From: Stephen Hemminger <stephen@networkplumber.org>
To: Yiding Zhou <yidingx.zhou@intel.com>
Cc: dev@dpdk.org, qi.z.zhang@intel.com, anatoly.burakov@intel.com,
xingguang.he@intel.com, stable@dpdk.org
Subject: Re: [PATCH v2] net/pcap: fix timeout of stopping device
Date: Tue, 6 Sep 2022 07:57:37 -0700 [thread overview]
Message-ID: <20220906075737.2fb429a5@hermes.local> (raw)
In-Reply-To: <20220906080511.46088-1-yidingx.zhou@intel.com>
On Tue, 6 Sep 2022 16:05:11 +0800
Yiding Zhou <yidingx.zhou@intel.com> wrote:
> The pcap file will be synchronized to the disk when stopping the device.
> It takes a long time if the file is large that would cause the
> 'detach sync request' timeout when the device is closed under multi-process
> scenario.
>
> This commit fixes the issue by using alarm handler to release dumper.
>
> Fixes: 0ecfb6c04d54 ("net/pcap: move handler to process private")
> Cc: stable@dpdk.org
>
> Signed-off-by: Yiding Zhou <yidingx.zhou@intel.com>
I think you need to redesign the handshake if this the case.
Forcing 30 second delay at the end of all uses of pcap is not acceptable.
next prev parent reply other threads:[~2022-09-06 14:57 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-08-25 7:20 [PATCH] net/pcap: reduce time for " Yiding Zhou
2022-08-25 10:09 ` Ferruh Yigit
2022-08-25 11:17 ` Zhou, YidingX
2022-08-25 12:21 ` Ferruh Yigit
2022-08-29 11:50 ` Zhou, YidingX
2022-08-31 16:42 ` Stephen Hemminger
2022-09-01 7:40 ` Zhou, YidingX
2022-09-06 8:05 ` [PATCH v2] net/pcap: fix timeout of " Yiding Zhou
2022-09-06 14:57 ` Stephen Hemminger [this message]
2022-09-06 16:21 ` Zhou, YidingX
2022-09-21 7:14 ` Zhou, YidingX
2022-10-03 15:00 ` Ferruh Yigit
2022-11-22 9:25 ` Zhou, YidingX
2022-11-22 17:28 ` Stephen Hemminger
2022-12-02 10:22 ` Zhou, YidingX
2022-11-29 14:11 ` Ferruh Yigit
2022-12-02 10:13 ` Zhou, YidingX
2022-12-02 11:19 ` Ferruh Yigit
2022-12-05 1:58 ` Zhou, YidingX
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