From: Ido Schimmel <idosch@idosch•org>
To: "Toke Høiland-Jørgensen" <toke@redhat•com>
Cc: netdev@vger•kernel.org, davem@davemloft•net,
nhorman@tuxdriver•com, jiri@mellanox•com, dsahern@gmail•com,
roopa@cumulusnetworks•com, nikolay@cumulusnetworks•com,
jakub.kicinski@netronome•com, andy@greyhouse•net,
f.fainelli@gmail•com, andrew@lunn•ch, vivien.didelot@gmail•com,
mlxsw@mellanox•com, Ido Schimmel <idosch@mellanox•com>
Subject: Re: [PATCH net-next 00/10] drop_monitor: Capture dropped packets and metadata
Date: Fri, 9 Aug 2019 15:54:18 +0300 [thread overview]
Message-ID: <20190809125418.GB2931@splinter> (raw)
In-Reply-To: <87o90yrar8.fsf@toke.dk>
On Fri, Aug 09, 2019 at 10:41:47AM +0200, Toke Høiland-Jørgensen wrote:
> This is great. Are you planning to add the XDP integration as well? :)
Thanks, Toke. From one of your previous replies I got the impression
that another hook needs to be added in order to catch 'XDP_DROP' as it
is not covered by the 'xdp_exception' tracepoint which only covers
'XDP_ABORTED'. If you can take care of that, I can look into the
integration with drop monitor.
I kept the XDP case in mind while working on the hardware originated
drops and I think that extending drop monitor for this use case should
be relatively straightforward. I will Cc you on the patchset that adds
monitoring of hardware drops and comment with how I think XDP
integration should look like.
next prev parent reply other threads:[~2019-08-09 12:54 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-08-07 10:30 [PATCH net-next 00/10] drop_monitor: Capture dropped packets and metadata Ido Schimmel
2019-08-07 10:30 ` [PATCH net-next 01/10] drop_monitor: Split tracing enable / disable to different functions Ido Schimmel
2019-08-07 10:30 ` [PATCH net-next 02/10] drop_monitor: Initialize timer and work item upon tracing enable Ido Schimmel
2019-08-07 10:30 ` [PATCH net-next 03/10] drop_monitor: Reset per-CPU data before starting to trace Ido Schimmel
2019-08-07 10:30 ` [PATCH net-next 04/10] drop_monitor: Require CAP_NET_ADMIN for drop monitor configuration Ido Schimmel
2019-08-07 10:30 ` [PATCH net-next 05/10] drop_monitor: Add alert mode operations Ido Schimmel
2019-08-07 10:30 ` [PATCH net-next 06/10] drop_monitor: Add packet alert mode Ido Schimmel
2019-08-07 10:30 ` [PATCH net-next 07/10] drop_monitor: Allow truncation of dropped packets Ido Schimmel
2019-08-07 10:30 ` [PATCH net-next 08/10] drop_monitor: Add a command to query current configuration Ido Schimmel
2019-08-07 10:30 ` [PATCH net-next 09/10] drop_monitor: Make drop queue length configurable Ido Schimmel
2019-08-07 10:30 ` [PATCH net-next 10/10] drop_monitor: Expose tail drop counter Ido Schimmel
2019-08-08 21:08 ` [PATCH net-next 00/10] drop_monitor: Capture dropped packets and metadata David Ahern
2019-08-09 12:38 ` Ido Schimmel
2019-08-09 8:41 ` Toke Høiland-Jørgensen
2019-08-09 12:54 ` Ido Schimmel [this message]
2019-08-09 18:15 ` Toke Høiland-Jørgensen
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