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Date: Fri, 22 Mar 2019 09:20:52 -0700 From: "Paul E. McKenney" <paulmck@...ux.ibm.com> To: Yue Haibing <yuehaibing@...wei.com> Cc: josh@...htriplett.org, rostedt@...dmis.org, mathieu.desnoyers@...icios.com, jiangshanlai@...il.com, joel@...lfernandes.org, linux-kernel@...r.kernel.org Subject: Re: [PATCH -next] rcu/tree: Make rcu_check_gp_start_stall static On Fri, Mar 22, 2019 at 10:26:59PM +0800, Yue Haibing wrote: > From: YueHaibing <yuehaibing@...wei.com> > > Fix sparse warning: > > kernel/rcu/tree.c:2643:1: warning: > symbol 'rcu_check_gp_start_stall' was not declared. Should it be static? > > Signed-off-by: YueHaibing <yuehaibing@...wei.com> Good eyes! But someone beat you to this. Please see branch "dev" of -rcu: git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git Thanx, Paul > --- > kernel/rcu/tree.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/kernel/rcu/tree.c b/kernel/rcu/tree.c > index acd6ccf..ed3ef40 100644 > --- a/kernel/rcu/tree.c > +++ b/kernel/rcu/tree.c > @@ -2639,7 +2639,7 @@ EXPORT_SYMBOL_GPL(rcu_force_quiescent_state); > * This function checks for grace-period requests that fail to motivate > * RCU to come out of its idle mode. > */ > -void > +static void > rcu_check_gp_start_stall(struct rcu_node *rnp, struct rcu_data *rdp, > const unsigned long gpssdelay) > { > -- > 2.7.0 > >
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