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dmarc=none (p=none dis=none) header.from=sk.com; spf=pass smtp.mailfrom=sk.com; arc=none smtp.client-ip=166.125.252.92 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=sk.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=sk.com X-AuditID: a67dfc5b-669ff7000002311f-28-68789fb30299 From: Byungchul Park To: willy@infradead.org, netdev@vger.kernel.org Cc: linux-kernel@vger.kernel.org, linux-mm@kvack.org, kernel_team@skhynix.com, almasrymina@google.com, ilias.apalodimas@linaro.org, harry.yoo@oracle.com, akpm@linux-foundation.org, andrew+netdev@lunn.ch, asml.silence@gmail.com, toke@redhat.com, david@redhat.com, Liam.Howlett@oracle.com, vbabka@suse.cz, rppt@kernel.org, surenb@google.com, mhocko@suse.com, linux-rdma@vger.kernel.org, bpf@vger.kernel.org, vishal.moola@gmail.com, hannes@cmpxchg.org, ziy@nvidia.com, jackmanb@google.com, wei.fang@nxp.com, shenwei.wang@nxp.com, xiaoning.wang@nxp.com, davem@davemloft.net, edumazet@google.com, kuba@kernel.org, pabeni@redhat.com, anthony.l.nguyen@intel.com, przemyslaw.kitszel@intel.com, sgoutham@marvell.com, gakula@marvell.com, sbhatta@marvell.com, hkelam@marvell.com, bbhushan2@marvell.com, tariqt@nvidia.com, ast@kernel.org, daniel@iogearbox.net, hawk@kernel.org, john.fastabend@gmail.com, sdf@fomichev.me, saeedm@nvidia.com, leon@kernel.org, mbloch@nvidia.com, danishanwar@ti.com, rogerq@kernel.org, nbd@nbd.name, lorenzo@kernel.org, ryder.lee@mediatek.com, shayne.chen@mediatek.com, sean.wang@mediatek.com, matthias.bgg@gmail.com, angelogioacchino.delregno@collabora.com, aleksander.lobakin@intel.com, horms@kernel.org, m-malladi@ti.com, krzysztof.kozlowski@linaro.org, matthias.schiffer@ew.tq-group.com, robh@kernel.org, imx@lists.linux.dev, intel-wired-lan@lists.osuosl.org, linux-arm-kernel@lists.infradead.org, linux-wireless@vger.kernel.org, linux-mediatek@lists.infradead.org Subject: [PATCH net-next v11 06/12] net: fec: access ->pp through netmem_desc instead of page Date: Thu, 17 Jul 2025 16:00:46 +0900 Message-Id: <20250717070052.6358-7-byungchul@sk.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20250717070052.6358-1-byungchul@sk.com> References: <20250717070052.6358-1-byungchul@sk.com> X-Brightmail-Tracker: H4sIAAAAAAAAAzVSe0yTdxT1971pqH6rZvsUH7FKZsiGY2pyF4w6Y8yPbMtY+EPnskkj39ZG QFOggo+IWGNsFBQfAS2jhaqFMktakc61KqUiEXVQEaryEtA4LSpPqVW7UuN/J+fcc869yeVI 2X16DqfKzBbVmYp0OSOhJEPRxi/t5bnKr05dSwS9tYaBtlEjDZbJXDjf56DBWyXAP62TBOir LyEYCzxkwXaoi4RRzw0GKo0TJARqj1Cg/1dLwbj1DQmPm/pZaHa/o8Bi+wF6zz2hwHmwnoTG 8VjoL2pm4Ig2SEJpzwEGQg+CNLgCL1gocJgJcD2vY6H1UiENJ96cJaE+vy/cNdBBw93Legbu 7m9D0FMTouGJO1zoN3exUGg5jcB9tYqBAu0y8NeNsfDqpIeE3sI18L5EA02GT2GixY/g4dl7 BIScDhbu9FygwWOtJ6D9UYCEicNlDOiGihDcK71MwK2yWhpMLe1EeI8U6Ai9JeC418DAgLYX gbexn4Iz+woRWK/4aBh2hk8OTuqZNWtxo/8liR3dJoQvVt0n8NOj7wnsu3KTwH+f7maxwZaD 7eY4XOn8j8A6n5fEtupDDLaNFLO4q8PJ4OaSIIXtpr34qb0UJc/bJFmZJqarNKJ66apUiXK0 swFtL5fmWnR3yHx0U6JDHCfwy4XQyPc6FBWBLc5Bcgoz/OeCzxeI4Fl8gjDaf4PSIQlH8rej BZe9hJgSZvK/CoEDRmYKU3ys0Odqjhik4aCG8gLmQ+gCwVJ7LcJH8SuE4IniCC8Lz7RX5LNT oQJvjxIOmy8QHwyzhQazjzqKpAY0rRrJVJmaDIUqfXm8Mi9TlRu/ZVuGDYUf7tyet7840Ehr