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From: Lu Fengqi <lufq.fnst@cn.fujitsu.com>
To: <linux-btrfs@vger.kernel.org>
Subject: [PATCH 0/3] fix pinned underflow in generic/475
Date: Wed, 24 Oct 2018 20:24:00 +0800	[thread overview]
Message-ID: <20181024122403.17418-1-lufq.fnst@cn.fujitsu.com> (raw)

When running generic/475, pinned underflow may occur. This patch will
fix this problem, but there are still other warnings need to addressed in
this case.

Patch 1-2 introduce a macro and wrappers to help detect underflow
Patch 3	the fix patch of pinned underflow

Lu Fengqi (2):
  btrfs: extent-tree: Detect bytes_pinned underflow earlier
  btrfs: fix pinned underflow after transaction aborted

Qu Wenruo (1):
  btrfs: extent-tree: Detect bytes_may_use underflow earlier

 fs/btrfs/disk-io.c     | 12 +++++++++-
 fs/btrfs/extent-tree.c | 53 ++++++++++++++++++++++++++----------------
 2 files changed, 44 insertions(+), 21 deletions(-)

-- 
2.19.1




             reply	other threads:[~2018-10-24 12:24 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-10-24 12:24 Lu Fengqi [this message]
2018-10-24 12:24 ` [PATCH 1/3] btrfs: extent-tree: Detect bytes_may_use underflow earlier Lu Fengqi
2018-10-24 12:24 ` [PATCH 2/3] btrfs: extent-tree: Detect bytes_pinned " Lu Fengqi
2018-10-24 12:24 ` [PATCH 3/3] btrfs: fix pinned underflow after transaction aborted Lu Fengqi
2018-10-30 17:51   ` David Sterba
2018-10-25 18:33 ` [PATCH 0/3] fix pinned underflow in generic/475 Josef Bacik

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