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 317B3C678D5 for ; Tue, 7 Mar 2023 19:51:55 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229948AbjCGTvy (ORCPT ); Tue, 7 Mar 2023 14:51:54 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:46988 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229483AbjCGTve (ORCPT ); Tue, 7 Mar 2023 14:51:34 -0500 Received: from ams.source.kernel.org (ams.source.kernel.org [145.40.68.75]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id DCF6754CBA; Tue, 7 Mar 2023 11:43:02 -0800 (PST) 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 C3D11B8136B; Tue, 7 Mar 2023 19:42:35 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 72557C433EF; Tue, 7 Mar 2023 19:42:34 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1678218154; bh=Mqe/Ih9wraBvdsElmN2NZgDJm9p7T1kEby/xwbur6PI=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=l4xOZwe4VtRv48MdR3UB00d15SwKLL1cUHq4o/CSlXIn+3XJBpuU9RZS8VjDG5rRR k6y+U6S1YWvBiDFRT9aPI0UIxLc9H/Le0BFdpbQNb3IHOCEb6mfJEBElDTesB4+ZD5 1RkrmG8FWpa7k3Imf9lohTJmp3/KKBEe/VS9fUs3GTY0r5kJmhdZJH9glSh1fjHdl6 0ba8t5UVK8HbzZZr4HOVmwtpxqU1ZJi5F58GJWXIVt9loNyy2nuW01orwnAylBruAy L7HOWHRAbdzrscDWnkn4lcE6O4bs5qHmWOKdB1nYC6xHPLZlaSzTsibOpclB02hDbF 4wdFAtgUx7BCw== Date: Tue, 7 Mar 2023 11:42:32 -0800 From: Eric Biggers To: linux-fscrypt@vger.kernel.org Cc: linux-ext4@vger.kernel.org, Matthew Wilcox Subject: Re: [PATCH] fs/buffer.c: use b_folio for fscrypt work Message-ID: References: <20230224232503.98372-1-ebiggers@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20230224232503.98372-1-ebiggers@kernel.org> Precedence: bulk List-ID: X-Mailing-List: linux-ext4@vger.kernel.org On Fri, Feb 24, 2023 at 03:25:03PM -0800, Eric Biggers wrote: > From: Eric Biggers > > Use b_folio now that it exists. This removes an unnecessary call to > compound_head(). No actual change in behavior. > > Signed-off-by: Eric Biggers > --- > fs/buffer.c | 4 ++-- > 1 file changed, 2 insertions(+), 2 deletions(-) > > diff --git a/fs/buffer.c b/fs/buffer.c > index 034bece27163..d759b105c1e7 100644 > --- a/fs/buffer.c > +++ b/fs/buffer.c > @@ -330,8 +330,8 @@ static void decrypt_bh(struct work_struct *work) > struct buffer_head *bh = ctx->bh; > int err; > > - err = fscrypt_decrypt_pagecache_blocks(page_folio(bh->b_page), > - bh->b_size, bh_offset(bh)); > + err = fscrypt_decrypt_pagecache_blocks(bh->b_folio, bh->b_size, > + bh_offset(bh)); > if (err == 0 && need_fsverity(bh)) { > /* > * We use different work queues for decryption and for verity Applied to https://git.kernel.org/pub/scm/fs/fscrypt/linux.git/log/?h=for-next - Eric