Messages in this thread | | | Date | Fri, 26 Oct 2012 09:59:19 +0200 | From | Ingo Molnar <> | Subject | Re: [PATCH 10/31] mm/mpol: Remove NUMA_INTERLEAVE_HIT |
| |
* Andi Kleen <andi@firstfloor.org> wrote:
> Peter Zijlstra <a.p.zijlstra@chello.nl> writes: > > > Since the NUMA_INTERLEAVE_HIT statistic is useless on its > > own; it wants to be compared to either a total of interleave > > allocations or to a miss count, remove it. > > > > Fixing it would be possible, but since we've gone years > > without these statistics I figure we can continue that way. > > > > Also NUMA_HIT fully includes NUMA_INTERLEAVE_HIT so users > > might switch to using that. > > > > This cleans up some of the weird MPOL_INTERLEAVE allocation > > exceptions. > > NACK, as already posted several times. > > This breaks the numactl test suite, which is the only way > currently to test interleaving.
This patch is not essential to the NUMA series so I've zapped it from the patch queue and fixed up the roll-on effects.
Thanks,
Ingo
| |