From de696716e8c40475d259fb49b3876ca0d9415970 Mon Sep 17 00:00:00 2001
From: Andreas Gruenbacher <agruen@linbit.com>
Date: Thu, 20 Jan 2011 15:00:24 +0100
Subject: [PATCH] drbd: Use interval tree for overlapping write request
 detection

Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
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Reading git-format-patch failed