1 /*- 2 * BSD LICENSE 3 * 4 * Copyright(c) 2010-2014 Intel Corporation. All rights reserved. 5 * All rights reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions 9 * are met: 10 * 11 * * Redistributions of source code must retain the above copyright 12 * notice, this list of conditions and the following disclaimer. 13 * * Redistributions in binary form must reproduce the above copyright 14 * notice, this list of conditions and the following disclaimer in 15 * the documentation and/or other materials provided with the 16 * distribution. 17 * * Neither the name of Intel Corporation nor the names of its 18 * contributors may be used to endorse or promote products derived 19 * from this software without specific prior written permission. 20 * 21 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 22 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 23 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 24 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 25 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 26 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 27 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 28 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 29 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 30 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 31 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 32 */ 33 34 #ifndef MALLOC_HEAP_H_ 35 #define MALLOC_HEAP_H_ 36 37 #include <rte_malloc.h> 38 #include <rte_malloc_heap.h> 39 40 #ifdef __cplusplus 41 extern "C" { 42 #endif 43 44 static inline unsigned 45 malloc_get_numa_socket(void) 46 { 47 unsigned socket_id = rte_socket_id(); 48 49 if (socket_id == (unsigned)SOCKET_ID_ANY) 50 return 0; 51 52 return socket_id; 53 } 54 55 void * 56 malloc_heap_alloc(struct malloc_heap *heap, const char *type, size_t size, 57 unsigned flags, size_t align, size_t bound); 58 59 int 60 malloc_heap_get_stats(struct malloc_heap *heap, 61 struct rte_malloc_socket_stats *socket_stats); 62 63 int 64 rte_eal_malloc_heap_init(void); 65 66 #ifdef __cplusplus 67 } 68 #endif 69 70 #endif /* MALLOC_HEAP_H_ */ 71