From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from bombadil.infradead.org ([65.50.211.133]:50451 "EHLO bombadil.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751450AbdDMIFj (ORCPT ); Thu, 13 Apr 2017 04:05:39 -0400 Received: from 212095007060.public.telering.at ([212.95.7.60] helo=localhost) by bombadil.infradead.org with esmtpsa (Exim 4.87 #1 (Red Hat Linux)) id 1cyZl3-0007ZF-N1 for linux-xfs@vger.kernel.org; Thu, 13 Apr 2017 08:05:38 +0000 From: Christoph Hellwig Subject: [PATCH 04/10] xfs: remove an unsafe retry in xfs_bmbt_alloc_block Date: Thu, 13 Apr 2017 10:05:11 +0200 Message-Id: <20170413080517.12564-5-hch@lst.de> In-Reply-To: <20170413080517.12564-1-hch@lst.de> References: <20170413080517.12564-1-hch@lst.de> Sender: linux-xfs-owner@vger.kernel.org List-ID: List-Id: xfs To: linux-xfs@vger.kernel.org We've already reserved all possible required blocks and checked they are avaible in the same AG. Signed-off-by: Christoph Hellwig --- fs/xfs/libxfs/xfs_bmap_btree.c | 13 ------------- 1 file changed, 13 deletions(-) diff --git a/fs/xfs/libxfs/xfs_bmap_btree.c b/fs/xfs/libxfs/xfs_bmap_btree.c index 3e17ceda038c..ce41dd5fbb34 100644 --- a/fs/xfs/libxfs/xfs_bmap_btree.c +++ b/fs/xfs/libxfs/xfs_bmap_btree.c @@ -476,19 +476,6 @@ xfs_bmbt_alloc_block( if (error) goto error0; - if (args.fsbno == NULLFSBLOCK && args.minleft) { - /* - * Could not find an AG with enough free space to satisfy - * a full btree split. Try again and if - * successful activate the lowspace algorithm. - */ - args.fsbno = 0; - args.type = XFS_ALLOCTYPE_FIRST_AG; - error = xfs_alloc_vextent(&args); - if (error) - goto error0; - cur->bc_private.b.dfops->dop_low = true; - } if (WARN_ON_ONCE(args.fsbno == NULLFSBLOCK)) { XFS_BTREE_TRACE_CURSOR(cur, XBT_EXIT); *stat = 0; -- 2.11.0