linux-kernel - [PATCH stable-5.4] backport enospc issues during balance

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Date:   Wed, 14 Oct 2020 10:44:45 +0800
From:   Anand Jain <anand.jain@...cle.com>
To:     linux-kernel@...r.kernel.org, stable@...r.kernel.org
Cc:     linux-btrfs@...r.kernel.org, nborisov@...e.com, wqu@...e.com,
        jthumshirn@...e.de, josef@...icpanda.com, dsterba@...e.com,
        anand.jain@...cle.com
Subject: [PATCH stable-5.4] backport enospc issues during balance

Patch 1 is a preparatory patch to reduce conflicts. Patch 2 fixes
balance failure due to ENOSPC in btrfs/156 on arm64 systems with
pagesize=64k. Minor conflicts in fs/btrfs/block-group.c are resolved.
Thanks.

Josef Bacik (2):
  btrfs: don't pass system_chunk into can_overcommit
  btrfs: take overcommit into account in inc_block_group_ro

 fs/btrfs/block-group.c | 38 ++++++++++++++++++++++----------
 fs/btrfs/space-info.c  | 50 +++++++++++++++++-------------------------
 fs/btrfs/space-info.h  |  3 +++
 3 files changed, 49 insertions(+), 42 deletions(-)

-- 
2.18.4