From: Anand Jain <anand.jain@oracle.com>
To: linux-btrfs@vger.kernel.org
Subject: [PATCH RESEND 0/9 v2] fix warn_on for replace cancel
Date: Tue, 20 Nov 2018 19:56:14 +0800 [thread overview]
Message-ID: <1542714976-28502-1-git-send-email-anand.jain@oracle.com> (raw)
These two patches were sent as part of
[PATCH 0/9 v2] fix replace-start and replace-cancel racing
before but as these aren't integrated so I am sending these again.
The patch [1] which is in misc-next, calls btrfs_dev_replace_finishing()
after replace is canceled, so the ret argument passed to the
btrfs_dev_replace_finishing() is -ECANCEL, which is not a real error.
So these patches quieten the warn and error log if its -ECANCEL.
These should be integrated otherwise we see the WARN_ON and btrfs_error()
after replace cancel.
[1]
08bdfc3a0611 btrfs: fix use-after-free due to race between replace start and cancel
Anand Jain (2):
btrfs: quieten warn if the replace is canceled at finish
btrfs: user requsted replace cancel is not an error
next reply other threads:[~2018-11-20 11:56 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-11-20 11:56 Anand Jain [this message]
2018-11-20 11:56 ` [PATCH RESEND v2 1/2] btrfs: quieten warn if replace is canceled at finish Anand Jain
2018-11-20 13:29 ` David Sterba
2018-11-20 11:56 ` [PATCH RESEND v2 2/2] btrfs: user requsted replace cancel is not an error Anand Jain
2018-11-20 13:35 ` [PATCH RESEND 0/9 v2] fix warn_on for replace cancel David Sterba
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