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 97566CCA486 for ; Fri, 17 Jun 2022 23:15:31 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236425AbiFQXPa (ORCPT ); Fri, 17 Jun 2022 19:15:30 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:47416 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S241681AbiFQXPV (ORCPT ); Fri, 17 Jun 2022 19:15:21 -0400 Received: from ams.source.kernel.org (ams.source.kernel.org [145.40.68.75]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 5C4DA65D26 for ; Fri, 17 Jun 2022 16:14:54 -0700 (PDT) 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 F39C0B82C02 for ; Fri, 17 Jun 2022 23:14:52 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id A24B0C3411D; Fri, 17 Jun 2022 23:14:51 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linux-foundation.org; s=korg; t=1655507691; bh=uyBHZgfdL/vhRJv28m9tmguQZXVlSfbiY1ncgIzdWWU=; h=Date:To:From:Subject:From; b=qgSY1tvlUt5t7wZ+g/QAfrJsIPacxAuCEHsqZLT8LusYUPeja47XimoFytS9/K/QL Z07H/8+TliNHbcqBlqLjiqFNu292SaZuPFL7Nw99v7/0RnSSoDWIGcH3VAW4SEERSu /gVsBcNn5KEIBd8mrYIaEKxJxuoIZhpulDkGwJ+g= Date: Fri, 17 Jun 2022 16:14:51 -0700 To: mm-commits@vger.kernel.org, willy@infradead.org, akpm@linux-foundation.org From: Andrew Morton Subject: + mm-convert-page_swap_flags-to-folio_swap_flags.patch added to mm-unstable branch Message-Id: <20220617231451.A24B0C3411D@smtp.kernel.org> Precedence: bulk Reply-To: linux-kernel@vger.kernel.org List-ID: X-Mailing-List: mm-commits@vger.kernel.org The patch titled Subject: mm: convert page_swap_flags to folio_swap_flags has been added to the -mm mm-unstable branch. Its filename is mm-convert-page_swap_flags-to-folio_swap_flags.patch This patch will shortly appear at https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patches/mm-convert-page_swap_flags-to-folio_swap_flags.patch This patch will later appear in the mm-unstable branch at git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm Before you just go and hit "reply", please: a) Consider who else should be cc'ed b) Prefer to cc a suitable mailing list as well c) Ideally: find the original patch on the mailing list and do a reply-to-all to that, adding suitable additional cc's *** Remember to use Documentation/process/submit-checklist.rst when testing your code *** The -mm tree is included into linux-next via the mm-everything branch at git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm and is updated there every 2-3 working days ------------------------------------------------------ From: "Matthew Wilcox (Oracle)" Subject: mm: convert page_swap_flags to folio_swap_flags Date: Fri, 17 Jun 2022 18:50:18 +0100 The only caller already has a folio, so push the folio->page conversion down a level. Link: https://lkml.kernel.org/r/20220617175020.717127-21-willy@infradead.org Signed-off-by: Matthew Wilcox (Oracle) Signed-off-by: Andrew Morton --- mm/swap.h | 6 +++--- mm/vmscan.c | 2 +- 2 files changed, 4 insertions(+), 4 deletions(-) --- a/mm/swap.h~mm-convert-page_swap_flags-to-folio_swap_flags +++ a/mm/swap.h @@ -61,9 +61,9 @@ struct page *swap_cluster_readahead(swp_ struct page *swapin_readahead(swp_entry_t entry, gfp_t flag, struct vm_fault *vmf); -static inline unsigned int page_swap_flags(struct page *page) +static inline unsigned int folio_swap_flags(struct folio *folio) { - return