From ef681026ff85c49b7399ceec3eb62bbbcce605e8 Mon Sep 17 00:00:00 2001
From: Ming Lei <tom.leiming@gmail.com>
Date: Thu, 16 Jul 2009 15:44:29 +0200
Subject: [PATCH] lockdep: Implement lockdep_count_*ward_deps by BFS

Implement lockdep_count_{for,back}ward using BFS.

Signed-off-by: Ming Lei <tom.leiming@gmail.com>
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
LKML-Reference: <1246201486-7308-8-git-send-email-tom.leiming@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
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Reading git-format-patch failed