Messages in this thread | | | Subject | Re: [PATCH net-next v5 0/2] allocate multiple skbuffs on tx | From | patchwork-bot+netdevbpf@kernel ... | Date | Tue, 28 Mar 2023 10:10:19 +0000 |
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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
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