From patchwork Wed Apr 3 07:22:47 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sweet Tea Dorminy X-Patchwork-Id: 13615098 Received: from box.fidei.email (box.fidei.email [71.19.144.250]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 40E4571748; Wed, 3 Apr 2024 07:33:19 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=71.19.144.250 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1712129600; cv=none; b=cLF75bVW+XS8s8fwsifcWqrqDziqbVVhhWsOtnMVVkohEiKNEV+4fkSHq8rn+yYIS8tVBeHtBLHA+IC/oShtQs5ZCNTjoJ3Vri7qdjA2J/r+3wgxz1XVViZ6ffIX76gFylGe0Tf7twuWWPbr5xw1M5bi6rPxqaWbDrv6iE/+sWo= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1712129600; c=relaxed/simple; bh=RN4ChmgSR3ZQz489TYOpQl2oinZST+jD9bAbWRVw3kw=; h=From:To:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=BIHqjkUaHipni2eoPil+3a8r3b2Bxgi9p3KoZRqVcTIr/TXBTZ1fDlg1LYKyExqPgaDtVTr70N2dmVpJVDaWaPbkmYdDB4Syshfe0hYAVlcf5LTIrSrUlrV4AZkDsSszvPGQyVSLlOrV0eoTZZP8KHT0+tiL5GSA0sQIiX9iu6Q= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=dorminy.me; spf=pass smtp.mailfrom=dorminy.me; dkim=pass (2048-bit key) header.d=dorminy.me header.i=@dorminy.me header.b=g4korhKJ; arc=none smtp.client-ip=71.19.144.250 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=dorminy.me Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=dorminy.me Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=dorminy.me header.i=@dorminy.me header.b="g4korhKJ" Received: from authenticated-user (box.fidei.email [71.19.144.250]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) (No client certificate requested) by box.fidei.email (Postfix) with ESMTPSA id 5353F807DB; Wed, 3 Apr 2024 03:33:18 -0400 (EDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=dorminy.me; s=mail; t=1712129598; bh=RN4ChmgSR3ZQz489TYOpQl2oinZST+jD9bAbWRVw3kw=; h=From:To:Subject:Date:In-Reply-To:References:From; b=g4korhKJcSnDsrv9N7vH1U2FU2y1IQ+1cCMgS5/5PrxSN4HMDcoGduvy3dBmz1Nc2 yesnN+yjkh4f2vIszcOepeVVHQ3K67FvmEIxGpiTFYHKpuMe2R6HagoPaJ/l1N7h5B kSFM1+CNyOU88P5figMN31ZJaqkeiNoaljXN4YmqKD9V2WaqCHnY88jix5aqPn43Kf yGgF7UvGPp8P8KQGEm5qGPB01jtmts3h8MXOdQNZoA8tbZ857MqJXRClm9wfhrTLk2 A4L0DcuexATY8/UevIM4mTqaPkV3v1Ac2XqU6Gr25kMylrueJwoopHZo/lPNObd6bQ 02UNpUd0OrtTw== From: Sweet Tea Dorminy To: Jonathan Corbet , Kent Overstreet , Brian Foster , Chris Mason , Josef Bacik , David Sterba , Jaegeuk Kim , Chao Yu , Alexander Viro , Christian Brauner , Jan Kara , =?utf-8?q?Micka=C3=ABl_Sala=C3=BCn?= , Sweet Tea Dorminy , linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org, linux-bcachefs@vger.kernel.org, linux-btrfs@vger.kernel.org, linux-f2fs-devel@lists.sourceforge.net, linux-fsdevel@vger.kernel.org, kernel-team@meta.com Subject: [PATCH v3 06/13] nilfs2: fiemap: return correct extent physical length Date: Wed, 3 Apr 2024 03:22:47 -0400 Message-ID: In-Reply-To: References: Precedence: bulk X-Mailing-List: linux-fsdevel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Signed-off-by: Sweet Tea Dorminy --- fs/nilfs2/inode.c | 12 ++++++++---- 1 file changed, 8 insertions(+), 4 deletions(-) diff --git a/fs/nilfs2/inode.c b/fs/nilfs2/inode.c index 4d3c347c982b..e3108f2cead7 100644 --- a/fs/nilfs2/inode.c +++ b/fs/nilfs2/inode.c @@ -1160,7 +1160,7 @@ int nilfs_fiemap(struct inode *inode, struct fiemap_extent_info *fieinfo, { struct the_nilfs *nilfs = inode->i_sb->s_fs_info; __u64 logical = 0, phys = 0, size = 0; - __u32 flags = 0; + __u32 flags = FIEMAP_EXTENT_HAS_PHYS_LEN; loff_t isize; sector_t blkoff, end_blkoff; sector_t delalloc_blkoff; @@ -1197,7 +1197,9 @@ int nilfs_fiemap(struct inode *inode, struct fiemap_extent_info *fieinfo, if (blkoff > end_blkoff) break; - flags = FIEMAP_EXTENT_MERGED | FIEMAP_EXTENT_DELALLOC; + flags = FIEMAP_EXTENT_MERGED | + FIEMAP_EXTENT_DELALLOC | + FIEMAP_EXTENT_HAS_PHYS_LEN; logical = blkoff << blkbits; phys = 0; size = delalloc_blklen << blkbits; @@ -1261,14 +1263,16 @@ int nilfs_fiemap(struct inode *inode, struct fiemap_extent_info *fieinfo, break; /* Start another extent */ - flags = FIEMAP_EXTENT_MERGED; + flags = FIEMAP_EXTENT_MERGED | + FIEMAP_EXTENT_HAS_PHYS_LEN; logical = blkoff << blkbits; phys = blkphy << blkbits; size = n << blkbits; } } else { /* Start a new extent */ - flags = FIEMAP_EXTENT_MERGED; + flags = FIEMAP_EXTENT_MERGED | + FIEMAP_EXTENT_HAS_PHYS_LEN; logical = blkoff << blkbits; phys = blkphy << blkbits; size = n << blkbits;