From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mx0a-00082601.pphosted.com ([67.231.145.42]:37686 "EHLO mx0a-00082601.pphosted.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754829AbbEOTPf (ORCPT ); Fri, 15 May 2015 15:15:35 -0400 Date: Fri, 15 May 2015 15:11:51 -0400 From: Chris Mason To: , linux-btrfs , LKML Subject: [GIT PULL] Btrfs fixes Message-ID: <20150515191142.GA13342@ret.thefacebook.com> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Sender: linux-btrfs-owner@vger.kernel.org List-ID: Hi Linus, I have a few more fixes in my for-linus-4.1 branch: git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git for-linus-4.1 The first commit is a fix from Filipe for a very old extent buffer reuse race that triggered a BUG_ON. It hasn't come up often, I looked through old logs at FB and we hit it a handful of times over the last year. The rest are other corners he hit during testing Filipe Manana (4) commits (+68/-10): Btrfs: fix race when reusing stale extent buffers that leads to BUG_ON (+19/-0) Btrfs: fix race between block group creation and their cache writeout (+27/-4) Btrfs: fix panic when starting bg cache writeout after IO error (+10/-4) Btrfs: fix crash after inode cache writeback failure (+12/-2) Total: (4) commits fs/btrfs/extent-tree.c | 31 +++++++++++++++++++++++++++---- fs/btrfs/extent_io.c | 19 +++++++++++++++++++ fs/btrfs/free-space-cache.c | 14 ++++++++++++-- fs/btrfs/ordered-data.c | 14 ++++++++++---- 4 files changed, 68 insertions(+), 10 deletions(-)