On Mon, Feb 21, 2022 at 10:26 AM Sebastian Andrzej Siewior
<bigeasy@xxxxxxxxxxxxx> wrote:
>
[...]
> + /*
> + * The caller from rmap relay on disabled preemption becase they never
> + * update their counter from in-interrupt context. For these two
> + * counters we check that the update is never performed from an
> + * interrupt context while other caller need to have disabled interrupt.
> + */
> + __memcg_stats_lock();
> + if (IS_ENABLED(CONFIG_DEBUG_VM)) {
> + if (idx == NR_ANON_MAPPED || idx == NR_FILE_MAPPED)
NR_ANON_THPS, NR_SHMEM_PMDMAPPED, NR_FILE_PMDMAPPED are missing and
the switch statement would be cleaner.
