DPDK  16.11.9
rte_malloc_heap.h
1 /*-
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3  *
4  * Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
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33 
34 #ifndef _RTE_MALLOC_HEAP_H_
35 #define _RTE_MALLOC_HEAP_H_
36 
37 #include <stddef.h>
38 #include <sys/queue.h>
39 #include <rte_spinlock.h>
40 #include <rte_memory.h>
41 
42 /* Number of free lists per heap, grouped by size. */
43 #define RTE_HEAP_NUM_FREELISTS 13
44 
48 struct malloc_heap {
49  rte_spinlock_t lock;
50  LIST_HEAD(, malloc_elem) free_head[RTE_HEAP_NUM_FREELISTS];
51  unsigned alloc_count;
52  size_t total_size;
54 
55 #endif /* _RTE_MALLOC_HEAP_H_ */