xsk: Simplify xp_aligned_validate_desc implementation

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Perform the chunk boundary check like the page boundary check in
xp_desc_crosses_non_contig_pg(). This simplifies the implementation and
reduces the number of branches.

Signed-off-by: Kal Conley <kal.conley@dectris.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Acked-by: Magnus Karlsson <magnus.karlsson@intel.com>
Link: https://lore.kernel.org/bpf/20230410121841.643254-1-kal.conley@dectris.com

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Kal Conley 2023-04-10 14:18:41 +02:00 • committed by Daniel Borkmann

parent ee5059a64d

commit 0c5f48599b

1 changed files with 4 additions and 8 deletions

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net/xdp/xsk_queue.h

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