* [tip:core/locking] lockdep: fix memory usage info of BFS
@ 2009-08-02 13:43 tom.leiming
2009-08-02 13:52 ` [tip:core/locking] lockdep: Fix " tip-bot for Ming Lei
0 siblings, 1 reply; 2+ messages in thread
From: tom.leiming @ 2009-08-02 13:43 UTC (permalink / raw)
To: a.p.zijlstra; +Cc: linux-kernel, akpm, mingo, torvalds, davem, Ming Lei
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
^ permalink raw reply [flat|nested] 2+ messages in thread
* [tip:core/locking] lockdep: Fix memory usage info of BFS
2009-08-02 13:43 [tip:core/locking] lockdep: fix memory usage info of BFS tom.leiming
@ 2009-08-02 13:52 ` tip-bot for Ming Lei
0 siblings, 0 replies; 2+ messages in thread
From: tip-bot for Ming Lei @ 2009-08-02 13:52 UTC (permalink / raw)
To: linux-tip-commits; +Cc: linux-kernel, hpa, mingo, tglx, tom.leiming, mingo
Commit-ID: 90629209a020859b67423a6326f3765f220c7f5c
Gitweb: http://git.kernel.org/tip/90629209a020859b67423a6326f3765f220c7f5c
Author: Ming Lei <tom.leiming@gmail.com>
AuthorDate: Sun, 2 Aug 2009 21:43:36 +0800
Committer: Ingo Molnar <mingo@elte.hu>
CommitDate: Sun, 2 Aug 2009 15:45:28 +0200
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>
---
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",
^ permalink raw reply [flat|nested] 2+ messages in thread
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2009-08-02 13:52 ` [tip:core/locking] lockdep: Fix " tip-bot for Ming Lei
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