From: Theodore Ts'o <tytso@mit.edu>
Subject: Re: [PATCH 1/4] ext4: fix forgetten xattr lock protection in
 ext4_expand_extra_isize
Date: Sun, 6 Aug 2017 00:28:22 -0400
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To: Miao Xie <miaoxie@huawei.com>
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On Fri, Jul 07, 2017 at 01:09:50AM +0800, Miao Xie wrote:
> We should avoid the contention between the i_extra_isize update and
> the inline data insertion, so move the xattr trylock in front of
> i_extra_isize update.
> 
> Signed-off-by: Miao Xie <miaoxie@huawei.com>
> Reviewed-by: Wang Shilong <wshilong@ddn.com>

Thanks, applied.

					- Ted