Re: [PATCH net-next v3 09/10] crypto: af_alg: Convert af_alg_sendpage() to use MSG_SPLICE_PAGES

[Herbert Xu]

On Tue, Jun 06, 2023 at 02:08:55PM +0100, David Howells wrote:
> Convert af_alg_sendpage() to use sendmsg() with MSG_SPLICE_PAGES rather
> than directly splicing in the pages itself.
> 
> This allows ->sendpage() to be replaced by something that can handle
> multiple multipage folios in a single transaction.
> 
> Signed-off-by: David Howells <dhowells@xxxxxxxxxx>
> cc: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>
> cc: "David S. Miller" <davem@xxxxxxxxxxxxx>
> cc: Eric Dumazet <edumazet@xxxxxxxxxx>
> cc: Jakub Kicinski <kuba@xxxxxxxxxx>
> cc: Paolo Abeni <pabeni@xxxxxxxxxx>
> cc: Jens Axboe <axboe@xxxxxxxxx>
> cc: Matthew Wilcox <willy@xxxxxxxxxxxxx>
> cc: linux-crypto@xxxxxxxxxxxxxxx
> cc: netdev@xxxxxxxxxxxxxxx
> ---
>  crypto/af_alg.c | 52 ++++++++-----------------------------------------
>  1 file changed, 8 insertions(+), 44 deletions(-)

Acked-by: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>
-- 
Email: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>
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