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From: Jerin Jacob <jerin.jacob@caviumnetworks.com>
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CC: <thomas.monjalon@6wind.com>, <bruce.richardson@intel.com>,
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Subject: [dpdk-dev] [PATCH v2] mempool: replace c memcpy code semantics with
optimized rte_memcpy
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Signed-off-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
---
v1..v2
Corrected the the git commit message(s/mbuf/mempool/g)
---
lib/librte_mempool/rte_mempool.h | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/lib/librte_mempool/rte_mempool.h b/lib/librte_mempool/rte_mempool.h
index 60339bd..24876a2 100644
--- a/lib/librte_mempool/rte_mempool.h
+++ b/lib/librte_mempool/rte_mempool.h
@@ -73,6 +73,7 @@
#include <rte_memory.h>
#include <rte_branch_prediction.h>
#include <rte_ring.h>
+#include <rte_memcpy.h>
#ifdef __cplusplus
extern "C" {
@@ -739,7 +740,6 @@ __mempool_put_bulk(struct rte_mempool *mp, void * const *obj_table,
unsigned n, int is_mp)
{
struct rte_mempool_cache *cache;
- uint32_t index;
void **cache_objs;
unsigned lcore_id = rte_lcore_id();
uint32_t cache_size = mp->cache_size;
@@ -768,8 +768,7 @@ __mempool_put_bulk(struct rte_mempool *mp, void * const *obj_table,
*/
/* Add elements back into the cache */
- for (index = 0; index < n; ++index, obj_table++)
- cache_objs[index] = *obj_table;
+ rte_memcpy(&cache_objs[0], obj_table, sizeof(void *) * n);
cache->len += n;
--
2.5.5