Hi
-----Original Message----- From: Lijun Ou <oulijun@huawei.com> Sent: Monday, April 12, 2021 21:13 To: Yigit, Ferruh <ferruh.yigit@intel.com> Cc: Li, Xiaoyun <xiaoyun.li@intel.com>; dev@dpdk.org; linuxarm@openeuler.org Subject: [PATCH V3] app/testpmd: support Tx mbuf free on demand cmd
From: Chengwen Feng <fengchengwen@huawei.com>
This patch support tx_done_cleanup command: tx_done_cleanup port (port_id) (queue_id) (free_cnt)
Users must make sure there are no concurrent access to the same Tx queue (like rte_eth_tx_burst, rte_eth_dev_tx_queue_stop and so on) this command executed.
Signed-off-by: Chengwen Feng <fengchengwen@huawei.com> Signed-off-by: Lijun Ou <oulijun@huawei.com>
As I remember, last comments (from Ferruh and Aaron) suggest you to do this in an unit test not testpmd.
--- V2->V3: - The command implementation is changed so that the queuestate does not depend on the command execution.
V1->V2: - use Tx instead of TX - add note in doc --- app/test-pmd/cmdline.c | 85 +++++++++++++++++++++++++++++ doc/guides/rel_notes/release_21_05.rst | 2 + doc/guides/testpmd_app_ug/testpmd_funcs.rst | 11 ++++ 3 files changed, 98 insertions(+) <snip> + show config ~~~~~~~~~~~
-- 2.7.4