From 4dd861d6467007681991d8ec079d928db2018cbb Mon Sep 17 00:00:00 2001 From: Ming Lei Date: Thu, 16 Jul 2009 15:44:29 +0200 Subject: lockdep: Update memory usage introduced by BFS Also account the BFS memory usage. Signed-off-by: Ming Lei [ fix build for !PROVE_LOCKING ] Signed-off-by: Peter Zijlstra LKML-Reference: <1246201486-7308-9-git-send-email-tom.leiming@gmail.com> Signed-off-by: Ingo Molnar diff --git a/kernel/lockdep.c b/kernel/lockdep.c index b896f23..6358cf7 100644 --- a/kernel/lockdep.c +++ b/kernel/lockdep.c @@ -3429,7 +3429,11 @@ 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) / 1024 +#ifdef CONFIG_PROVE_LOCKING + + sizeof(struct circular_queue) + sizeof(bfs_accessed) +#endif + ); printk(" per task-struct memory footprint: %lu bytes\n", sizeof(struct held_lock) * MAX_LOCK_DEPTH); -- cgit v0.10.2