page_swap_info(page)->flags; + return page_swap_info(&folio->page)->flags; } #else /* CONFIG_SWAP */ struct swap_iocb; @@ -149,7 +149,7 @@ static inline void clear_shadow_from_swa { } -static inline unsigned int page_swap_flags(struct page *page) +static inline unsigned int folio_swap_flags(struct folio *folio) { return 0; } --- a/mm/vmscan.c~mm-convert-page_swap_flags-to-folio_swap_flags +++ a/mm/vmscan.c @@ -1572,7 +1572,7 @@ static bool may_enter_fs(struct folio *f * but that will never affect SWP_FS_OPS, so the data_race * is safe. */ - return !data_race(page_swap_flags(&folio->page) & SWP_FS_OPS); + return !data_race(folio_swap_flags(folio) & SWP_FS_OPS); } /* _ Patches currently in -mm which might be from willy@infradead.org are mm-add-vma-iterator.patch mmap-use-the-vma-iterator-in-count_vma_pages_range.patch proc-remove-vma-rbtree-use-from-nommu.patch arm64-remove-mmap-linked-list-from-vdso.patch parisc-remove-mmap-linked-list-from-cache-handling.patch powerpc-remove-mmap-linked-list-walks.patch s390-remove-vma-linked-list-walks.patch x86-remove-vma-linked-list-walks.patch xtensa-remove-vma-linked-list-walks.patch cxl-remove-vma-linked-list-walk.patch optee-remove-vma-linked-list-walk.patch um-remove-vma-linked-list-walk.patch coredump-remove-vma-linked-list-walk.patch exec-use-vma-iterator-instead-of-linked-list.patch fs-proc-task_mmu-stop-using-linked-list-and-highest_vm_end.patch acct-use-vma-iterator-instead-of-linked-list.patch perf-use-vma-iterator.patch sched-use-maple-tree-iterator-to-walk-vmas.patch fork-use-vma-iterator.patch mm-khugepaged-stop-using-vma-linked-list.patch mm-ksm-use-vma-iterators-instead-of-vma-linked-list.patch mm-mlock-use-vma-iterator-and-maple-state-instead-of-vma-linked-list.patch mm-pagewalk-use-vma_find-instead-of-vma-linked-list.patch i915-use-the-vma-iterator.patch nommu-remove-uses-of-vma-linked-list.patch mm-vmscan-convert-reclaim_clean_pages_from_list-to-folios.patch mm-vmscan-convert-isolate_lru_pages-to-use-a-folio.patch mm-vmscan-convert-move_pages_to_lru-to-use-a-folio.patch mm-vmscan-convert-shrink_active_list-to-use-a-folio.patch mm-vmscan-convert-reclaim_pages-to-use-a-folio.patch mm-add-folios_put.patch mm-swap-add-folio_batch_move_lru.patch mm-swap-make-__pagevec_lru_add-static.patch mm-swap-convert-lru_add-to-a-folio_batch.patch mm-swap-convert-lru_deactivate_file-to-a-folio_batch.patch mm-swap-convert-lru_deactivate-to-a-folio_batch.patch mm-swap-convert-lru_lazyfree-to-a-folio_batch.patch mm-swap-convert-activate_page-to-a-folio_batch.patch mm-swap-rename-lru_pvecs-to-cpu_fbatches.patch mm-swap-pull-the-cpu-conditional-out-of-__lru_add_drain_all.patch mm-swap-optimise-lru_add_drain_cpu.patch mm-swap-convert-try_to_free_swap-to-use-a-folio.patch mm-swap-convert-release_pages-to-use-a-folio-internally.patch mm-swap-convert-put_pages_list-to-use-folios.patch mm-swap-convert-__put_page-to-__folio_put.patch mm-swap-convert-__put_single_page-to-__folio_put_small.patch mm-swap-convert-__put_compound_page-to-__folio_put_large.patch mm-swap-convert-__page_cache_release-to-use-a-folio.patch mm-convert-destroy_compound_page-to-destroy_large_folio.patch mm-convert-page_swap_flags-to-folio_swap_flags.patch mm-swap-convert-delete_from_swap_cache-to-take-a-folio.patch mm-swap-convert-__delete_from_swap_cache-to-a-folio.patch