Messages in this thread Patch in this message | | | Subject | [PATCH 2.5/2] generic-smp: remove cfd rcu_head | From | Peter Zijlstra <> | Date | Sat, 14 Feb 2009 15:46:47 +0100 |
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Subject: generic-smp: remove cfd rcu_head From: Peter Zijlstra <a.p.zijlstra@chello.nl> Date: Sat Feb 14 15:41:24 CET 2009
Since we no longer use call_rcu() on call_function_data, we can remove the rcu_head structure from it.
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl> --- kernel/smp.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-)
Index: linux-2.6/kernel/smp.c =================================================================== --- linux-2.6.orig/kernel/smp.c +++ linux-2.6/kernel/smp.c @@ -39,10 +39,7 @@ struct call_function_data { struct call_single_data csd; spinlock_t lock; unsigned int refs; - union { - struct rcu_head rcu_head; - unsigned int stamp; - }; + unsigned int stamp; struct cpumask cpumask; };
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