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[73.170.51.167]) by smtp.googlemail.com with ESMTPSA id w12-20020a170902d3cc00b001c61e628e9dsm354412plb.77.2023.10.18.13.33.05 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 18 Oct 2023 13:33:05 -0700 (PDT) From: "Vishal Moola (Oracle)" To: linux-mm@kvack.org Cc: linux-kernel@vger.kernel.org, akpm@linux-foundation.org, shy828301@gmail.com, "Vishal Moola (Oracle)" Subject: [PATCH v2 0/5] Some khugepaged folio conversions Date: Wed, 18 Oct 2023 13:32:08 -0700 Message-Id: <20231018203213.50224-1-vishal.moola@gmail.com> X-Mailer: git-send-email 2.40.1 MIME-Version: 1.0 X-Spam-Status: No, score=-0.6 required=5.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS autolearn=unavailable autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on fry.vger.email Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-Greylist: Sender passed SPF test, not delayed by milter-greylist-4.6.4 (fry.vger.email [0.0.0.0]); Wed, 18 Oct 2023 13:33:31 -0700 (PDT) X-getmail-retrieved-from-mailbox: INBOX X-GMAIL-THRID: 1780126840665271486 X-GMAIL-MSGID: 1780126840665271486 This patchset converts a number of functions to use folios. This cleans up some khugepaged code and removes a large number of hidden compound_head() calls. --- v2: Remove last caller of count_memcg_page_event() Stop using the folio_estimated_sharers() heuristic for tail page sharer estimation Vishal Moola (Oracle) (5): mm/khugepaged: Convert __collapse_huge_page_isolate() to use folios mm/khugepaged: Convert hpage_collapse_scan_pmd() to use folios mm/khugepaged: Convert is_refcount_suitable() to use folios mm/khugepaged: Convert alloc_charge_hpage() to use folios mm/khugepaged: Convert collapse_pte_mapped_thp() to use folios include/linux/memcontrol.h | 14 ---- mm/khugepaged.c | 135 ++++++++++++++++++------------------- 2 files changed, 66 insertions(+), 83 deletions(-)