[dpdk-dev,V2,6/8] net/mlx5: force inline for completion function

Message ID ab5c641482072c69825d09ab396c7856a72b4fd8.1473851528.git.nelio.laranjeiro@6wind.com
State Accepted, archived
Delegated to: Bruce Richardson
Headers show

Commit Message

NĂ©lio Laranjeiro Sept. 14, 2016, 11:53 a.m.
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>
---
 drivers/net/mlx5/mlx5_rxtx.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

Patch

diff --git a/drivers/net/mlx5/mlx5_rxtx.c b/drivers/net/mlx5/mlx5_rxtx.c
index 3757366..5c39cbb 100644
--- 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;