On Tue, Oct 08, 2013 at 05:33:25PM +0200, Oleg Nesterov wrote:
> On 10/08, Peter Zijlstra wrote:
> >
> > I think Linus meant to have rcu_sync_{enter,exit} as inlines with a
> > const enum argument for the gp_type.
> >
> > That said; yes that will generate better code, but also more code, and
> > like Steven already argued performance isn't really an issue here since
> > we're going to potentially sleep for a rather long time.
>
> Yes, I do not think that we should make them "inline". Plus we need the
> non-inline rcu_sync_func() anyway.
Yep. Now if it was rcu_read_lock() rather than synchronize_rcu(),
it would be different. ;-)
Thanx, Paul
> Thanks again for the last series you sent.
>
> Oleg.
>
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