From: Breno Leitao <leitao@debian.org>
To: Maksym Kutsevol <max@kutsevol.com>
Cc: "David S. Miller" <davem@davemloft.net>,
Eric Dumazet <edumazet@google.com>,
Jakub Kicinski <kuba@kernel.org>, Paolo Abeni <pabeni@redhat.com>,
netdev@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH v2 1/2] netpoll: Make netpoll_send_udp return status instead of void
Date: Fri, 30 Aug 2024 01:46:01 -0700 [thread overview]
Message-ID: <ZtGGydVJU816pIPd@gmail.com> (raw)
In-Reply-To: <20240828214524.1867954-1-max@kutsevol.com>
On Wed, Aug 28, 2024 at 02:33:48PM -0700, Maksym Kutsevol wrote:
> netpoll_send_udp can return if send was successful.
> It will allow client code to be aware of the send status.
>
> Possible return values are the result of __netpoll_send_skb (cast to int)
> and -ENOMEM. This doesn't cover the case when TX was not successful
> instantaneously and was scheduled for later, __netpoll__send_skb returns
> success in that case.
>
> Signed-off-by: Maksym Kutsevol <max@kutsevol.com>
Reviewed-by: Breno Leitao <leitao@debian.org>
prev parent reply other threads:[~2024-08-30 8:46 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-08-24 21:50 [PATCH 1/2] netpoll: Make netpoll_send_udp return status instead of void Maksym Kutsevol
2024-08-24 21:50 ` [PATCH 2/2] netcons: Add udp send fail statistics to netconsole Maksym Kutsevol
2024-08-26 21:35 ` Jakub Kicinski
2024-08-26 23:55 ` Maksym Kutsevol
2024-08-27 13:59 ` Jakub Kicinski
2024-08-28 15:03 ` Maksym Kutsevol
2024-08-28 15:24 ` Breno Leitao
2024-08-28 15:33 ` Maksym Kutsevol
2024-08-27 6:32 ` kernel test robot
2024-08-27 9:36 ` kernel test robot
2024-08-27 12:18 ` Breno Leitao
2024-08-28 15:04 ` Maksym Kutsevol
[not found] ` <CAO6EAnVXXfQRK1xWoxO+dQwQsftw3bhOz27cQPNX=TzCutkrQQ@mail.gmail.com>
[not found] ` <Zs8//o3EDLtt+eTY@gmail.com>
2024-08-28 15:31 ` Maksym Kutsevol
2024-08-28 21:33 ` [PATCH v2 1/2] netpoll: Make netpoll_send_udp return status instead of void Maksym Kutsevol
2024-08-28 21:33 ` [PATCH v2 2/2] netcons: Add udp send fail statistics to netconsole Maksym Kutsevol
2024-08-30 8:45 ` Breno Leitao
2024-08-30 12:58 ` Maksym Kutsevol
2024-08-30 14:12 ` Breno Leitao
2024-08-30 15:37 ` Maksym Kutsevol
2024-08-28 22:57 ` [PATCH v2 1/2] netpoll: Make netpoll_send_udp return status instead of void Jakub Kicinski
2024-08-28 23:16 ` Maksym Kutsevol
2024-08-30 8:46 ` Breno Leitao [this message]
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