From: Lars Ellenberg <lars.ellenberg@linbit.com>
Date: Sat, 13 Nov 2010 19:42:29 +0000 (+0100)
Subject: drbd: fix for spin_lock_irqsave in endio callback
X-Git-Tag: v2.6.37-rc7~10^2~6
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a115413de13ae6beb0cbfc198afe385a261ab284;p=pandora-kernel.git

drbd: fix for spin_lock_irqsave in endio callback

In commit 9b7f76dc37919ea36caa9680a3f765e5b19b25fb,
 Author: Lars Ellenberg <lars.ellenberg@linbit.com>
 Date:   Wed Aug 11 23:40:24 2010 +0200

    drbd: new configuration parameter c-min-rate

a bad chunk slipped through, which is now reverted as well,
restoring the correct irqsave for the endio callback.

This patch also add comments at both req_mod()
and in the endio callback so it should not happen again.

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

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