Messages in this thread |  | | Date | Thu, 10 Sep 2020 11:00:18 +0200 | From | Oscar Salvador <> | Subject | Re: [RFC 2/5] mm, page_alloc: calculate pageset high and batch once per zone |
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On Mon, Sep 07, 2020 at 06:36:25PM +0200, Vlastimil Babka wrote: > We currently call pageset_set_high_and_batch() for each possible cpu, > which repeats the same calculations of high and batch values. > > Instead call it once per zone, and it applies the calculated values > to all per-cpu pagesets of the zone. > > This also allows removing zone_pageset_init() and __zone_pcp_update() wrappers. > > No functional change. > > Signed-off-by: Vlastimil Babka <vbabka@suse.cz>
I like this, it simplifies the things.
Reviewed-by: Oscar Salvador <osalvador@suse.de>
-- Oscar Salvador SUSE L3
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