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SubjectRe: remove used member(struct rcu_data::rcu_tasklet)
On Mon, May 19, 2008 at 03:55:35PM +0800, Lai Jiangshan wrote:
> Since softirq works for rcu reclaimer, rcu_tasklet is unused now.

good catch!

Reviewed-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>

> Signed-off-by: Lai Jiangshan <laijs@cn.fujitsu.com>
>
> diff --git a/kernel/rcupreempt.c b/kernel/rcupreempt.c
> index e1cdf19..4270de6 100644
> --- a/kernel/rcupreempt.c
> +++ b/kernel/rcupreempt.c
> @@ -82,7 +82,6 @@ struct rcu_data {
> spinlock_t lock; /* Protect rcu_data fields. */
> long completed; /* Number of last completed batch. */
> int waitlistcount;
> - struct tasklet_struct rcu_tasklet;
> struct rcu_head *nextlist;
> struct rcu_head **nexttail;
> struct rcu_head *waitlist[GP_STAGES];
>
>


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