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[2a03:2880:ff:77::face:b00c]) by smtp.gmail.com with ESMTPSA id u190-20020a6260c7000000b0056b8b17f914sm11382633pfb.216.2022.11.16.15.18.57 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 16 Nov 2022 15:18:57 -0800 (PST) From: Nhat Pham To: linux-mm@kvack.org, linux-kernel@vger.kernel.org Cc: hannes@cmpxchg.org Subject: Re: [RFC][PATCH 0/4] cachestat: a new syscall for page cache state of files Date: Wed, 16 Nov 2022 15:18:56 -0800 Message-Id: <20221116231856.3325180-1-nphamcs@gmail.com> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20221115182901.2755368-1-nphamcs@gmail.com> References: <20221115182901.2755368-1-nphamcs@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,FREEMAIL_FROM, RCVD_IN_DNSWL_NONE,SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org There are some build errors that has to do with specific arch/config - but these are not related to the the main logic of the implementation. Of course, I'll address these in v2 of the patch set, but in the meantime, please feel free to take a look at this RFC and give me your thoughts and suggestion.