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 534CFC433EF for ; Mon, 4 Jul 2022 01:12:20 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233010AbiGDBMS (ORCPT ); Sun, 3 Jul 2022 21:12:18 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:41082 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233011AbiGDBLH (ORCPT ); Sun, 3 Jul 2022 21:11:07 -0400 Received: from ams.source.kernel.org (ams.source.kernel.org [145.40.68.75]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id AB6AA63AD for ; Sun, 3 Jul 2022 18:10:44 -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 5F29BB803F6 for ; Mon, 4 Jul 2022 01:10:43 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 09319C341C7; Mon, 4 Jul 2022 01:10:42 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linux-foundation.org; s=korg; t=1656897042; bh=bq9eFSgpkFSjSD8+rP9uKHVxZUeK5S2uOKzBgX9fCDE=; h=Date:To:From:Subject:From; b=OSWieKGIgZgGIOsmd2Pm4k+OPccFPPSfEfX5VOLiFMXpz6406+ojHlzeweEmNtse4 RRweE4iQ/PpjWqNcDr/+drAUoo4AXbaOeKPQCOYk9XOVHas+T4NwW65XqmF4NWrVYE qNOuPToLC/Y5qedKhvB4myx9BRo3ennv+7CS/VgA= Date: Sun, 03 Jul 2022 18:10:41 -0700 To: mm-commits@vger.kernel.org, willy@infradead.org, akpm@linux-foundation.org From: Andrew Morton Subject: [merged mm-stable] mm-swap-convert-delete_from_swap_cache-to-take-a-folio.patch removed from -mm tree Message-Id: <20220704011042.09319C341C7@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/swap: convert delete_from_swap_cache() to take a folio has been removed from the -mm tree. Its filename was mm-swap-convert-delete_from_swap_cache-to-take-a-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: "Matthew Wilcox (Oracle)" Subject: mm/swap: convert delete_from_swap_cache() to take a folio Date: Fri, 17 Jun 2022 18:50:19 +0100 All but one caller already has a folio, so convert it to use a folio. Link: https://lkml.kernel.org/r/20220617175020.717127-22-willy@infradead.org Signed-off-by: Matthew Wilcox (Oracle) Signed-off-by: Andrew Morton --- mm/memory-failure.c | 5 +++-- mm/shmem.c | 4 ++-- mm/swap.h | 4 ++-- mm/swap_state.c | 16 ++++++++-------- mm/swapfile.c | 2 +- 5 files changed, 16 insertions(+), 15 deletions(-) --- a/mm/memory-failure.c~mm-swap-convert-delete_from_swap_cache-to-take-a-folio +++ a/mm/memory-failure.c @@ -1007,12 +1007,13 @@ static int me_swapcache_dirty(struct pag static int me_swapcache_clean(struct page_state *ps, struct page *p) { + struct folio *folio = page_folio(p); int ret; - delete_from_swap_cache(p); + delete_from_swap_cache(folio); ret = delete_from_lru_cache(p) ? MF_FAILED : MF_RECOVERED; - unlock_page(p); + folio_unlock(folio); if (has_extra_refcount(ps, p, false)) ret = MF_FAILED; --- a/mm/shmem.c~mm-swap-convert-delete_from_swap_cache-to-take-a-folio +++ a/mm/shmem.c @@ -1691,7 +1691,7 @@ static void shmem_set_folio_swapin_error return; folio_wait_writeback(folio); - delete_from_swap_cache(&folio->page); + delete_from_swap_cache(folio); spin_lock_irq(&info->lock); /* * Don't treat swapin error folio as alloced. Otherwise inode->i_blocks won't @@ -1789,7 +1789,7 @@ static int shmem_swapin_folio(struct ino if (sgp == SGP_WRITE) folio_mark_accessed(folio); - delete_from_swap_cache(&folio->page); + delete_from_swap_cache(folio); folio_mark_dirty(folio); swap_free(swap); --- a/mm/swapfile.c~mm-swap-convert-delete_from_swap_cache-to-take-a-folio +++ a/mm/swapfile.c @@ -1617,7 +1617,7 @@ int try_to_free_swap(struct page *page) if (pm_suspended_storage()) return 0; - delete_from_swap_cache(&folio->page); + delete_from_swap_cache(folio); folio_set_dirty(folio); return 1; } --- a/mm/swap.h~mm-swap-convert-delete_from_swap_cache-to-take-a-folio +++ a/mm/swap.h @@ -38,7 +38,7 @@ int add_to_swap_cache(struct page *page, gfp_t gfp, void **shadowp); void __delete_from_swap_cache(struct page *page, swp_entry_t entry, void *shadow); -void delete_from_swap_cache(struct page *page); +void delete_from_swap_cache(struct folio *folio); void clear_shadow_from_swap_cache(int type, unsigned long begin, unsigned long end); void free_swap_cache(struct page *page); @@ -140,7 +140,7 @@ static inline void __delete_from_swap_ca { } -static inline void delete_from_swap_cache(struct page *page) +static inline void delete_from_swap_cache(struct folio *folio) { } --- a/mm/swap_state.c~mm-swap-convert-delete_from_swap_cache-to-take-a-folio +++ a/mm/swap_state.c @@ -222,22 +222,22 @@ fail: } /* - * This must be called only on pages that have + * This must be called only on folios that have * been verified to be in the swap cache and locked. - * It will never put the page into the free list, - * the caller has a reference on the page. + * It will never put the folio into the free list, + * the caller has a reference on the folio. */ -void delete_from_swap_cache(struct page *page) +void delete_from_swap_cache(struct folio *folio) { - swp_entry_t entry = { .val = page_private(page) }; + swp_entry_t entry = folio_swap_entry(folio); struct address_space *address_space = swap_address_space(entry); xa_lock_irq(&address_space->i_pages); - __delete_from_swap_cache(page, entry, NULL); + __delete_from_swap_cache(&folio->page, entry, NULL); xa_unlock_irq(&address_space->i_pages); - put_swap_page(page, entry); - page_ref_sub(page, thp_nr_pages(page)); + put_swap_page(&folio->page, entry); + folio_ref_sub(folio, folio_nr_pages(folio)); } void clear_shadow_from_swap_cache(int type, unsigned long begin, _ Patches currently in -mm which might be from willy@infradead.org are mm-swap-convert-__delete_from_swap_cache-to-a-folio.patch 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 mips-rename-pmd_order-to-pmd_table_order.patch