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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-8f-687da386aba9 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 v12 06/12] net: fec: access ->pp through netmem_desc instead of page Date: Mon, 21 Jul 2025 11:18:29 +0900 Message-Id: <20250721021835.63939-7-byungchul@sk.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20250721021835.63939-1-byungchul@sk.com> References: <20250721021835.63939-1-byungchul@sk.com> X-Brightmail-Tracker: H4sIAAAAAAAAAzWSe0yTZxTG937vd2krX/KlGvfNxalN2BYTQTbcTozZjMmSN3OaLfyxi1u0 kS+2GSBrBcGMjEmnsVMkUzJwlUvAjlK2YitQpXhpmSDIBgW7KgVqnQRG641rhclaL//9kuec 5zkn58iw8hazQqbN2ifpstQZKlZBKyIJ1esO1RRo1lfYNoHJ1sBC32Q1A9a5PPg16GTAaxGh tXeOAlN9M4Kp6CAH9iMBDJPtHSzUVM9giDYeo8H0l4GGadtjDHevhjjodP9Hg9W+DUbMozS4 Drdg8EwnQuh4JwvHDPMYyod/YGHx1jwDbdF7HBx01lHQNtHEQW9zMQMnH5/B0FIYjGXd8THQ f8HEQn9RH4LhhkUGRt2xwHBdgINi6ykE7ksWFg4a3oZw0xQHD0rbMYwUb4YnZblwtWo5zHSH EQyeuUHBosvJwZ/DvzPQbmuhYOB2FMPM0dMsGCPHEdwov0DB9dONDNR2D1CxOdLAt7hAwQlv FQt3DCMIvJ4QDb98X4zAdtHPwENXbOX5ORO7eQvxhO9j4hyqReSc5SZFxkqeUMR/sYsi508N caTKnkMcdWtJjWucIka/FxN7/RGW2B/9xJGAz8WSzrJ5mjhqvyNjjnL08covFJvSpQxtrqRL fm+XQnNvzMtmV/J5E0MVqBB1KYxILhOFVNH+81HmBbdGep4yK7wh+v1RHOdlQoo4GeqgjUgh w0JPgtjmKKPiwlLhK3E0YKLjTAuJYsB3DcWZFzaI58zm56arRGvj5adGcuEdMRQ7f5yVsZrw v04mbioKVrl4u3Sce9bwinilzk+XIL4KvVSPlNqs3Ey1NiM1SZOfpc1L2r03045iH2cuWNjh RI9609xIkCFVAp9NF2iUjDpXn5/pRqIMq5bxpOOARsmnq/MPSLq9O3U5GZLejV6V0aqX+bdm 9qcrhT3qfdLXkpQt6V6olEy+ohB9Pls0rU/ZuYZ/sGdrEi7cHvjbMDv0LpW38eyaQzl/NF/2 pH/bWzrxiaM9kqboCpg1U/tfr+H/KflosBKnDnzQt5AwcngLVTmnCBb1V/hWmz70RJZ8Y/GW bHj42c3h5h+//HS0orM0HwctqgZ56g7j+H1rMHF26s3fomne5Pe3B5teU9F6jTplLdbp1f8D qgOKR20DAAA= X-Brightmail-Tracker: H4sIAAAAAAAAAzWSeUxTaRTF+d73ltJQ86xk5oVJxDRxicYt6syNe6LRLxrNJGM0UVAbeKGV gkyrCGaIiHUjWnFLihatoZY1lhSxFeuSgkBxUCxLOmPZSiQ4VMcZFq0g2Gr873dzbs65ybkS LHcwcRJ1+iFRm67UKFgpLd2+6sTCU8U5qiVvSmaByVbJwsvhWwxUfMyCkl4nA94yAR60fqTA VH4PwUjoFQf2s34Mw/WNLBTfGsMQqjpPg+mFnoZR2ycMrxsCHDS5P9NQYd8GPdYBGlynHRjq RmdD4EITC+f14xgKu0+yMPX3OAMPQ+84yHOWUlBX5AmPQzUctN4zMHDl020MjtzecGB/JwNt tSYW2k68RNBdOcXAgDucGiz1c2CouIbA/biMhTz9MgjWjHDw/mo9hh7Depg0ZkKD+QcYexZE 8Op2BwVTLicHz7vvMFBvc1DQ3hfCMHauiIX8txcQdBTWUvBnURUDlmftVPiO36BzaoKCy14z C/36HgTeugAN148bENge+Rj4z6Wn128gdcF/MXF2WRC5W/YXRQYLJinie9RMkfvXujhith8m 1aXzSbHrDUXyfV5M7OVnWWL//xJH/J0uljQZx2lSbTlGBqsL0a8zd0tXJ4sadaaoXbx2v1T1 btDLZtyUZQ113UC5qFmaj6IlAr9cePC2hYkwy88VfL4QjnAsv1QYDjTS+UgqwXxLjPCw2khF hBl8ojDgN9ERpvnZgr/TgyIs41cId61W5ptpvFBR9eSrUTT/sxAIVx5heXgn+I+TKUBSM4oq R7Hq9Mw0pVqzYpEuVZWdrs5alHQwzY7C72TNmbjoRCNtm92IlyBFjCyDzlHJGWWmLjvNjQQJ VsTKSONRlVyWrMw+KmoP7tMe1og6N/pJQit+lG3ZJe6X8ynKQ2KqKGaI2u8qJYmOy0Wpe2rj Czd5OpL5JWkTi0MnPS26pDUJprVbN5qjzpn9ce0FM3x3PqScKalZ543RpYwaxAV/mO19SY7p lSOfZbstv8TsmEdFNeROs1k0iXOPsQfinsZv32s88n7Ii60bfs+41Hvg9RrP6daEdYJ75cZJ 206jLG/OqZS+/itm3Lwru1hB61TKpfOxVqf8Ai8NpxdKAwAA 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 b481ee8ee478..1383918f8a3f 100644 --- a/drivers/net/ethernet/freescale/fec_main.c +++ b/drivers/net/ethernet/freescale/fec_main.c @@ -1045,7 +1045,9 @@ 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; @@ -1586,7 +1588,8 @@ 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; @@ -3348,7 +3351,8 @@ 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