X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=lib%2Flibrte_hash%2Frte_hash.c;h=924571614ef96e5160fee295a440479af4c2cf7c;hb=66e1591687ac;hp=d02b6b4faf32b48b1fdada46b674cafbd360f761;hpb=4542f8939779d7acbbdebbf45e32e5df291eec6d;p=dpdk.git

diff --git a/lib/librte_hash/rte_hash.c b/lib/librte_hash/rte_hash.c
index d02b6b4faf..924571614e 100644
--- a/lib/librte_hash/rte_hash.c
+++ b/lib/librte_hash/rte_hash.c
@@ -39,14 +39,13 @@
 #include <sys/queue.h>
 
 #include <rte_common.h>
-#include <rte_memory.h>         /* for definition of CACHE_LINE_SIZE */
+#include <rte_memory.h>         /* for definition of RTE_CACHE_LINE_SIZE */
 #include <rte_log.h>
 #include <rte_memcpy.h>
 #include <rte_prefetch.h>
 #include <rte_branch_prediction.h>
 #include <rte_memzone.h>
 #include <rte_malloc.h>
-#include <rte_tailq.h>
 #include <rte_eal.h>
 #include <rte_eal_memconfig.h>
 #include <rte_per_lcore.h>
@@ -59,9 +58,13 @@
 
 #include "rte_hash.h"
 
-
 TAILQ_HEAD(rte_hash_list, rte_tailq_entry);
 
+static struct rte_tailq_elem rte_hash_tailq = {
+	.name = "RTE_HASH",
+};
+EAL_REGISTER_TAILQ(rte_hash_tailq)
+
 /* Macro to enable/disable run-time checking of function parameters */
 #if defined(RTE_LIBRTE_HASH_DEBUG)
 #define RETURN_IF_TRUE(cond, retval) do { \
@@ -145,12 +148,7 @@ rte_hash_find_existing(const char *name)
 	struct rte_tailq_entry *te;
 	struct rte_hash_list *hash_list;
 
-	/* check that we have an initialised tail queue */
-	if ((hash_list =
-			RTE_TAILQ_LOOKUP_BY_IDX(RTE_TAILQ_HASH, rte_hash_list)) == NULL) {
-		rte_errno = E_RTE_NO_TAILQ;
-		return NULL;
-	}
+	hash_list = RTE_TAILQ_CAST(rte_hash_tailq.head, rte_hash_list);
 
 	rte_rwlock_read_lock(RTE_EAL_TAILQ_RWLOCK);
 	TAILQ_FOREACH(te, hash_list, next) {
@@ -177,12 +175,7 @@ rte_hash_create(const struct rte_hash_parameters *params)
 	char hash_name[RTE_HASH_NAMESIZE];
 	struct rte_hash_list *hash_list;
 
-	/* check that we have an initialised tail queue */
-	if ((hash_list =
-	     RTE_TAILQ_LOOKUP_BY_IDX(RTE_TAILQ_HASH, rte_hash_list)) == NULL) {
-		rte_errno = E_RTE_NO_TAILQ;
-		return NULL;
-	}
+	hash_list = RTE_TAILQ_CAST(rte_hash_tailq.head, rte_hash_list);
 
 	/* Check for valid parameters */
 	if ((params == NULL) ||
@@ -206,11 +199,11 @@ rte_hash_create(const struct rte_hash_parameters *params)
 				     sizeof(hash_sig_t), SIG_BUCKET_ALIGNMENT);
 	key_size =  align_size(params->key_len, KEY_ALIGNMENT);
 
-	hash_tbl_size = align_size(sizeof(struct rte_hash), CACHE_LINE_SIZE);
+	hash_tbl_size = align_size(sizeof(struct rte_hash), RTE_CACHE_LINE_SIZE);
 	sig_tbl_size = align_size(num_buckets * sig_bucket_size,
-				  CACHE_LINE_SIZE);
+				  RTE_CACHE_LINE_SIZE);
 	key_tbl_size = align_size(num_buckets * key_size *
-				  params->bucket_entries, CACHE_LINE_SIZE);
+				  params->bucket_entries, RTE_CACHE_LINE_SIZE);
 
 	/* Total memory required for hash context */
 	mem_size = hash_tbl_size + sig_tbl_size + key_tbl_size;
@@ -233,7 +226,7 @@ rte_hash_create(const struct rte_hash_parameters *params)
 	}
 
 	h = (struct rte_hash *)rte_zmalloc_socket(hash_name, mem_size,
-					   CACHE_LINE_SIZE, params->socket_id);
+					   RTE_CACHE_LINE_SIZE, params->socket_id);
 	if (h == NULL) {
 		RTE_LOG(ERR, HASH, "memory allocation failed\n");
 		rte_free(te);
@@ -275,12 +268,7 @@ rte_hash_free(struct rte_hash *h)
 	if (h == NULL)
 		return;
 
-	/* check that we have an initialised tail queue */
-	if ((hash_list =
-	     RTE_TAILQ_LOOKUP_BY_IDX(RTE_TAILQ_HASH, rte_hash_list)) == NULL) {
-		rte_errno = E_RTE_NO_TAILQ;
-		return;
-	}
+	hash_list = RTE_TAILQ_CAST(rte_hash_tailq.head, rte_hash_list);
 
 	rte_rwlock_write_lock(RTE_EAL_TAILQ_RWLOCK);