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Searched refs:VM_OBJECT_NULL (Results 1 – 22 of 22) sorted by relevance

/xnu-12377.61.12/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.c304 .vo_copy = VM_OBJECT_NULL,
307 .shadow = VM_OBJECT_NULL,
677 vm_object_t shadow = VM_OBJECT_NULL; in vm_object_deallocate()
682 if (object == VM_OBJECT_NULL) { in vm_object_deallocate()
714 object->shadow != VM_OBJECT_NULL) { in vm_object_deallocate()
748 object->shadow != VM_OBJECT_NULL) { in vm_object_deallocate()
784 while (object != VM_OBJECT_NULL) { in vm_object_deallocate()
859 object->shadow != VM_OBJECT_NULL) { in vm_object_deallocate()
904 shadow = object->pageout?VM_OBJECT_NULL:object->shadow; in vm_object_deallocate()
909 if (shadow != VM_OBJECT_NULL) { in vm_object_deallocate()
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H A Dvm_dyld_pager.c977 vm_object_t src_top_object = VM_OBJECT_NULL; in dyld_pager_data_request()
978 vm_object_t src_page_object = VM_OBJECT_NULL; in dyld_pager_data_request()
1033 assert(dst_object != VM_OBJECT_NULL); in dyld_pager_data_request()
1041 assert(src_top_object != VM_OBJECT_NULL); in dyld_pager_data_request()
1251 if (src_top_object != VM_OBJECT_NULL) { in dyld_pager_data_request()
1298 if (pager->dyld_backing_object != VM_OBJECT_NULL) { in dyld_pager_terminate_internal()
1300 pager->dyld_backing_object = VM_OBJECT_NULL; in dyld_pager_terminate_internal()
1636 vm_object_t file_object = VM_OBJECT_NULL; in vm_map_with_linking()
1642 vm_object_t backing_object = VM_OBJECT_NULL; in vm_map_with_linking()
1652 if (file_object == VM_OBJECT_NULL || file_object->internal) { in vm_map_with_linking()
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H A Dvm_fault.c1410 if (next_object == VM_OBJECT_NULL) { in vm_fault_page()
1510 && ((object != first_object) || (object->vo_copy != VM_OBJECT_NULL)) in vm_fault_page()
2116 if (next_object == VM_OBJECT_NULL) { in vm_fault_page()
2355 while ((copy_object = first_object->vo_copy) != VM_OBJECT_NULL) { in vm_fault_page()
2977 shadow != VM_OBJECT_NULL; in vm_fault_cs_handle_violation()
3537 if (obj != VM_OBJECT_NULL in vm_should_override_mte_cacheattr()
4152 assertf(VM_PAGE_OBJECT(m) != VM_OBJECT_NULL, "m=%p", m); in vm_fault_enter()
4333 if (top_object != VM_OBJECT_NULL) { in vm_fault_complete()
4360 if (top_object != VM_OBJECT_NULL) { in vm_fault_complete()
4371 top_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()
353 assert(object != VM_OBJECT_NULL); in mach_make_memory_entry_named_create()
574 VME_OBJECT(entry) == VM_OBJECT_NULL || in mach_make_memory_entry_copy()
841 if (object == VM_OBJECT_NULL) { in mach_make_memory_entry_share()
911 assert3p(object, !=, VM_OBJECT_NULL); /* Sanity, this was set above */ in mach_make_memory_entry_share()
1110 assert(object != VM_OBJECT_NULL); in mach_make_memory_entry_from_parent_entry()
1344 if (object != VM_OBJECT_NULL) { in mach_memory_object_memory_entry_64()
1348 if (object == VM_OBJECT_NULL) { in mach_memory_object_memory_entry_64()
1440 if (object == VM_OBJECT_NULL) { in memory_entry_purgeable_control_internal()
1489 if (object == VM_OBJECT_NULL) { in memory_entry_access_tracking_internal()
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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()
1124 pager->backing_object = VM_OBJECT_NULL; in apple_protect_pager_create()
1501 assert(object != VM_OBJECT_NULL); in apple_protect_pager_purge()
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()
1351 if (top_object == VM_OBJECT_NULL) { in fill_vnodeinfoforaddr()
1352 object = VM_OBJECT_NULL; in fill_vnodeinfoforaddr()
1357 object->shadow != VM_OBJECT_NULL; in fill_vnodeinfoforaddr()
