The quilt patch titled Subject: mm: convert isolate_page() to mf_isolate_folio() has been removed from the -mm tree. Its filename was mm-convert-isolate_page-to-mf_isolate_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)" <willy@xxxxxxxxxxxxx> Subject: mm: convert isolate_page() to mf_isolate_folio() Date: Wed, 8 Nov 2023 18:28:08 +0000 The only caller now has a folio, so pass it in and operate on it. Saves many page->folio conversions and introduces only one folio->page conversion when calling isolate_movable_page(). Link: https://lkml.kernel.org/r/20231108182809.602073-6-willy@xxxxxxxxxxxxx Signed-off-by: Matthew Wilcox (Oracle) <willy@xxxxxxxxxxxxx> Cc: Naoya Horiguchi <naoya.horiguchi@xxxxxxx> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> --- mm/memory-failure.c | 28 ++++++++++++++-------------- 1 file changed, 14 insertions(+), 14 deletions(-) --- a/mm/memory-failure.c~mm-convert-isolate_page-to-mf_isolate_folio +++ a/mm/memory-failure.c @@ -2602,37 +2602,37 @@ unlock_mutex: } EXPORT_SYMBOL(unpoison_memory); -static bool isolate_page(struct page *page, struct list_head *pagelist) +static bool mf_isolate_folio(struct folio *folio, struct list_head *pagelist) { bool isolated = false; - if (PageHuge(page)) { - isolated = isolate_hugetlb(page_folio(page), pagelist); + if (folio_test_hugetlb(folio)) { + isolated = isolate_hugetlb(folio, pagelist); } else { - bool lru = !__PageMovable(page); + bool lru = !__folio_test_movable(folio); if (lru) - isolated = isolate_lru_page(page); + isolated = folio_isolate_lru(folio); else - isolated = isolate_movable_page(page, + isolated = isolate_movable_page(&folio->page, ISOLATE_UNEVICTABLE); if (isolated) { - list_add(&page->lru, pagelist); + list_add(&folio->lru, pagelist); if (lru) - inc_node_page_state(page, NR_ISOLATED_ANON + - page_is_file_lru(page)); + node_stat_add_folio(folio, NR_ISOLATED_ANON + + folio_is_file_lru(folio)); } } /* - * If we succeed to isolate the page, we grabbed another refcount on - * the page, so we can safely drop the one we got from get_any_page(). - * If we failed to isolate the page, it means that we cannot go further + * If we succeed to isolate the folio, we grabbed another refcount on + * the folio, so we can safely drop the one we got from get_any_page(). + * If we failed to isolate the folio, it means that we cannot go further * and we will return an error, so drop the reference we got from * get_any_page() as well. */ - put_page(page); + folio_put(folio); return isolated; } @@ -2686,7 +2686,7 @@ static int soft_offline_in_use_page(stru return 0; } - if (isolate_page(&folio->page, &pagelist)) { + if (mf_isolate_folio(folio, &pagelist)) { ret = migrate_pages(&pagelist, alloc_migration_target, NULL, (unsigned long)&mtc, MIGRATE_SYNC, MR_MEMORY_FAILURE, NULL); if (!ret) { _ Patches currently in -mm which might be from willy@xxxxxxxxxxxxx are buffer-return-bool-from-grow_dev_folio.patch buffer-calculate-block-number-inside-folio_init_buffers.patch buffer-fix-grow_buffers-for-block-size-page_size.patch buffer-cast-block-to-loff_t-before-shifting-it.patch buffer-fix-various-functions-for-block-size-page_size.patch buffer-handle-large-folios-in-__block_write_begin_int.patch buffer-fix-more-functions-for-block-size-page_size.patch nilfs2-add-nilfs_end_folio_io.patch nilfs2-convert-nilfs_abort_logs-to-use-folios.patch nilfs2-convert-nilfs_segctor_complete_write-to-use-folios.patch nilfs2-convert-nilfs_forget_buffer-to-use-a-folio.patch nilfs2-convert-to-nilfs_folio_buffers_clean.patch nilfs2-convert-nilfs_writepage-to-use-a-folio.patch nilfs2-convert-nilfs_mdt_write_page-to-use-a-folio.patch nilfs2-convert-to-nilfs_clear_folio_dirty.patch nilfs2-convert-to-__nilfs_clear_folio_dirty.patch nilfs2-convert-nilfs_segctor_prepare_write-to-use-folios.patch nilfs2-convert-nilfs_page_mkwrite-to-use-a-folio.patch nilfs2-convert-nilfs_mdt_create_block-to-use-a-folio.patch nilfs2-convert-nilfs_mdt_submit_block-to-use-a-folio.patch nilfs2-convert-nilfs_gccache_submit_read_data-to-use-a-folio.patch nilfs2-convert-nilfs_btnode_create_block-to-use-a-folio.patch nilfs2-convert-nilfs_btnode_submit_block-to-use-a-folio.patch nilfs2-convert-nilfs_btnode_delete-to-use-a-folio.patch nilfs2-convert-nilfs_btnode_prepare_change_key-to-use-a-folio.patch nilfs2-convert-nilfs_btnode_commit_change_key-to-use-a-folio.patch nilfs2-convert-nilfs_btnode_abort_change_key-to-use-a-folio.patch nilfs2-remove-page_address-from-nilfs_set_link.patch nilfs2-remove-page_address-from-nilfs_add_link.patch nilfs2-remove-page_address-from-nilfs_delete_entry.patch nilfs2-return-the-mapped-address-from-nilfs_get_page.patch nilfs2-pass-the-mapped-address-to-nilfs_check_page.patch nilfs2-switch-to-kmap_local-for-directory-handling.patch nilfs2-add-nilfs_get_folio.patch nilfs2-convert-nilfs_readdir-to-use-a-folio.patch nilfs2-convert-nilfs_find_entry-to-use-a-folio.patch nilfs2-convert-nilfs_rename-to-use-folios.patch nilfs2-convert-nilfs_add_link-to-use-a-folio.patch nilfs2-convert-nilfs_empty_dir-to-use-a-folio.patch nilfs2-convert-nilfs_make_empty-to-use-a-folio.patch nilfs2-convert-nilfs_prepare_chunk-and-nilfs_commit_chunk-to-folios.patch nilfs2-convert-nilfs_page_bug-to-nilfs_folio_bug.patch