From: Philipp Reisner <philipp.reisner@linbit.com>
Date: Fri, 15 Jul 2011 15:19:02 +0000 (+0200)
Subject: drbd: Fixed w_restart_disk_io() to handle non active AL-extents
X-Git-Tag: v3.8-rc1~78^2~18^2~157
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=1b7ab15b11716d075b3dca34cf41e8d7aba3cba2;p=pandora-kernel.git

drbd: Fixed w_restart_disk_io() to handle non active AL-extents

Since we now apply the AL in user space onto the bitmap, the AL
is not active for the requests we want to reply.

For that a al_write_transaction() that might be called from
worker context became necessary.

Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
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