From: Jörn Engel <joern@logfs.org>
Date: Thu, 22 Apr 2010 12:11:43 +0000 (+0200)
Subject: Fix JFFS2 sync silent failure
X-Git-Tag: v2.6.34-rc6~15^2~7
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6de9400250f95f82da432c28b9b43823f4154c58;p=pandora-kernel.git

Fix JFFS2 sync silent failure

JFFS2 does not appear to set s_bdi anywhere.  And as of 32a88aa1,
__sync_filesystem() will return 0 if s_bdi is not set.  As a result,
sync_fs() is never called for jffs2 and whatever remains in the wbuf
will not make it to the device.

Fix that up by assigning the mtd bdi.

Signed-off-by: Jörn Engel <joern@logfs.org>
Acked-By: David Woodhouse <David.Woodhouse@intel.com>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
---

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