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| H A D | tap.c | diff 37dfe5b8ddeb7c0bb97e3643dcfd8f9f1421ad25 Tue Aug 01 15:52:54 CDT 2023 Eric Dumazet <edumazet@google.com> net: tap: change tap_alloc_skb() to allow bigger paged allocations
tap_alloc_skb() is currently calling sock_alloc_send_pskb()
forcing order-0 page allocations.
Switch to PAGE_ALLOC_COSTLY_ORDER, to increase max size by 8x.
Also add logic to increase the linear part if needed.
Signed-off-by: Eric Dumazet <edumazet@google.com>
Cc: Tahsin Erdogan <trdgn@amazon.com>
Reviewed-by: Willem de Bruijn <willemb@google.com>
Link: https://lore.kernel.org/r/20230801205254.400094-5-edumazet@google.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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