From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id AFC60C38159 for ; Thu, 19 Jan 2023 01:18:18 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229974AbjASBSR (ORCPT ); Wed, 18 Jan 2023 20:18:17 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:38146 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229981AbjASBQQ (ORCPT ); Wed, 18 Jan 2023 20:16:16 -0500 Received: from ams.source.kernel.org (ams.source.kernel.org [IPv6:2604:1380:4601:e00::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 1AF1E689CB for ; Wed, 18 Jan 2023 17:15:06 -0800 (PST) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ams.source.kernel.org (Postfix) with ESMTPS id AAA46B81F6C for ; Thu, 19 Jan 2023 01:15:05 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 4DAA8C433D2; Thu, 19 Jan 2023 01:15:05 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linux-foundation.org; s=korg; t=1674090905; bh=2uTkqUZ+Gks4wQxm5PQRDhF1O9wmOCnPs4SZmvGG6NY=; h=Date:To:From:Subject:From; b=ywT3NoKGFkRv/pIlokIlv9BNF+uRX7SPvBTdMXKsdhLqXEkryxkC3acxP3081ZHGe 0ceHfrmfMuAUnhJWLmrYwCe9k20WH/zw/CKrhn30nPKh2Wf+uf7t205xmT+8dF1QiN Qg3aLx0sPDCHfkCbKDTPcapqpCg/xqQRZ38JJ5ZA= Date: Wed, 18 Jan 2023 17:15:04 -0800 To: mm-commits@vger.kernel.org, willy@infradead.org, sj@kernel.org, vishal.moola@gmail.com, akpm@linux-foundation.org From: Andrew Morton Subject: [merged mm-stable] mm-memory-add-vm_normal_folio.patch removed from -mm tree Message-Id: <20230119011505.4DAA8C433D2@smtp.kernel.org> Precedence: bulk Reply-To: linux-kernel@vger.kernel.org List-ID: X-Mailing-List: mm-commits@vger.kernel.org The quilt patch titled Subject: mm/memory: add vm_normal_folio() has been removed from the -mm tree. Its filename was mm-memory-add-vm_normal_folio.patch This patch was dropped because it was merged into the mm-stable branch of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm ------------------------------------------------------ From: "Vishal Moola (Oracle)" Subject: mm/memory: add vm_normal_folio() Date: Wed, 21 Dec 2022 10:08:45 -0800 Patch series "Convert deactivate_page() to folio_deactivate()", v4. Deactivate_page() has already been converted to use folios. This patch series modifies the callers of deactivate_page() to use folios. It also introduces vm_normal_folio() to assist with folio conversions, and converts deactivate_page() to folio_deactivate() which takes in a folio. This patch (of 4): Introduce a wrapper function called vm_normal_folio(). This function calls vm_normal_page() and returns the folio of the page found, or null if no page is found. This function allows callers to get a folio from a pte, which will eventually allow them to completely replace their struct page variables with struct folio instead. Link: https://lkml.kernel.org/r/20221221180848.20774-1-vishal.moola@gmail.com Link: https://lkml.kernel.org/r/20221221180848.20774-2-vishal.moola@gmail.com Signed-off-by: Vishal Moola (Oracle) Reviewed-by: Matthew Wilcox (Oracle) Cc: SeongJae Park Signed-off-by: Andrew Morton --- include/linux/mm.h | 2 ++ mm/memory.c | 10 ++++++++++ 2 files changed, 12 insertions(+) --- a/include/linux/mm.h~mm-memory-add-vm_normal_folio +++ a/include/linux/mm.h @@ -1968,6 +1968,8 @@ static inline bool can_do_mlock(void) { extern int user_shm_lock(size_t, struct ucounts *); extern void user_shm_unlock(size_t, struct ucounts *); +struct folio *vm_normal_folio(struct vm_area_struct *vma, unsigned long addr, + pte_t pte); struct page *vm_normal_page(struct vm_area_struct *vma, unsigned long addr, pte_t pte); struct page *vm_normal_page_pmd(struct vm_area_struct *vma, unsigned long addr, --- a/mm/memory.c~mm-memory-add-vm_normal_folio +++ a/mm/memory.c @@ -625,6 +625,16 @@ out: return pfn_to_page(pfn); } +struct folio *vm_normal_folio(struct vm_area_struct *vma, unsigned long addr, + pte_t pte) +{ + struct page *page = vm_normal_page(vma, addr, pte); + + if (page) + return page_folio(page); + return NULL; +} + #ifdef CONFIG_TRANSPARENT_HUGEPAGE struct page *vm_normal_page_pmd(struct vm_area_struct *vma, unsigned long addr, pmd_t pmd) _ Patches currently in -mm which might be from vishal.moola@gmail.com are mm-khugepaged-introduce-release_pte_folio-to-replace-release_pte_page.patch mm-khugepaged-convert-release_pte_pages-to-use-folios.patch pagemap-add-filemap_grab_folio.patch filemap-added-filemap_get_folios_tag.patch filemap-convert-__filemap_fdatawait_range-to-use-filemap_get_folios_tag.patch page-writeback-convert-write_cache_pages-to-use-filemap_get_folios_tag.patch afs-convert-afs_writepages_region-to-use-filemap_get_folios_tag.patch btrfs-convert-btree_write_cache_pages-to-use-filemap_get_folio_tag.patch btrfs-convert-extent_write_cache_pages-to-use-filemap_get_folios_tag.patch ceph-convert-ceph_writepages_start-to-use-filemap_get_folios_tag.patch cifs-convert-wdata_alloc_and_fillpages-to-use-filemap_get_folios_tag.patch ext4-convert-mpage_prepare_extent_to_map-to-use-filemap_get_folios_tag.patch f2fs-convert-f2fs_fsync_node_pages-to-use-filemap_get_folios_tag.patch f2fs-convert-f2fs_flush_inline_data-to-use-filemap_get_folios_tag.patch f2fs-convert-f2fs_sync_node_pages-to-use-filemap_get_folios_tag.patch f2fs-convert-f2fs_write_cache_pages-to-use-filemap_get_folios_tag.patch f2fs-convert-last_fsync_dnode-to-use-filemap_get_folios_tag.patch f2fs-convert-f2fs_sync_meta_pages-to-use-filemap_get_folios_tag.patch gfs2-convert-gfs2_write_cache_jdata-to-use-filemap_get_folios_tag.patch nilfs2-convert-nilfs_lookup_dirty_data_buffers-to-use-filemap_get_folios_tag.patch nilfs2-convert-nilfs_lookup_dirty_node_buffers-to-use-filemap_get_folios_tag.patch nilfs2-convert-nilfs_btree_lookup_dirty_buffers-to-use-filemap_get_folios_tag.patch nilfs2-convert-nilfs_copy_dirty_pages-to-use-filemap_get_folios_tag.patch nilfs2-convert-nilfs_clear_dirty_pages-to-use-filemap_get_folios_tag.patch filemap-remove-find_get_pages_range_tag.patch