From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from relay.sgi.com (relay3.corp.sgi.com [198.149.34.15]) by oss.sgi.com (Postfix) with ESMTP id 6BC507F54 for ; Wed, 13 Nov 2013 08:37:12 -0600 (CST) Received: from cuda.sgi.com (cuda3.sgi.com [192.48.176.15]) by relay3.corp.sgi.com (Postfix) with ESMTP id F19BCAC013 for ; Wed, 13 Nov 2013 06:37:11 -0800 (PST) Received: from mx1.redhat.com (mx1.redhat.com [209.132.183.28]) by cuda.sgi.com with ESMTP id tDmsVZhJfDxQDm9X for ; Wed, 13 Nov 2013 06:37:11 -0800 (PST) Received: from int-mx09.intmail.prod.int.phx2.redhat.com (int-mx09.intmail.prod.int.phx2.redhat.com [10.5.11.22]) by mx1.redhat.com (8.14.4/8.14.4) with ESMTP id rADEb9hh029092 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=OK) for ; Wed, 13 Nov 2013 09:37:10 -0500 Received: from bfoster.bfoster ([10.18.41.237]) by int-mx09.intmail.prod.int.phx2.redhat.com (8.14.4/8.14.4) with ESMTP id rADEb9Pe031365 for ; Wed, 13 Nov 2013 09:37:09 -0500 From: Brian Foster Subject: [PATCH v2 09/11] xfs: add finobt support to growfs Date: Wed, 13 Nov 2013 09:37:05 -0500 Message-Id: <1384353427-36205-10-git-send-email-bfoster@redhat.com> In-Reply-To: <1384353427-36205-1-git-send-email-bfoster@redhat.com> References: <1384353427-36205-1-git-send-email-bfoster@redhat.com> List-Id: XFS Filesystem from SGI List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: xfs-bounces@oss.sgi.com Sender: xfs-bounces@oss.sgi.com To: xfs@oss.sgi.com Add finobt support to growfs. Initialize the agi root/level fields and the root finobt block. Signed-off-by: Brian Foster Reviewed-by: Dave Chinner --- fs/xfs/xfs_fsops.c | 32 ++++++++++++++++++++++++++++++++ 1 file changed, 32 insertions(+) diff --git a/fs/xfs/xfs_fsops.c b/fs/xfs/xfs_fsops.c index a6e54b3..63d9424 100644 --- a/fs/xfs/xfs_fsops.c +++ b/fs/xfs/xfs_fsops.c @@ -312,6 +312,10 @@ xfs_growfs_data_private( agi->agi_dirino = cpu_to_be32(NULLAGINO); if (xfs_sb_version_hascrc(&mp->m_sb)) uuid_copy(&agi->agi_uuid, &mp->m_sb.sb_uuid); + if (xfs_sb_version_hasfinobt(&mp->m_sb)) { + agi->agi_free_root = cpu_to_be32(XFS_FIBT_BLOCK(mp)); + agi->agi_free_level = cpu_to_be32(1); + } for (bucket = 0; bucket < XFS_AGI_UNLINKED_BUCKETS; bucket++) agi->agi_unlinked[bucket] = cpu_to_be32(NULLAGINO); @@ -403,6 +407,34 @@ xfs_growfs_data_private( xfs_buf_relse(bp); if (error) goto error0; + + /* + * FINO btree root block + */ + if (xfs_sb_version_hasfinobt(&mp->m_sb)) { + bp = xfs_growfs_get_hdr_buf(mp, + XFS_AGB_TO_DADDR(mp, agno, XFS_FIBT_BLOCK(mp)), + BTOBB(mp->m_sb.sb_blocksize), 0, + &xfs_inobt_buf_ops); + if (!bp) { + error = ENOMEM; + goto error0; + } + + if (xfs_sb_version_hascrc(&mp->m_sb)) + xfs_btree_init_block(mp, bp, XFS_FIBT_CRC_MAGIC, + 0, 0, agno, + XFS_BTREE_CRC_BLOCKS); + else + xfs_btree_init_block(mp, bp, XFS_FIBT_MAGIC, 0, + 0, agno, 0); + + error = xfs_bwrite(bp); + xfs_buf_relse(bp); + if (error) + goto error0; + } + } xfs_trans_agblocks_delta(tp, nfree); /* -- 1.8.1.4 _______________________________________________ xfs mailing list xfs@oss.sgi.com http://oss.sgi.com/mailman/listinfo/xfs