net/mlx5: force inline for completion function

This function was supposed to be inlined, but was not because several
functions calls it.  This function should always be inline avoid
external function calls and to optimize code in data-path.

Signed-off-by: Nelio Laranjeiro <nelio.laranjeiro@6wind.com>

diff --git a/drivers/net/mlx5/mlx5_rxtx.c b/drivers/net/mlx5/mlx5_rxtx.c
index 3757366..5c39cbb 100644 (file)
--- a/drivers/net/mlx5/mlx5_rxtx.c
+++ b/drivers/net/mlx5/mlx5_rxtx.c
@@ -152,6 +152,9 @@ check_cqe64(volatile struct mlx5_cqe64 *cqe,
        return 0;
 }
 
+static inline void
+txq_complete(struct txq *txq) __attribute__((always_inline));
+
 /**
  * Manage TX completions.
  *
@@ -160,7 +163,7 @@ check_cqe64(volatile struct mlx5_cqe64 *cqe,
  * @param txq
  *   Pointer to TX queue structure.
  */
-static void
+static inline void
 txq_complete(struct txq *txq)
 {
        const unsigned int elts_n = txq->elts_n;