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    SubjectRe: [PATCH 1/6] remove unused srcu_barrier()
    On Tue, Mar 06, 2012 at 05:57:33PM +0800, Lai Jiangshan wrote:
    > srcu_barrier() is unused now.
    > This identifier is need for later.
    >
    > Signed-off-by: Lai Jiangshan <laijs@cn.fujitsu.com>

    Queued, thank you!

    Thanx, Paul

    > ---
    > include/linux/srcu.h | 6 ------
    > 1 files changed, 0 insertions(+), 6 deletions(-)
    >
    > diff --git a/include/linux/srcu.h b/include/linux/srcu.h
    > index 5b49d41..df8f5f7 100644
    > --- a/include/linux/srcu.h
    > +++ b/include/linux/srcu.h
    > @@ -49,12 +49,6 @@ struct srcu_struct {
    > #endif /* #ifdef CONFIG_DEBUG_LOCK_ALLOC */
    > };
    >
    > -#ifndef CONFIG_PREEMPT
    > -#define srcu_barrier() barrier()
    > -#else /* #ifndef CONFIG_PREEMPT */
    > -#define srcu_barrier()
    > -#endif /* #else #ifndef CONFIG_PREEMPT */
    > -
    > #ifdef CONFIG_DEBUG_LOCK_ALLOC
    >
    > int __init_srcu_struct(struct srcu_struct *sp, const char *name,
    > --
    > 1.7.4.4
    >



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