skbuff: add flags to ubuf_info for ubuf setup

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Currently, when an ubuf is attached to a new skb, the shared
flags word is initialized to a fixed value.  Instead of doing
this, set the default flags in the ubuf, and have new skbs
inherit from this default.

This is needed when setting up different zerocopy types.

Signed-off-by: Jonathan Lemon <jonathan.lemon@gmail.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

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Jonathan Lemon 2021-01-06 14:18:39 -08:00 • committed by Jakub Kicinski

parent 06b4feb37e

commit 04c2d33eab

2 changed files with 3 additions and 1 deletions

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include/linux/skbuff.h

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