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authorMing Lei <tom.leiming@gmail.com>2009-08-02 21:43:36 +0800
committerIngo Molnar <mingo@elte.hu>2009-08-02 15:45:28 +0200
commit90629209a020859b67423a6326f3765f220c7f5c (patch)
tree64f3bcbc0c73e709a95fa1192fb6c877b3525855 /kernel/lockdep.c
parente351b660fddd4df76cc4635f896d311ed0ff3752 (diff)
lockdep: Fix memory usage info of BFS
The unit is KB, so sizeof(struct circular_queue) should be divided by 1024. Signed-off-by: Ming Lei <tom.leiming@gmail.com> Cc: akpm@linux-foundation.org Cc: torvalds@linux-foundation.org Cc: davem@davemloft.net Cc: Ming Lei <tom.leiming@gmail.com> Cc: a.p.zijlstra@chello.nl LKML-Reference: <1249220616-7190-1-git-send-email-tom.leiming@gmail.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'kernel/lockdep.c')
-rw-r--r--kernel/lockdep.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/kernel/lockdep.c b/kernel/lockdep.c
index 2b443b5090a..0843584aed5 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",