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Subject: [PATCH 4/4] linux-2.6-block: deactivating pagecache for benchmarks
From: Dirk Henning Gerdes <mail@dirk-gerdes.de>
To: Jens Axboe <axboe@suse.de>
Cc: LKML <linux-kernel@vger.kernel.org>
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Date: Thu, 01 Dec 2005 14:27:20 +0100
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Last but not least the Kconfig-file from /linux/block

Signed-Off-By: Dirk Gerdes <mail@dirk-gerdes.de>

--- linux-2.6-block_clean/block/Kconfig	2005-11-30 16:12:30.000000000
+0100
+++ linux-2.6-block-pagecache-clean/block/Kconfig	2005-11-30 17:14:40.000000000 +0100
@@ -12,3 +12,9 @@ config LBD
 	  bigger than 2TB.  Otherwise say N.
 
 source block/Kconfig.iosched
+
+config PAGECACHE_TOGGLE
+	bool "toggle for using pagecache reading from block-devices"
+	help
+	  This is very useful if you would likr to do benchmarks on the 
+	  performance of the I/O-Schedulers.