Re: [PATCH] fixup: vmscan: Fix build on !CONFIG_MEMCG from nr_deactivate changes

From: Chris Down
Date: Fri Mar 22 2019 - 11:06:52 EST

Chris Down writes:
"mm: move nr_deactivate accounting to shrink_active_list()" uses the
non-irqsaved version of count_memcg_events (__count_memcg_events), but
we've only exported the irqsaving version of it to userspace, so the
build breaks:

Er, "with !CONFIG_MEMCG", not "to userspace". No idea where that came from...