On Fri, Jun 24, 2022 at 6:55 AM Mel Gorman <mgorman@xxxxxxxxxxxxxxxxxxx> wrote: ... > +#define pcp_spin_trylock_irqsave(ptr, flags) \ > + pcpu_spin_trylock_irqsave(struct per_cpu_pages, lock, ptr, flags) > + ... > + pcp = pcpu_spin_trylock_irqsave(struct per_cpu_pages, lock, zone->per_cpu_pageset, flags); Why pcp_spin_trylock_irqsave() was added earlier but not used later?
