From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 541397493 for ; Mon, 11 Dec 2023 01:22:56 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux-foundation.org header.i=@linux-foundation.org header.b="sSRCJqL2" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 207BFC433CA; Mon, 11 Dec 2023 01:22:56 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linux-foundation.org; s=korg; t=1702257776; bh=31yqp9Jw9TFPg6cJFGzUe4PkF4IE5/KPMSEh41LPng4=; h=Date:To:From:Subject:From; b=sSRCJqL2iokqosCLPmBK7h2q+2uoM/7UjOXeNui1ZdKLgs65V6J18GaJfNkpBuNPR +cbr4XwWKJQzzTY4bI7a25SQU30bwxnUaPqICRZtwzEH3pzD09+7oyP8iE7DONkn2I XzObMgIr5nEvUA+z3Flw8RwMYqJDDrya3Zn0+zU8= Date: Sun, 10 Dec 2023 17:22:55 -0800 To: mm-commits@vger.kernel.org,konishi.ryusuke@gmail.com,willy@infradead.org,akpm@linux-foundation.org From: Andrew Morton Subject: [merged mm-nonmm-stable] nilfs2-convert-nilfs_btnode_prepare_change_key-to-use-a-folio.patch removed from -mm tree Message-Id: <20231211012256.207BFC433CA@smtp.kernel.org> Precedence: bulk X-Mailing-List: mm-commits@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: The quilt patch titled Subject: nilfs2: convert nilfs_btnode_prepare_change_key to use a folio has been removed from the -mm tree. Its filename was nilfs2-convert-nilfs_btnode_prepare_change_key-to-use-a-folio.patch This patch was dropped because it was merged into the mm-nonmm-stable branch of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm ------------------------------------------------------ From: "Matthew Wilcox (Oracle)" Subject: nilfs2: convert nilfs_btnode_prepare_change_key to use a folio Date: Tue, 14 Nov 2023 17:44:34 +0900 Saves three calls to compound_head(). Link: https://lkml.kernel.org/r/20231114084436.2755-19-konishi.ryusuke@gmail.com Signed-off-by: Matthew Wilcox (Oracle) Signed-off-by: Ryusuke Konishi Signed-off-by: Andrew Morton --- fs/nilfs2/btnode.c | 18 +++++++++--------- 1 file changed, 9 insertions(+), 9 deletions(-) --- a/fs/nilfs2/btnode.c~nilfs2-convert-nilfs_btnode_prepare_change_key-to-use-a-folio +++ a/fs/nilfs2/btnode.c @@ -185,23 +185,23 @@ int nilfs_btnode_prepare_change_key(stru ctxt->newbh = NULL; if (inode->i_blkbits == PAGE_SHIFT) { - struct page *opage = obh->b_page; - lock_page(opage); + struct folio *ofolio = obh->b_folio; + folio_lock(ofolio); retry: /* BUG_ON(oldkey != obh->b_folio->index); */ - if (unlikely(oldkey != opage->index)) - NILFS_PAGE_BUG(opage, + if (unlikely(oldkey != ofolio->index)) + NILFS_PAGE_BUG(&ofolio->page, "invalid oldkey %lld (newkey=%lld)", (unsigned long long)oldkey, (unsigned long long)newkey); xa_lock_irq(&btnc->i_pages); - err = __xa_insert(&btnc->i_pages, newkey, opage, GFP_NOFS); + err = __xa_insert(&btnc->i_pages, newkey, ofolio, GFP_NOFS); xa_unlock_irq(&btnc->i_pages); /* - * Note: page->index will not change to newkey until + * Note: folio->index will not change to newkey until * nilfs_btnode_commit_change_key() will be called. - * To protect the page in intermediate state, the page lock + * To protect the folio in intermediate state, the folio lock * is held. */ if (!err) @@ -213,7 +213,7 @@ retry: if (!err) goto retry; /* fallback to copy mode */ - unlock_page(opage); + folio_unlock(ofolio); } nbh = nilfs_btnode_create_block(btnc, newkey); @@ -225,7 +225,7 @@ retry: return 0; failed_unlock: - unlock_page(obh->b_page); + folio_unlock(obh->b_folio); return err; } _ Patches currently in -mm which might be from willy@infradead.org 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