From patchwork Tue Jan 31 14:47:00 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chao Yu X-Patchwork-Id: 13123057 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 lists.sourceforge.net (lists.sourceforge.net [216.105.38.7]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id C51FDC636D3 for ; Tue, 31 Jan 2023 14:47:25 +0000 (UTC) Received: from [127.0.0.1] (helo=sfs-ml-1.v29.lw.sourceforge.com) by sfs-ml-1.v29.lw.sourceforge.com with esmtp (Exim 4.95) (envelope-from ) id 1pMruw-0007My-3l; Tue, 31 Jan 2023 14:47:25 +0000 Received: from [172.30.20.202] (helo=mx.sourceforge.net) by sfs-ml-1.v29.lw.sourceforge.com with esmtps (TLS1.2) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.95) (envelope-from ) id 1pMrus-0007MR-Q0 for linux-f2fs-devel@lists.sourceforge.net; Tue, 31 Jan 2023 14:47:22 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=sourceforge.net; s=x; h=Content-Transfer-Encoding:MIME-Version:References: In-Reply-To:Message-Id:Date:Subject:Cc:To:From:Sender:Reply-To:Content-Type: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:List-Id:List-Help:List-Unsubscribe: List-Subscribe:List-Post:List-Owner:List-Archive; bh=k0XiL2kyugc3JB/+w2qrgOL85fTuK5IXAnFJk5vQyZo=; b=EvJRkb1pTH/ls3VDPr5Gw9ujdK stsJ0vBK4IyvG98fT/8ZWdpQ5Slr17nPaXOtch7FMjSF+DjOr2Y+2wA5uKwvFo9gvrkL6FEQTEHYm lIgPXcxnrl7y4LAt9ytcT21zRftarVS+sK1On/fVP3o2MpiRZc+cHDbPxN5vMWmfCKZc=; DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=sf.net; s=x ; h=Content-Transfer-Encoding:MIME-Version:References:In-Reply-To:Message-Id: Date:Subject:Cc:To:From:Sender:Reply-To:Content-Type:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:List-Id:List-Help:List-Unsubscribe:List-Subscribe: List-Post:List-Owner:List-Archive; bh=k0XiL2kyugc3JB/+w2qrgOL85fTuK5IXAnFJk5vQyZo=; b=QcxSPzFjK/HTsAyjqt7oEJSfsz 35camjLpIoclXXruuFNijFe3Yialr0I1Q5eRBc/kDbKSiG40WEI/Ts1bzq6d+UIdpC8NMlrnQz/iQ wsDTiI/d/wtk0Tj6uQcfsc8Ix+me/3JZ027tnkZNkDnHTEwwLu7NMNl6Xm5MKKaCsUJc=; Received: from ams.source.kernel.org ([145.40.68.75]) by sfi-mx-1.v28.lw.sourceforge.com with esmtps (TLS1.2:ECDHE-RSA-AES256-GCM-SHA384:256) (Exim 4.95) id 1pMrum-005Nzl-A7 for linux-f2fs-devel@lists.sourceforge.net; Tue, 31 Jan 2023 14:47:17 +0000 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 B2073B81D24 for ; Tue, 31 Jan 2023 14:47:09 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 49B84C433EF; Tue, 31 Jan 2023 14:47:07 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1675176428; bh=qLSS2GASRL8RKpxdXDWhe4iVsIVVZ3UeUtKqaOGvO0c=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=sOYe00Am1ogdvGACUfNzfDLl7Vazf31h+dx1uwjgSsY8+82XiJJxXzz7kypcFN5Il O4Z50WMV/rsQiKRF34E/fOJrKodWsjm5nDkK6FPpPj179zCkmIlKLtxx2AzCPMyofr xrF4s9nNeBgpV/5KybxZtsBmauh8rUsKE2+UtkOVASTOPI4+tE5Hgn+eeXn0YUZmY5 Bc1pRXjwsQ6LtyEfQ36lRVkZNrrx4PWRzLlnoNISmky/bNgms8GZy910hAe7HGcg13 85A3idfKezrp19KjRnupUbkL7+XmNzu0pdFa3pI2B+QISFgD768PCWJ5YHvoJ3XxbR vh0tZ4DiwIT1A== From: Chao Yu To: jaegeuk@kernel.org Date: Tue, 31 Jan 2023 22:47:00 +0800 Message-Id: <20230131144701.34418-2-chao@kernel.org> X-Mailer: git-send-email 2.36.1 In-Reply-To: <20230131144701.34418-1-chao@kernel.org> References: <20230131144701.34418-1-chao@kernel.org> MIME-Version: 1.0 X-Headers-End: 1pMrum-005Nzl-A7 Subject: [f2fs-dev] [PATCH 2/3] f2fs: fix to update age extent correctly during truncation X-BeenThere: linux-f2fs-devel@lists.sourceforge.net X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linux-kernel@vger.kernel.org, linux-f2fs-devel@lists.sourceforge.net Errors-To: linux-f2fs-devel-bounces@lists.sourceforge.net nr_free may be less than len, we should update age extent cache w/ range [fofs, len] rather than [fofs, nr_free]. Fixes: 71644dff4811 ("f2fs: add block_age-based extent cache") Signed-off-by: Chao Yu --- fs/f2fs/file.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/fs/f2fs/file.c b/fs/f2fs/file.c index f4de96a3744b..746ffcd09b6c 100644 --- a/fs/f2fs/file.c +++ b/fs/f2fs/file.c @@ -617,7 +617,7 @@ void f2fs_truncate_data_blocks_range(struct dnode_of_data *dn, int count) fofs = f2fs_start_bidx_of_node(ofs_of_node(dn->node_page), dn->inode) + ofs; f2fs_update_read_extent_cache_range(dn, fofs, 0, len); - f2fs_update_age_extent_cache_range(dn, fofs, nr_free); + f2fs_update_age_extent_cache_range(dn, fofs, len); dec_valid_block_count(sbi, dn->inode, nr_free); } dn->ofs_in_node = ofs;