On Wed, Jul 31, 2024 at 9:29 PM Jakub Kicinski wrote:
>
> On Wed, 31 Jul 2024 18:20:35 -0400 Willem de Bruijn wrote:
> > Btw patchwork shows red for patch 1/3 due to a new error or warning.
> > Not sure if it's a false positive, but take a look.
>
> Patchwork is not for contributors, I keep repeat
On Wed, 31 Jul 2024 18:20:35 -0400 Willem de Bruijn wrote:
> Btw patchwork shows red for patch 1/3 due to a new error or warning.
> Not sure if it's a false positive, but take a look.
Patchwork is not for contributors, I keep repeating this :|
Were you not in the room at netdev when I was talking
zijianzhang@ wrote:
> From: Zijian Zhang
>
> The MSG_ZEROCOPY flag enables copy avoidance for socket send calls.
> However, zerocopy is not a free lunch. Apart from the management of user
> pages, the combination of poll + recvmsg to receive notifications incurs
> unignorable overhead in the appl
From: Zijian Zhang
The MSG_ZEROCOPY flag enables copy avoidance for socket send calls.
However, zerocopy is not a free lunch. Apart from the management of user
pages, the combination of poll + recvmsg to receive notifications incurs
unignorable overhead in the applications. We try to mitigate thi
