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([2620:10d:c092:600::1:d66f]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-addfc8034ddsm211348866b.112.2025.06.05.03.29.08 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 05 Jun 2025 03:29:09 -0700 (PDT) Message-ID: Date: Thu, 5 Jun 2025 11:30:23 +0100 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [RFC v4 05/18] page_pool: use netmem alloc/put APIs in __page_pool_alloc_pages_slow() To: Byungchul Park , willy@infradead.org, netdev@vger.kernel.org Cc: linux-kernel@vger.kernel.org, linux-mm@kvack.org, kernel_team@skhynix.com, kuba@kernel.org, almasrymina@google.com, ilias.apalodimas@linaro.org, harry.yoo@oracle.com, hawk@kernel.org, akpm@linux-foundation.org, davem@davemloft.net, john.fastabend@gmail.com, andrew+netdev@lunn.ch, toke@redhat.com, tariqt@nvidia.com, edumazet@google.com, pabeni@redhat.com, saeedm@nvidia.com, leon@kernel.org, ast@kernel.org, daniel@iogearbox.net, david@redhat.com, lorenzo.stoakes@oracle.com, Liam.Howlett@oracle.com, vbabka@suse.cz, rppt@kernel.org, surenb@google.com, mhocko@suse.com, horms@kernel.org, linux-rdma@vger.kernel.org, bpf@vger.kernel.org, vishal.moola@gmail.com References: <20250604025246.61616-1-byungchul@sk.com> <20250604025246.61616-6-byungchul@sk.com> Content-Language: en-US From: Pavel Begunkov In-Reply-To: <20250604025246.61616-6-byungchul@sk.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Rspam-User: X-Rspamd-Queue-Id: 57A6A80007 X-Rspamd-Server: rspam09 X-Stat-Signature: w1wocuwm4q1why58djqspnnjgi7jzq6h X-HE-Tag: 1749119351-83098 X-HE-Meta: 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 x0bbJeV/ 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 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: On 6/4/25 03:52, Byungchul Park wrote: > Use netmem alloc/put APIs instead of page alloc/put APIs in > __page_pool_alloc_pages_slow(). > > While at it, improved some comments. Same comment as with Patch 3 -- Pavel Begunkov