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Subject[PATCH 7/8] kernel:lockdep: update memory usage introduced by BFS
Date
From: Ming Lei <tom.leiming@gmail.com>


Signed-off-by: Ming Lei <tom.leiming@gmail.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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