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SubjectRe: [PATCH 06/17] lib: percpu_counter_init_irq
On Thu, Jun 14, 2007 at 11:58:23PM +0200, Peter Zijlstra wrote:
> provide a way to init percpu_counters that are supposed to be used from irq
> safe contexts.
>
> Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
> ---
> include/linux/percpu_counter.h | 4 ++++
> lib/percpu_counter.c | 8 ++++++++
> 2 files changed, 12 insertions(+)
>
> Index: linux-2.6/include/linux/percpu_counter.h
> ===================================================================
> --- linux-2.6.orig/include/linux/percpu_counter.h
> +++ linux-2.6/include/linux/percpu_counter.h
> @@ -31,6 +31,8 @@ struct percpu_counter {
> #endif
>
> void percpu_counter_init(struct percpu_counter *fbc, s64 amount);
> +void percpu_counter_init_irq(struct percpu_counter *fbc, s64 amount);
> +
> void percpu_counter_destroy(struct percpu_counter *fbc);
> void percpu_counter_set(struct percpu_counter *fbc, s64 amount);
> void __percpu_counter_mod(struct percpu_counter *fbc, s32 amount, s32 batch);
> @@ -89,6 +91,8 @@ static inline void percpu_counter_init(s
> fbc->count = amount;
> }
>
> +#define percpu_counter_init_irq percpu_counter_init

Huh? I'm confused. You have prototypes for both, and now a #define?

Josef 'Jeff' Sipek.

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