From edc71131c4dc6cc73e2a24aa0a7a79cfce738f12 Mon Sep 17 00:00:00 2001
From: Corrado Zoccolo <czoccolo@gmail.com>
Date: Wed, 9 Dec 2009 20:56:04 +0100
Subject: [PATCH] cfq-iosched: commenting non-obvious initialization

Added a comment to explain the initialization of last_delayed_sync.

Signed-off-by: Corrado Zoccolo <czoccolo@gmail.com>
Acked-by: Jeff Moyer <jmoyer@redhat.com>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
---
Reading git-format-patch failed