remove trailing whitespaces

[dpdk.git] / lib / librte_mempool / rte_mempool.h

diff --git a/lib/librte_mempool/rte_mempool.h b/lib/librte_mempool/rte_mempool.h
index 9739d7c..e5a0b13 100644 (file)
--- a/lib/librte_mempool/rte_mempool.h
+++ b/lib/librte_mempool/rte_mempool.h
@@ -1,13 +1,13 @@
 /*-
  *   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
@@ -17,7 +17,7 @@
  *     * 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
@@ -213,7 +213,7 @@ struct rte_mempool {
  * Calculates size of the mempool header.
  * @param mp
  *   Pointer to the memory pool.
- * @param pgn 
+ * @param pgn
  *   Number of page used to store mempool objects.
  */
 #define        MEMPOOL_HEADER_SIZE(mp, pgn)    (sizeof(*(mp)) + \
@@ -1380,6 +1380,17 @@ size_t rte_mempool_xmem_size(uint32_t elt_num, size_t elt_sz,
 ssize_t rte_mempool_xmem_usage(void *vaddr, uint32_t elt_num, size_t elt_sz,
        const phys_addr_t paddr[], uint32_t pg_num, uint32_t pg_shift);
 
+/**
+ * Walk list of all memory pools
+ *
+ * @param func
+ *   Iterator function
+ * @param arg
+ *   Argument passed to iterator
+ */
+void rte_mempool_walk(void (*func)(const struct rte_mempool *, void *arg),
+                     void *arg);
+
 #ifdef __cplusplus
 }
 #endif