X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=drivers%2Fnet%2Fmlx5%2Fmlx5_utils.h;h=7a62187f8e82a09174f20e59fc6c131e73fc581c;hb=f5b0aed2df07d65398ab4dfd442ed27f8db1da6b;hp=be6e5f67aa478ef6afb3ebf780ea23397bb2ec6a;hpb=a12c188b858d99ab6ba4a33b79115c578e533f00;p=dpdk.git

diff --git a/drivers/net/mlx5/mlx5_utils.h b/drivers/net/mlx5/mlx5_utils.h
index be6e5f67aa..7a62187f8e 100644
--- a/drivers/net/mlx5/mlx5_utils.h
+++ b/drivers/net/mlx5/mlx5_utils.h
@@ -274,7 +274,7 @@ struct mlx5_hlist;
  */
 struct mlx5_hlist_entry {
 	LIST_ENTRY(mlx5_hlist_entry) next; /* entry pointers in the list. */
-	uint64_t key; /* user defined 'key', could be the hash signature. */
+	uint32_t idx; /* Bucket index the entry belongs to. */
 	uint32_t ref_cnt; /* Reference count. */
 };
 
@@ -328,6 +328,13 @@ typedef struct mlx5_hlist_entry *(*mlx5_hlist_create_cb)
 				  (struct mlx5_hlist *list,
 				   uint64_t key, void *ctx);
 
+/* Hash list bucket head. */
+struct mlx5_hlist_bucket {
+	struct mlx5_hlist_head head; /* List head. */
+	rte_rwlock_t lock; /* Bucket lock. */
+	uint32_t gen_cnt; /* List modification will update generation count. */
+} __rte_cache_aligned;
+
 /**
  * Hash list table structure
  *
@@ -344,15 +351,14 @@ struct mlx5_hlist {
 	uint32_t entry_sz; /**< Size of entry, used to allocate entry. */
 	/**< mask to get the index of the list heads. */
 	uint32_t mask;
-	rte_rwlock_t lock;
-	uint32_t gen_cnt; /* List modification will update generation count. */
 	bool direct_key; /* Use the new entry key directly as hash index. */
 	bool write_most; /* List mostly used for append new or destroy. */
 	void *ctx;
 	mlx5_hlist_create_cb cb_create; /**< entry create callback. */
 	mlx5_hlist_match_cb cb_match; /**< entry match callback. */
 	mlx5_hlist_remove_cb cb_remove; /**< entry remove callback. */
-	struct mlx5_hlist_head heads[];	/**< list head arrays. */
+	struct mlx5_hlist_bucket buckets[] __rte_cache_aligned;
+	/**< list bucket arrays. */
 };
 
 /**