ihvxHJJHS1NrdyhltEKTlZfhRgJHymdJj3s1Spk0TZG3U1Rv26zOSRez3CiGo+SfSb+e2JEm 4/9QZItbRXG7qP6oElzUnHy0bG7C4i8GvkncXTRo3Pjs0d65w23s5mkrFhUvLHt9cjj+avux 1IwZ1uumtUO/rb89v4FyrqvobN313V9L9v00Y8jw+88bEpPl08Ufv10yGHfQEduzafpF04vr 62v+TNqyK+CZvyGxsXP12MKxmDrd0qZxP06yb90zM+kTp1bvyb7lEp4lx8ipLKUiIY5UZyn+ Bwk0ZW1sAwAA X-Brightmail-Tracker: H4sIAAAAAAAAAzVSa0yTZxj1/d7v0jY2+VKrfmHLjJ1mhjjReHuWLcbELLyabTEaNWiMFPtt 7SiXtNqVJWKF6kYnqKgJaBEYF4GqkHbSCgWlMEHwAgVZN+4XCSrOC5dYYbLCsn/nOed5zjk/ HglWuJkwiS7+iGiIV+tVrIyWffN56qeuXLN2refcCrCXX2OhbTyfAcdbM1zt9zDgLxWguvUt BfaySgQTwS4OnGndGMYbGlkoyJ/CEKxIp8H+yErDZPk7DE/uDnLQ5PuHBofza+grHqHB+5Mb Q/3kShg808RCunUaQ3bvSRZm/5pmoCb4NwcpnhIK6nPuhcbnNzlorcxg4MK7IgxuS38ocKiT gfYqOwvtqW0Ieq/NMjDiC6WOlXRzkOG4hMB3u5SFFOt6GLs5wcGriw0Y+jK2wvssE9zNWwJT LWMIuooeUzDr9XDwsPcGAw3lbgo6BoIYpk7nsGB7cQbB4+wqCu7nVDBQ2NJBhXrshs7ZGQrO +/NYGLL2IfDXD9Jw+UQGgvLaAAOvvVZ66zZSP/YSE09PISK/lf5JkdGz7ykSqG2myK1LPRzJ cx4lrpJwUuB9ShFbwI+JsyyNJc43mRzp7vSypClrmiauwuNk1JWNdn60X/aFRtTrTKIhYku0 TDv+Rx1KzJWbHbaH2IKaZTYklQj8BqHFO4znMMt/IgQCwXms5NcJ44ONtA3JJJh/sFCocWVR c8Ii/qAQPJnPzmGaXyn01zTNH8hDRnW5Kex/pssER8WdeV7KbxSmL2TO84rQTsevFu4skuWh BWVIqYs3xal1+o1rjLHapHidec3hhDgnCr1T8bGZcx400R7pQ7wEqRbKoyt+0CoYtcmYFOdD ggSrlPLzfpNWIdeok34UDQmHDEf1otGHPpDQqqXyHfvEaAX/nfqIGCuKiaLhf5WSSMMsKKbN cqCh9JBy8vgzzO5JDo97XfRV8S+VA8caR5ePKHcscX84lFyX+uLqlYhdM821muE7VyzUZ7g6 c3Fq+vWoNO/P+/ynFjT/vqmXPqWJ+VYTOfTcvnl56+5wddflj6t0YYtbYjWriF+6LGv1sDs5 YW/U96vvu8yVlu0xT76M1O/PkSaqaKNWvS4cG4zqfwG0B/LQSgMAAA== X-CFilter-Loop: Reflected Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" To eliminate the use of struct page in page pool, the page pool users should use netmem descriptor and APIs instead. Make fec access ->pp through netmem_desc instead of page. Signed-off-by: Byungchul Park --- drivers/net/ethernet/freescale/fec_main.c | 10 +++++++--- 1 file changed, 7 insertions(+), 3 deletions(-) diff --git a/drivers/net/ethernet/freescale/fec_main.c b/drivers/net/ethern= et/freescale/fec_main.c index d4eed252ad40..1d0bd6f75368 100644 --- a/drivers/net/ethernet/freescale/fec_main.c +++ b/drivers/net/ethernet/freescale/fec_main.c @@ -1043,7 +1043,9 @@ static void fec_enet_bd_init(struct net_device *dev) struct page *page =3D txq->tx_buf[i].buf_p; =20 if (page) - page_pool_put_page(page->pp, page, 0, false); + page_pool_put_page(pp_page_to_nmdesc(page)->pp, + page, 0, + false); } =20 txq->tx_buf[i].buf_p =3D NULL; @@ -1581,7 +1583,8 @@ fec_enet_tx_queue(struct net_device *ndev, u16 queue_= id, int budget) xdp_return_frame_rx_napi(xdpf); } else { /* recycle pages of XDP_TX frames */ /* The dma_sync_size =3D 0 as XDP_TX has already synced DMA for_device = */ - page_pool_put_page(page->pp, page, 0, true); + page_pool_put_page(pp_page_to_nmdesc(page)->pp, page, + 0, true); } =20 txq->tx_buf[index].buf_p =3D NULL; @@ -3343,7 +3346,8 @@ static void fec_enet_free_buffers(struct net_device *= ndev) } else { struct page *page =3D txq->tx_buf[i].buf_p; =20 - page_pool_put_page(page->pp, page, 0, false); + page_pool_put_page(pp_page_to_nmdesc(page)->pp, + page, 0, false); } =20 txq->tx_buf[i].buf_p =3D NULL; --=20 2.17.1