On 2024/12/31 1:55, Stephen Hemminger wrote:
On Mon, 30 Dec 2024 14:54:03 +0800
Jie Hai <[email protected]> wrote:
From: Jie Hai <[email protected]>
To: <[email protected]>, <[email protected]>, <[email protected]>, <[email protected]>,
<[email protected]>, Chengwen Feng <[email protected]>, "Wei Hu (Xavier)"
<[email protected]>, Huisong Li <[email protected]>
CC: <[email protected]>, <[email protected]>
Subject: [PATCH 1/3] net/hns3: fix simple Tx path incorrect free the mbuf
Date: Mon, 30 Dec 2024 14:54:03 +0800
X-Mailer: git-send-email 2.22.0
From: Dengdui Huang <[email protected]>
When RTE_ETH_TX_OFFLOAD_MBUF_FAST_FREE offload is not set,
use rte_pktmbuf_free_seg() to free the mbuf.
Fixes: 7ef933908f04 ("net/hns3: add simple Tx path")
Cc: [email protected]
Signed-off-by: Dengdui Huang <[email protected]>
Signed-off-by: Jie Hai <[email protected]>
What about the fast free case which is using rte_mempool_put_bulk when
it should use rte_pktmbuf_free_bulk instead?
Hi, Stephen Hemminger,
During the fast free case, the performance of using
rte_mempool_put_bulk is higher than that of using
rte_pktmbuf_free_bulk because other references
to mbuf do not need to be considered. So it's better
to not change.
Thanks,
Jie Hai
