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 akpm-current tree
Date: Fri, 30 Aug 2013 18:12:02 +1000
Message-ID: <20130830181202.bea6400ec4d92744e05b5b9f@canb.auug.org.au>
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To: Andrew Morton <akpm@linux-foundation.org>
Cc: linux-next@vger.kernel.org, linux-kernel@vger.kernel.org, Waiman Long <Waiman.Long@hp.com>, Linus <torvalds@linux-foundation.org>, Namjae Jeon <namjae.jeon@samsung.com>, Ravishankar N <ravi.n1@samsung.com>, Amit Sahrawat <a.sahrawat@samsung.com>

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Hi Andrew,

After merging the akpm-current tree, today's linux-next build (powerpc
ppc64_defconfig) failed like this:

fs/fat/file.c: In function 'fat_file_release':
fs/fat/file.c:166:20: error: 'struct dentry' has no member named 'd_count'
      filp->f_dentry->d_count =3D=3D 1)
                    ^

Caused by commit ff121b02f7e3 ("fat: additions to support fat_fallocate")
from the akpm-current tree interacting with commit  98474236f72e ("vfs:
make the dentry cache use the lockref infrastructure") from Linus' tree.

I don't know if it is safe to read d_lockref.count without locking, and
it is late in the day, so I have just reverted that commit from the
akpm-current tree for today (along with
"fat-additions-to-support-fat_fallocate-fix").

--=20
Cheers,
Stephen Rothwell                    sfr@canb.auug.org.au

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