The quilt patch titled Subject: mm: convert soft_offline_in_use_page() to use a folio has been removed from the -mm tree. Its filename was mm-convert-soft_offline_in_use_page-to-use-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)" <willy@xxxxxxxxxxxxx> Subject: mm: convert soft_offline_in_use_page() to use a folio Date: Wed, 8 Nov 2023 18:28:07 +0000 Replace the existing head-page logic with folio logic. Link: https://lkml.kernel.org/r/20231108182809.602073-5-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 | 24 ++++++++++++------------ 1 file changed, 12 insertions(+), 12 deletions(-) --- a/mm/memory-failure.c~mm-convert-soft_offline_in_use_page-to-use-a-folio +++ a/mm/memory-failure.c @@ -2645,40 +2645,40 @@ static int soft_offline_in_use_page(stru { long ret = 0; unsigned long pfn = page_to_pfn(page); - struct page *hpage = compound_head(page); + struct folio *folio = page_folio(page); char const *msg_page[] = {"page", "hugepage"}; - bool huge = PageHuge(page); + bool huge = folio_test_hugetlb(folio); LIST_HEAD(pagelist); struct migration_target_control mtc = { .nid = NUMA_NO_NODE, .gfp_mask = GFP_USER | __GFP_MOVABLE | __GFP_RETRY_MAYFAIL, }; - if (!huge && PageTransHuge(hpage)) { + if (!huge && folio_test_large(folio)) { if (try_to_split_thp_page(page)) { pr_info("soft offline: %#lx: thp split failed\n", pfn); return -EBUSY; } - hpage = page; + folio = page_folio(page); } - lock_page(page); + folio_lock(folio); if (!huge) - wait_on_page_writeback(page); + folio_wait_writeback(folio); if (PageHWPoison(page)) { - unlock_page(page); - put_page(page); + folio_unlock(folio); + folio_put(folio); pr_info("soft offline: %#lx page already poisoned\n", pfn); return 0; } - if (!huge && PageLRU(page) && !PageSwapCache(page)) + if (!huge && folio_test_lru(folio) && !folio_test_swapcache(folio)) /* * Try to invalidate first. This should work for * non dirty unmapped page cache pages. */ - ret = invalidate_inode_page(page); - unlock_page(page); + ret = mapping_evict_folio(folio_mapping(folio), folio); + folio_unlock(folio); if (ret) { pr_info("soft_offline: %#lx: invalidated\n", pfn); @@ -2686,7 +2686,7 @@ static int soft_offline_in_use_page(stru return 0; } - if (isolate_page(hpage, &pagelist)) { + if (isolate_page(&folio->page, &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