From: patchwork-bot+netdevbpf@kernel.org
To: Arseniy Krasnov <AVKrasnov@sberdevices.ru>
Cc: stefanha@redhat.com, sgarzare@redhat.com, davem@davemloft.net,
edumazet@google.com, kuba@kernel.org, pabeni@redhat.com,
bobby.eshleman@bytedance.com, kvm@vger.kernel.org,
virtualization@lists.linux-foundation.org,
netdev@vger.kernel.org, linux-kernel@vger.kernel.org,
kernel@sberdevices.ru, oxffffaa@gmail.com,
avkrasnov@sberdevices.ru
Subject: Re: [PATCH net-next v5 0/2] allocate multiple skbuffs on tx
Date: Tue, 28 Mar 2023 10:10:19 +0000 [thread overview]
Message-ID: <167999821910.6518.13997608603920855143.git-patchwork-notify@kernel.org> (raw)
In-Reply-To: <b0d15942-65ba-3a32-ba8d-fed64332d8f6@sberdevices.ru>
Hello:
This series was applied to netdev/net-next.git (main)
by Paolo Abeni <pabeni@redhat.com>:
On Sun, 26 Mar 2023 01:02:43 +0300 you wrote:
> This adds small optimization for tx path: instead of allocating single
> skbuff on every call to transport, allocate multiple skbuff's until
> credit space allows, thus trying to send as much as possible data without
> return to af_vsock.c.
>
> Also this patchset includes second patch which adds check and return from
> 'virtio_transport_get_credit()' and 'virtio_transport_put_credit()' when
> these functions are called with 0 argument. This is needed, because zero
> argument makes both functions to behave as no-effect, but both of them
> always tries to acquire spinlock. Moreover, first patch always calls
> function 'virtio_transport_put_credit()' with zero argument in case of
> successful packet transmission.
>
> [...]
Here is the summary with links:
- [net-next,v5,1/2] virtio/vsock: allocate multiple skbuffs on tx
https://git.kernel.org/netdev/net-next/c/b68ffb1b3bee
- [net-next,v5,2/2] virtio/vsock: check argument to avoid no effect call
https://git.kernel.org/netdev/net-next/c/e3ec366eb0d1
You are awesome, thank you!
--
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prev parent reply other threads:[~2023-03-28 10:10 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-03-25 22:02 [PATCH net-next v5 0/2] allocate multiple skbuffs on tx Arseniy Krasnov
2023-03-25 22:03 ` [PATCH net-next v5 1/2] virtio/vsock: " Arseniy Krasnov
2023-03-25 22:04 ` [PATCH net-next v5 2/2] virtio/vsock: check argument to avoid no effect call Arseniy Krasnov
2023-03-28 10:10 ` patchwork-bot+netdevbpf [this message]
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