1365 if (object == VM_OBJECT_NULL) { in fill_vnodeinfoforaddr()
1463 for (object = top_object; object->shadow != VM_OBJECT_NULL; object = object->shadow) { in find_vnode_object()
1492 return VM_OBJECT_NULL; in find_vnode_object()
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()
1431 assert(object != VM_OBJECT_NULL); in shared_region_pager_purge()
H A Dvm_map.c1082 if (object == VM_OBJECT_NULL) { in vm_map_set_cache_attr()
1196 VME_OBJECT(map_entry) == VM_OBJECT_NULL) { in vm_map_apple_protected()
1204 assert(protected_object != VM_OBJECT_NULL); in vm_map_apple_protected()
3016 } else if (object == VM_OBJECT_NULL) { in vm_map_enter()
3066 if (object != VM_OBJECT_NULL) { in vm_map_enter()
3209 if (object != VM_OBJECT_NULL && in vm_map_enter()
3254 if (object == VM_OBJECT_NULL) { in vm_map_enter()
3308 (object != VM_OBJECT_NULL && in vm_map_enter()
3353 if (object == VM_OBJECT_NULL) { in vm_map_enter()
3442 if ((obj2 == VM_OBJECT_NULL || obj2->internal) && 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_pageout.c350 vm_object_t vm_pageout_scan_wants_object = VM_OBJECT_NULL;
809 assert(m_object != VM_OBJECT_NULL);
1189 if (m_object == VM_OBJECT_NULL) {
2576 vm_pageout_scan_wants_object = VM_OBJECT_NULL;
2662 assert(vm_pageout_scan_wants_object == VM_OBJECT_NULL);
2694 vm_object_t m_object = VM_OBJECT_NULL;
2706 m_object = VM_OBJECT_NULL;
3026 vm_pageout_scan_wants_object = VM_OBJECT_NULL;
3045 vm_object_t cur_object = VM_OBJECT_NULL;
3226 vm_object_t m_object = VM_OBJECT_NULL; /* object of the current page (m) */
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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_object_internal.h777 ((object == VM_OBJECT_NULL || \
817 if (copy != VM_OBJECT_NULL) { in VM_OBJECT_COPY_SET()
H A Dvm_tests.c112 assert(backing_object != VM_OBJECT_NULL); in vm_test_collapse_compressor()
162 assert(top_object != VM_OBJECT_NULL); in vm_test_collapse_compressor()
228 if (top_object->shadow != VM_OBJECT_NULL) { in vm_test_collapse_compressor()
438 assert(anon_object != VM_OBJECT_NULL); in vm_test_device_pager_transpose()
442 assert(device_object != VM_OBJECT_NULL); in vm_test_device_pager_transpose()
1953 vm_object_t object = VM_OBJECT_NULL; in vm_page_relocate_test()
2483 if (obj != VM_OBJECT_NULL) { in vm_get_wimg_mode()
2813 assert(mte_object != VM_OBJECT_NULL); in create_mte_vm_object()
3579 if (object == VM_OBJECT_NULL) { in vm_upl_object_test()
3692 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.c4837 if (object == VM_OBJECT_NULL) { in vm_page_grab_secluded()
4895 object = VM_OBJECT_NULL; in vm_page_grab_secluded()
5813 vm_page_wakeup(VM_OBJECT_NULL, mem); /* clears wanted */ in vm_page_free_prepare_object()
6177 assert(m_object != VM_OBJECT_NULL); in vm_page_unwire()
6970 assert(!zero_tags || VM_PAGE_OBJECT(m) != VM_OBJECT_NULL); in vm_page_zero_fill()
7081 if (src_m_object != VM_OBJECT_NULL && in vm_page_copy()
7528 if (object == VM_OBJECT_NULL) { in vm_page_relocate()
8075 vm_object_t locked_object = VM_OBJECT_NULL; in vm_page_find_contiguous()
8153 locked_object = VM_OBJECT_NULL; in vm_page_find_contiguous()
8169 locked_object = VM_OBJECT_NULL; in vm_page_find_contiguous()
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H A Dvm_kern.c1376 VM_OBJECT_NULL, in mach_vm_allocate_kernel()
4533 VM_OBJECT_NULL, in kmem_init()
4563 VM_OBJECT_NULL, in kmem_init()
H A Dvm_user.c2277 0, vmk_flags, VM_OBJECT_NULL, 0, FALSE, in mach_vm_range_create_v1()
H A Dvm_mteinfo.c2160 if (object == VM_OBJECT_NULL) { in mteinfo_reclaim_tag_storage_page()
/xnu-12377.61.12/osfmk/mach/
H A Dvm_types.h116 #define VM_OBJECT_NULL ((vm_object_t) NULL) macro