1 files changed, 56 insertions, 0 deletions
diff --git a/src/dpdk_lib18/librte_eal/common/include/rte_malloc_heap.h b/src/dpdk_lib18/librte_eal/common/include/rte_malloc_heap.h
new file mode 100755
index 00000000..716216f2
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+++ b/src/dpdk_lib18/librte_eal/common/include/rte_malloc_heap.h
@@ -0,0 +1,56 @@
+/*-
+ *   BSD LICENSE
+ *
+ *   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
+ *   All rights reserved.
+ *
+ *   Redistribution and use in source and binary forms, with or without
+ *   modification, are permitted provided that the following conditions
+ *   are met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in
+ *       the documentation and/or other materials provided with the
+ *       distribution.
+ *     * Neither the name of Intel Corporation nor the names of its
+ *       contributors may be used to endorse or promote products derived
+ *       from this software without specific prior written permission.
+ *
+ *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef _RTE_MALLOC_HEAP_H_
+#define _RTE_MALLOC_HEAP_H_
+
+#include <stddef.h>
+#include <sys/queue.h>
+#include <rte_spinlock.h>
+#include <rte_memory.h>
+
+/* Number of free lists per heap, grouped by size. */
+#define RTE_HEAP_NUM_FREELISTS  5
+
+/**
+ * Structure to hold malloc heap
+ */
+struct malloc_heap {
+	rte_spinlock_t lock;
+	LIST_HEAD(, malloc_elem) free_head[RTE_HEAP_NUM_FREELISTS];
+	unsigned mz_count;
+	unsigned alloc_count;
+	size_t total_size;
+} __rte_cache_aligned;
+
+#endif /* _RTE_MALLOC_HEAP_H_ */