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 X-Spam-Level: X-Spam-Status: No, score=-9.6 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 6A4EBC5DF61 for ; Thu, 7 Nov 2019 18:24:45 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 44166214D8 for ; Thu, 7 Nov 2019 18:24:45 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b="GTU9KIQQ" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728495AbfKGSYo (ORCPT ); Thu, 7 Nov 2019 13:24:44 -0500 Received: from bombadil.infradead.org ([198.137.202.133]:44014 "EHLO bombadil.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727899AbfKGSYo (ORCPT ); Thu, 7 Nov 2019 13:24:44 -0500 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=bombadil.20170209; 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=LqQk18sGAfprVE0j7dgUqoToh+O7lw6qFx1UYwL7/8Q=; b=GTU9KIQQNcGgCznEFI/K1Anab9 Md4RlbAL2tXkASe+zeEoXypchuw3r/U3PHdnqg7JVOyEMKUBVOFbXa0/fz2dqiHGTmnKcFXCuUDEp 3Z7ufPUCu59/ZVR2plXbaSB/pOjKuUclRNotyzGXzkfg0t9P46xJMHyY/N10ogzjcp0MEv0CLbs/t IopswRcwU/jAEDrppCD2EgaPgfdUHSC6A+iDSfTDSf86O/FXEm28My0wm/bj5qpBoubqa2bGg1u4h OTrTG31hIDZp5pGSWCj+3HkWRX2z6jgtTlJMzTkbRASmp2onBnPxlCgODjvFvYO5Xhbn2w0+GwBlY 2XgYrCpQ==; Received: from [2001:4bb8:184:e48:c70:4a89:bc61:2] (helo=localhost) by bombadil.infradead.org with esmtpsa (Exim 4.92.3 #3 (Red Hat Linux)) id 1iSmSa-00033h-3b; Thu, 07 Nov 2019 18:24:44 +0000 From: Christoph Hellwig To: linux-xfs@vger.kernel.org Cc: "Darrick J . Wong" Subject: [PATCH 11/46] xfs: move the dir2 leaf header size to struct xfs_da_geometry Date: Thu, 7 Nov 2019 19:23:35 +0100 Message-Id: <20191107182410.12660-12-hch@lst.de> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20191107182410.12660-1-hch@lst.de> References: <20191107182410.12660-1-hch@lst.de> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-SRS-Rewrite: SMTP reverse-path rewritten from by bombadil.infradead.org. See http://www.infradead.org/rpr.html Sender: linux-xfs-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-xfs@vger.kernel.org Move the leaf header size towards our structure for dir/attr geometry parameters. Signed-off-by: Christoph Hellwig Reviewed-by: Darrick J. Wong --- fs/xfs/libxfs/xfs_da_btree.h | 1 + fs/xfs/libxfs/xfs_da_format.c | 3 --- fs/xfs/libxfs/xfs_dir2.c | 7 +++++-- fs/xfs/libxfs/xfs_dir2.h | 1 - fs/xfs/libxfs/xfs_dir2_leaf.c | 2 +- fs/xfs/libxfs/xfs_dir2_node.c | 4 ++-- 6 files changed, 9 insertions(+), 9 deletions(-) diff --git a/fs/xfs/libxfs/xfs_da_btree.h b/fs/xfs/libxfs/xfs_da_btree.h index 396b76ac02d6..b262ec403bba 100644 --- a/fs/xfs/libxfs/xfs_da_btree.h +++ b/fs/xfs/libxfs/xfs_da_btree.h @@ -26,6 +26,7 @@ struct xfs_da_geometry { unsigned int node_ents; /* # of entries in a danode */ unsigned int magicpct; /* 37% of block size in bytes */ xfs_dablk_t datablk; /* blockno of dir data v2 */ + unsigned int leaf_hdr_size; /* dir2 leaf header size */ xfs_dablk_t leafblk; /* blockno of leaf data v2 */ xfs_dablk_t freeblk; /* blockno of free data v2 */ }; diff --git a/fs/xfs/libxfs/xfs_da_format.c b/fs/xfs/libxfs/xfs_da_format.c index ed21ce01502f..a3e87f4788e0 100644 --- a/fs/xfs/libxfs/xfs_da_format.c +++ b/fs/xfs/libxfs/xfs_da_format.c @@ -570,7 +570,6 @@ static const struct xfs_dir_ops