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Subject[tip:core/locking] lockdep: fix memory usage info of BFS
Date
From: Ming Lei <tom.leiming@gmail.com>

The unit is KB, so sizeof(struct circular_queue) should be divided by 1024.
This patch fixes it.

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 2b443b5..0843584 100644
--- a/kernel/lockdep.c
+++ b/kernel/lockdep.c
@@ -3603,10 +3603,11 @@ 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
#ifdef CONFIG_PROVE_LOCKING
+ sizeof(struct circular_queue)
#endif
+ ) / 1024
);

printk(" per task-struct memory footprint: %lu bytes\n",
--
1.6.0.GIT


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