2 * Copyright © 2018 Intel Corporation
4 * Permission is hereby granted, free of charge, to any person obtaining a
5 * copy of this software and associated documentation files (the "Software"),
6 * to deal in the Software without restriction, including without limitation
7 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
8 * and/or sell copies of the Software, and to permit persons to whom the
9 * Software is furnished to do so, subject to the following conditions:
11 * The above copyright notice and this permission notice (including the next
12 * paragraph) shall be included in all copies or substantial portions of the
15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
16 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
17 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
18 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
19 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
20 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
35 struct util_vma_heap
{
36 struct list_head holes
;
39 void util_vma_heap_init(struct util_vma_heap
*heap
,
40 uint64_t start
, uint64_t size
);
41 void util_vma_heap_finish(struct util_vma_heap
*heap
);
43 uint64_t util_vma_heap_alloc(struct util_vma_heap
*heap
,
44 uint64_t size
, uint64_t alignment
);
46 bool util_vma_heap_alloc_addr(struct util_vma_heap
*heap
,
47 uint64_t addr
, uint64_t size
);
49 void util_vma_heap_free(struct util_vma_heap
*heap
,
50 uint64_t offset
, uint64_t size
);
56 #endif /* _UTIL_DEBUG_H */