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* Many VM area creation functions just panicked when a vm_store, vm_cache,

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or vm_cache_ref couldn't be created, instead of cleaning up and returning
  an appropriate error.
* vm_cache_ref_create() no returns a status_t instead of the vm_cache_ref
  (as that's part of the vm_cache anyway).


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@16602 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Axel Dörfler
2006-03-06 13:06:10 +00:00
parent 8013da5719
commit b420ef6461
3 changed files with 169 additions and 127 deletions
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headers/private/kernel/vm_cache.h
+2 -2
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@@ -1,5 +1,5 @@
/*
* Copyright 2003-2004, Axel Dörfler, [email protected].
* Copyright 2003-2006, Axel Dörfler, [email protected].
* Distributed under the terms of the MIT License.
*
* Copyright 2001-2002, Travis Geiselbrecht. All rights reserved.
@@ -21,7 +21,7 @@ extern "C" {
status_t vm_cache_init(struct kernel_args *args);
vm_cache *vm_cache_create(vm_store *store);
vm_cache_ref *vm_cache_ref_create(vm_cache *cache);
status_t vm_cache_ref_create(vm_cache *cache);
void vm_cache_acquire_ref(vm_cache_ref *cache_ref);
void vm_cache_release_ref(vm_cache_ref *cache_ref);
vm_page *vm_cache_lookup_page(vm_cache_ref *cacheRef, off_t page);