X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;ds=sidebyside;f=drivers%2Fmempool%2Fstack%2Frte_mempool_stack.c;h=7e85c8d6b6f8e0752686d6ad1b7d905e68783eff;hb=89aac60e0be9ed95a87b16e3595f102f9faaffb4;hp=25ccdb9afc7ead5396fae908b359cd6ccb70497b;hpb=734bdeb01cc6d69274f3b035da103ac76a40637d;p=dpdk.git

diff --git a/drivers/mempool/stack/rte_mempool_stack.c b/drivers/mempool/stack/rte_mempool_stack.c
index 25ccdb9afc..7e85c8d6b6 100644
--- a/drivers/mempool/stack/rte_mempool_stack.c
+++ b/drivers/mempool/stack/rte_mempool_stack.c
@@ -7,7 +7,7 @@
 #include <rte_stack.h>
 
 static int
-stack_alloc(struct rte_mempool *mp)
+__stack_alloc(struct rte_mempool *mp, uint32_t flags)
 {
 	char name[RTE_STACK_NAMESIZE];
 	struct rte_stack *s;
@@ -20,7 +20,7 @@ stack_alloc(struct rte_mempool *mp)
 		return -rte_errno;
 	}
 
-	s = rte_stack_create(name, mp->size, mp->socket_id, 0);
+	s = rte_stack_create(name, mp->size, mp->socket_id, flags);
 	if (s == NULL)
 		return -rte_errno;
 
@@ -29,6 +29,18 @@ stack_alloc(struct rte_mempool *mp)
 	return 0;
 }
 
+static int
+stack_alloc(struct rte_mempool *mp)
+{
+	return __stack_alloc(mp, 0);
+}
+
+static int
+lf_stack_alloc(struct rte_mempool *mp)
+{
+	return __stack_alloc(mp, RTE_STACK_F_LF);
+}
+
 static int
 stack_enqueue(struct rte_mempool *mp, void * const *obj_table,
 	      unsigned int n)
@@ -72,4 +84,14 @@ static struct rte_mempool_ops ops_stack = {
 	.get_count = stack_get_count
 };
 
+static struct rte_mempool_ops ops_lf_stack = {
+	.name = "lf_stack",
+	.alloc = lf_stack_alloc,
+	.free = stack_free,
+	.enqueue = stack_enqueue,
+	.dequeue = stack_dequeue,
+	.get_count = stack_get_count
+};
+
 MEMPOOL_REGISTER_OPS(ops_stack);
+MEMPOOL_REGISTER_OPS(ops_lf_stack);