xdp: add frags support to xdp_return_{buff/frame}

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Take into account if the received xdp_buff/xdp_frame is non-linear
recycling/returning the frame memory to the allocator or into
xdp_frame_bulk.

Acked-by: Toke Hoiland-Jorgensen <toke@redhat.com>
Acked-by: John Fastabend <john.fastabend@gmail.com>
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Link: https://lore.kernel.org/r/a961069febc868508ce1bdf5e53a343eb4e57cb2.1642758637.git.lorenzo@kernel.org
Signed-off-by: Alexei Starovoitov <ast@kernel.org>

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Lorenzo Bianconi 2022-01-21 11:09:50 +01:00 • committed by Alexei Starovoitov

parent ed7a58cb40

commit 7c48cb0176

2 changed files with 69 additions and 3 deletions

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18

include/net/xdp.h

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