linux-kernel - [PATCH 7/8] kernel:lockdep: update memory usage introduced by BFS

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Message-Id: <1243781365-26814-8-git-send-email-tom.leiming@gmail.com>
Date:	Sun, 31 May 2009 22:49:24 +0800
From:	tom.leiming@...il.com
To:	mingo@...e.hu
Cc:	linux-kernel@...r.kernel.org, akpm@...ux-foundation.org,
	a.p.zijlstra@...llo.nl, Ming Lei <tom.leiming@...il.com>
Subject: [PATCH 7/8] kernel:lockdep: update memory usage introduced by BFS

From: Ming Lei <tom.leiming@...il.com>


Signed-off-by: Ming Lei <tom.leiming@...il.com>
---
 kernel/lockdep.c |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)

diff --git a/kernel/lockdep.c b/kernel/lockdep.c
index 6e31e4b..faa39cb 100644
--- a/kernel/lockdep.c
+++ b/kernel/lockdep.c
@@ -3429,7 +3429,8 @@ void __init lockdep_info(void)
 		sizeof(struct list_head) * CLASSHASH_SIZE +
 		sizeof(struct lock_list) * MAX_LOCKDEP_ENTRIES +
 		sizeof(struct lock_chain) * MAX_LOCKDEP_CHAINS +
-		sizeof(struct list_head) * CHAINHASH_SIZE) / 1024);
+		sizeof(struct list_head) * CHAINHASH_SIZE) / 1024 +
+		sizeof(struct circular_queue) + sizeof(bfs_accessed));
 
 	printk(" per task-struct memory footprint: %lu bytes\n",
 		sizeof(struct held_lock) * MAX_LOCK_DEPTH);
-- 
1.6.0.GIT

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