From mboxrd@z Thu Jan  1 00:00:00 1970
From: Stephen Rothwell <sfr@canb.auug.org.au>
Subject: linux-next: build failure after merge of the ext4 tree
Date: Thu, 23 Jul 2015 10:56:23 +1000
Message-ID: <20150723105623.2f8c9548@canb.auug.org.au>
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To: Theodore Ts'o <tytso@mit.edu>
Cc: linux-next@vger.kernel.org, linux-kernel@vger.kernel.org, Tejun Heo <tj@kernel.org>

Hi Theodore,

After merging the ext4 tree, today's linux-next build (x86_64
allmodconfig) failed like this:

ERROR: "wbc_account_io" [fs/ext4/ext4.ko] undefined!
ERROR: "bio_associate_blkcg" [fs/ext4/ext4.ko] undefined!

Caused by commit

  001e4a8775f6 ("ext4: implement cgroup writeback support")

I have used the ext4 tree from next-20150722 for today.

-- 
Cheers,
Stephen Rothwell                    sfr@canb.auug.org.au