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SubjectRe: [PATCH v2] mm/mempolicy: fix NUMA_INTERLEAVE_HIT counter
On Tue, Oct 03, 2017 at 10:10:03PM +0300, Andrey Ryabinin wrote:
> Commit 3a321d2a3dde separated NUMA counters from zone counters, but
> the NUMA_INTERLEAVE_HIT call site wasn't updated to use the new interface.
> So alloc_page_interleave() actually increments NR_ZONE_INACTIVE_FILE
> instead of NUMA_INTERLEAVE_HIT.
>
> Fix this by using __inc_numa_state() interface to increment
> NUMA_INTERLEAVE_HIT.
>
> Fixes: 3a321d2a3dde ("mm: change the call sites of numa statistics items")
> Signed-off-by: Andrey Ryabinin <aryabinin@virtuozzo.com>

Acked-by: Mel Gorman <mgorman@techsingularity.net>

--
Mel Gorman
SUSE Labs

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