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Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni Cc: Maciej Fijalkowski , Magnus Karlsson , Michal Kubiak , Larysa Zaremba , Jesper Dangaard Brouer , Ilias Apalodimas , Christoph Hellwig , netdev@vger.kernel.org, intel-wired-lan@lists.osuosl.org, linux-kernel@vger.kernel.org References: <20230516161841.37138-1-aleksander.lobakin@intel.com> <20230516161841.37138-9-aleksander.lobakin@intel.com> Content-Language: en-US From: David Christensen In-Reply-To: <20230516161841.37138-9-aleksander.lobakin@intel.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-TM-AS-GCONF: 00 X-Proofpoint-GUID: SevONVa19cfGb6wVMoCGcEghTdYgfyUF X-Proofpoint-ORIG-GUID: JrrJtm8H54URjr6Drg0Je3S2Jk_G02FA X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.254,Aquarius:18.0.957,Hydra:6.0.573,FMLib:17.11.176.26 definitions=2023-05-23_14,2023-05-23_02,2023-05-22_02 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 adultscore=0 clxscore=1011 mlxscore=0 lowpriorityscore=0 bulkscore=0 mlxlogscore=883 suspectscore=0 spamscore=0 phishscore=0 priorityscore=1501 malwarescore=0 impostorscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2304280000 definitions=main-2305230181 X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_EF,NICE_REPLY_A,RCVD_IN_MSPIKE_H2,SPF_HELO_NONE, SPF_NONE,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net On 5/16/23 9:18 AM, Alexander Lobakin wrote: > Now that the IAVF driver simply uses dev_alloc_page() + free_page() with > no custom recycling logics and one whole page per frame, it can easily > be switched to using Page Pool API instead. Any plans to add page pool fragmentation support (i.e. PP_FLAG_PAGE_FRAG) in the future to better support architectures with larger page sizes such as 64KB on ppc64le? Dave