From: Steven Rostedt Date: Mon, 12 May 2008 19:21:05 +0000 (+0200) Subject: rcupreempt: remove duplicate prototypes X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=8b09dee67f484e9b42114b1a1f068e080fd7aa56;p=deliverable%2Flinux.git rcupreempt: remove duplicate prototypes rcu_batches_completed and rcu_patches_completed_bh are both declared in rcuclassic.h and rcupreempt.h. This patch removes the extra prototypes for them from rcupdate.h. rcu_batches_completed_bh is defined as a static inline in the rcupreempt.h header file. Trying to export this as EXPORT_SYMBOL_GPL causes linking problems with the powerpc linker. There's no need to export a static inlined function. Modules must be compiled with the same type of RCU implementation as the kernel they are for. Signed-off-by: Steven Rostedt Signed-off-by: Ingo Molnar --- diff --git a/include/linux/rcupdate.h b/include/linux/rcupdate.h index d42dbec06083..ec2fc5b32646 100644 --- a/include/linux/rcupdate.h +++ b/include/linux/rcupdate.h @@ -224,8 +224,6 @@ extern void call_rcu_bh(struct rcu_head *head, /* Exported common interfaces */ extern void synchronize_rcu(void); extern void rcu_barrier(void); -extern long rcu_batches_completed(void); -extern long rcu_batches_completed_bh(void); /* Internal to kernel */ extern void rcu_init(void); diff --git a/kernel/rcupreempt.c b/kernel/rcupreempt.c index e1cdf196a515..5e02b7740702 100644 --- a/kernel/rcupreempt.c +++ b/kernel/rcupreempt.c @@ -217,8 +217,6 @@ long rcu_batches_completed(void) } EXPORT_SYMBOL_GPL(rcu_batches_completed); -EXPORT_SYMBOL_GPL(rcu_batches_completed_bh); - void __rcu_read_lock(void) { int idx;