xfs_dir2_ops = { .data_entry_p = xfs_dir2_data_entry_p, .data_unused_p = xfs_dir2_data_unused_p, - .leaf_hdr_size = sizeof(struct xfs_dir2_leaf_hdr), .leaf_max_ents = xfs_dir2_max_leaf_ents, .free_hdr_size = sizeof(struct xfs_dir2_free_hdr), @@ -612,7 +611,6 @@ static const struct xfs_dir_ops xfs_dir2_ftype_ops = { .data_entry_p = xfs_dir2_data_entry_p, .data_unused_p = xfs_dir2_data_unused_p, - .leaf_hdr_size = sizeof(struct xfs_dir2_leaf_hdr), .leaf_max_ents = xfs_dir2_max_leaf_ents, .free_hdr_size = sizeof(struct xfs_dir2_free_hdr), @@ -654,7 +652,6 @@ static const struct xfs_dir_ops xfs_dir3_ops = { .data_entry_p = xfs_dir3_data_entry_p, .data_unused_p = xfs_dir3_data_unused_p, - .leaf_hdr_size = sizeof(struct xfs_dir3_leaf_hdr), .leaf_max_ents = xfs_dir3_max_leaf_ents, .free_hdr_size = sizeof(struct xfs_dir3_free_hdr), diff --git a/fs/xfs/libxfs/xfs_dir2.c b/fs/xfs/libxfs/xfs_dir2.c index 98cc0631e7d5..6e7a4e9ced5e 100644 --- a/fs/xfs/libxfs/xfs_dir2.c +++ b/fs/xfs/libxfs/xfs_dir2.c @@ -122,10 +122,13 @@ xfs_da_mount( dageo->fsblog = mp->m_sb.sb_blocklog; dageo->blksize = xfs_dir2_dirblock_bytes(&mp->m_sb); dageo->fsbcount = 1 << mp->m_sb.sb_dirblklog; - if (xfs_sb_version_hascrc(&mp->m_sb)) + if (xfs_sb_version_hascrc(&mp->m_sb)) { dageo->node_hdr_size = sizeof(struct xfs_da3_node_hdr); - else + dageo->leaf_hdr_size = sizeof(struct xfs_dir3_leaf_hdr); + } else { dageo->node_hdr_size = sizeof(struct xfs_da_node_hdr); + dageo->leaf_hdr_size = sizeof(struct xfs_dir2_leaf_hdr); + } /* * Now we've set up the block conversion variables, we can calculate the diff --git a/fs/xfs/libxfs/xfs_dir2.h b/fs/xfs/libxfs/xfs_dir2.h index b46657974134..544adee5dd12 100644 --- a/fs/xfs/libxfs/xfs_dir2.h +++ b/fs/xfs/libxfs/xfs_dir2.h @@ -72,7 +72,6 @@ struct xfs_dir_ops { struct xfs_dir2_data_unused * (*data_unused_p)(struct xfs_dir2_data_hdr *hdr); - int leaf_hdr_size; int (*leaf_max_ents)(struct xfs_da_geometry *geo); int free_hdr_size; diff --git a/fs/xfs/libxfs/xfs_dir2_leaf.c b/fs/xfs/libxfs/xfs_dir2_leaf.c index 5e3e96efdaca..888d4b0acab8 100644 --- a/fs/xfs/libxfs/xfs_dir2_leaf.c +++ b/fs/xfs/libxfs/xfs_dir2_leaf.c @@ -1132,7 +1132,7 @@ xfs_dir3_leaf_log_header( xfs_trans_log_buf(args->trans, bp, (uint)((char *)&leaf->hdr - (char *)leaf), - args->dp->d_ops->leaf_hdr_size - 1); + args->geo->leaf_hdr_size - 1); } /* diff --git a/fs/xfs/libxfs/xfs_dir2_node.c b/fs/xfs/libxfs/xfs_dir2_node.c index 721dd2dcba8d..f7ba4d22165c 100644 --- a/fs/xfs/libxfs/xfs_dir2_node.c +++ b/fs/xfs/libxfs/xfs_dir2_node.c @@ -1340,7 +1340,7 @@ xfs_dir2_leafn_remove( * Return indication of whether this leaf block is empty enough * to justify trying to join it with a neighbor. */ - *rval = (dp->d_ops->leaf_hdr_size + + *rval = (args->geo->leaf_hdr_size + (uint)sizeof(leafhdr.ents) * (leafhdr.count - leafhdr.stale)) < args->geo->magicpct; return 0; @@ -1446,7 +1446,7 @@ xfs_dir2_leafn_toosmall( xfs_dir3_leaf_check(dp, blk->bp); count = leafhdr.count - leafhdr.stale; - bytes = dp->d_ops->leaf_hdr_size + count * sizeof(ents[0]); + bytes = state->args->geo->leaf_hdr_size + count * sizeof(ents[0]); if (bytes > (state->args->geo->blksize >> 1)) { /* * Blk over 50%, don't try to join. -- 2.20.1