54d3fe948d
mlx5_tx_complete() polls completion queue multiple times until it encounters an invalid entry. As Tx completions are suppressed by MLX5_TX_COMP_THRESH, it is waste of cycles to expect multiple completions in a poll. And freeing too many buffers in a call can cause high jitter. This patch improves throughput a little. Signed-off-by: Yongseok Koh <yskoh@mellanox.com> Acked-by: Nelio Laranjeiro <nelio.laranjeiro@6wind.com> Reviewed-by: Sagi Grimberg <sagi@grimberg.me>
DPDK is a set of libraries and drivers for fast packet processing. It supports many processor architectures and both FreeBSD and Linux. The DPDK uses the Open Source BSD license for the core libraries and drivers. The kernel components are GPLv2 licensed. Please check the doc directory for release notes, API documentation, and sample application information. For questions and usage discussions, subscribe to: users@dpdk.org Report bugs and issues to the development mailing list: dev@dpdk.org