJECT_NULL && in vm_page_copy()
6745 if (object == VM_OBJECT_NULL) { in vm_page_relocate()
7274 vm_object_t locked_object = VM_OBJECT_NULL; in vm_page_find_contiguous()
7352 locked_object = VM_OBJECT_NULL; in vm_page_find_contiguous()
7368 locked_object = VM_OBJECT_NULL; in vm_page_find_contiguous()
7393 locked_object = VM_OBJECT_NULL; in vm_page_find_contiguous()
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H A Dvm_kern.c1350 VM_OBJECT_NULL, in mach_vm_allocate_kernel()
4444 VM_OBJECT_NULL, in kmem_init()
4474 VM_OBJECT_NULL, in kmem_init()
H A Dvm_user.c2225 0, vmk_flags, VM_OBJECT_NULL, 0, FALSE, in mach_vm_range_create_v1()
/xnu-12377.1.9/osfmk/mach/
H A Dvm_types.h110 #define VM_OBJECT_NULL ((vm_object_t) NULL) macro