From: Anand Jain <Anand.Jain@oracle.com>
To: Stefan Behrens <sbehrens@giantdisaster.de>
Cc: linux-btrfs@vger.kernel.org
Subject: Re: [PATCH] btrfs: fix get set label blocking against balance
Date: Fri, 19 Jul 2013 17:31:49 +0800 [thread overview]
Message-ID: <51E90785.9070402@oracle.com> (raw)
In-Reply-To: <51E7E3E3.9000008@giantdisaster.de>
> Instead the spinlock super_lock looks appropriate for
> protecting concurrent access to the label field of fs_info->super_copy.
> In btrfs_ioctl_set_fslabel() make sure to only hold the spinlock for the
> copy operation, not while calling the transaction functions.
Oh yeah ! fs_info->super_lock is most suitable.
its right there. Thanks.
New patch has been sent out.
Thanks.
Anand
next prev parent reply other threads:[~2013-07-19 9:26 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-07-17 8:29 [bug] label cli hangs until balance is completed Anand Jain
2013-07-17 9:09 ` Stefan Behrens
2013-07-17 17:49 ` Zach Brown
2013-07-18 11:18 ` [PATCH] btrfs: fix get set label blocking against balance Anand Jain
2013-07-18 12:47 ` Stefan Behrens
2013-07-19 9:31 ` Anand Jain [this message]
2013-07-19 9:39 ` [PATCH v2] " Anand Jain
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