From: Qiming Chen <chenqiming_hua...@163.com> Sent: Tuesday, August 31, 2021 14:41 To: Wang, Haiyue <haiyue.w...@intel.com> Cc: dev@dpdk.org Subject: Re: [PATCH] net/ixgbe: slove mbuf leak
Do you mean let me sync to mailto:sta...@dpdk.org? Yes. ;-) Qiming Chen mailto:chenqiming_hua...@163.com 签名由 https://mail.163.com/dashi/dlpro.html?from=mail81 定制 On 8/31/2021 14:04，mailto:haiyue.w...@intel.com wrote： -----Original Message----- From: Qiming Chen <mailto:chenqiming_hua...@163.com> Sent: Tuesday, August 31, 2021 11:28 To: mailto:dev@dpdk.org Cc: Wang, Haiyue <mailto:haiyue.w...@intel.com>; Qiming Chen <mailto:chenqiming_hua...@163.com> Subject: [PATCH] net/ixgbe: slove mbuf leak A local test found that repeated port start and stop operations during the continuous SSE vector bufflist receiving process will cause the mbuf resource to run out. The final positioning is when the port is stopped, the mbuf of the pkt_first_seg pointer is not released. Resources leak. The patch scheme is to judge whether the pointer is empty when the port is stopped, and release the corresponding mbuf if it is not empty. Signed-off-by: Qiming Chen <mailto:chenqiming_hua...@163.com> Backport ? Cc: mailto:sta...@dpdk.org --- drivers/net/ixgbe/ixgbe_rxtx.c | 4 ++++ 1 file changed, 4 insertions(+) Acked-by: Haiyue Wang <mailto:haiyue.w...@intel.com> -- 2.30.1.windows.1
