From 28baf44299e0480d66ebb3093de5d51deff04e9f Mon Sep 17 00:00:00 2001
From: Divyesh Shah <dpshah@google.com>
Date: Wed, 14 Apr 2010 11:22:38 +0200
Subject: [PATCH] blkio: Fix compile errors

Fixes compile errors in blk-cgroup code for empty_time stat and a merge fix in
CFQ. The first error was when CONFIG_DEBUG_CFQ_IOSCHED is not set.

Signed-off-by: Divyesh Shah <dpshah@google.com>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
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