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Mon, 7 Jul 2025 22:48:39 +0000 Message-ID: <83ce2cf3-7942-444f-82c2-9489733c56a7@intel.com> Date: Mon, 7 Jul 2025 15:48:36 -0700 User-Agent: Mozilla Thunderbird Subject: Re: [Intel-wired-lan] [PATCH iwl-next 2/3] ice: drop page splitting and recycling To: Michal Kubiak , CC: , , , , , References: <20250704161859.871152-1-michal.kubiak@intel.com> <20250704161859.871152-3-michal.kubiak@intel.com> Content-Language: en-US From: Jacob Keller Autocrypt: addr=jacob.e.keller@intel.com; keydata= xjMEaFx9ShYJKwYBBAHaRw8BAQdAE+TQsi9s60VNWijGeBIKU6hsXLwMt/JY9ni1wnsVd7nN J0phY29iIEtlbGxlciA8amFjb2IuZS5rZWxsZXJAaW50ZWwuY29tPsKTBBMWCgA7FiEEIEBU qdczkFYq7EMeapZdPm8PKOgFAmhcfUoCGwMFCwkIBwICIgIGFQoJCAsCBBYCAwECHgcCF4AA CgkQapZdPm8PKOiZAAEA4UV0uM2PhFAw+tlK81gP+fgRqBVYlhmMyroXadv0lH4BAIf4jLxI UPEL4+zzp4ekaw8IyFz+mRMUBaS2l+cpoBUBzjgEaFx9ShIKKwYBBAGXVQEFAQEHQF386lYe MPZBiQHGXwjbBWS5OMBems5rgajcBMKc4W4aAwEIB8J4BBgWCgAgFiEEIEBUqdczkFYq7EMe apZdPm8PKOgFAmhcfUoCGwwACgkQapZdPm8PKOjbUQD+MsPBANqBUiNt+7w0dC73R6UcQzbg cFx4Yvms6cJjeD4BAKf193xbq7W3T7r9BdfTw6HRFYDiHXgkyoc/2Q4/T+8H In-Reply-To: <20250704161859.871152-3-michal.kubiak@intel.com> Content-Type: multipart/signed; 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boundary="------------v5akIS4C2x5g5BWJkHWfiTfj"; protected-headers="v1" From: Jacob Keller To: Michal Kubiak , intel-wired-lan@lists.osuosl.org Cc: maciej.fijalkowski@intel.com, aleksander.lobakin@intel.com, larysa.zaremba@intel.com, netdev@vger.kernel.org, przemyslaw.kitszel@intel.com, anthony.l.nguyen@intel.com Message-ID: <83ce2cf3-7942-444f-82c2-9489733c56a7@intel.com> Subject: Re: [Intel-wired-lan] [PATCH iwl-next 2/3] ice: drop page splitting and recycling References: <20250704161859.871152-1-michal.kubiak@intel.com> <20250704161859.871152-3-michal.kubiak@intel.com> In-Reply-To: <20250704161859.871152-3-michal.kubiak@intel.com> --------------v5akIS4C2x5g5BWJkHWfiTfj Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable On 7/4/2025 9:18 AM, Michal Kubiak wrote: > @@ -1100,14 +994,10 @@ static void ice_put_rx_mbuf(struct ice_rx_ring *= rx_ring, struct xdp_buff *xdp, > for (i =3D 0; i < post_xdp_frags; i++) { > buf =3D &rx_ring->rx_buf[idx]; > =20 > - if (verdict & (ICE_XDP_TX | ICE_XDP_REDIR)) { > - ice_rx_buf_adjust_pg_offset(buf, xdp->frame_sz); > + if (verdict & (ICE_XDP_TX | ICE_XDP_REDIR)) > *xdp_xmit |=3D verdict; > - } else if (verdict & ICE_XDP_CONSUMED) { > + else if (verdict & ICE_XDP_CONSUMED) > buf->pagecnt_bias++; Why do we still keep pagecnt_bias++ here? --------------v5akIS4C2x5g5BWJkHWfiTfj-- --------------Dug8pvwhMnus2tlqB0sjdZfB Content-Type: application/pgp-signature; name="OpenPGP_signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="OpenPGP_signature.asc" -----BEGIN PGP SIGNATURE----- wnsEABYIACMWIQQgQFSp1zOQVirsQx5qll0+bw8o6AUCaGxOxQUDAAAAAAAKCRBqll0+bw8o6FfE AP9UFrw9ZuxOSTxU2NZgVPz853F0UcpdVB8t0wwqXBTjegD/QhxcxqKoHccRVkQA7bJpd16KXGCD 7KKOrPa2Z4D6dQs= =K0cH -----END PGP SIGNATURE----- --------------Dug8pvwhMnus2tlqB0sjdZfB--