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SubjectRe: [RFC PATCH 03/28] tcp: Support MSG_SPLICE_PAGES
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Willem de Bruijn <willemdebruijn.kernel@gmail.com> wrote:

> The commit message mentions MSG_SPLICE_PAGES as an internal flag.
>
> It can be passed from userspace. The code anticipates that and checks
> preconditions.

Should I add a separate field in the in-kernel msghdr struct for such internal
flags? That would also avoid putting an internal flag in the same space as
the uapi flags.

David

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