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Groups > linux.kernel > #1423078
| From | Vlastimil Babka <vbabka@suse.cz> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: [PATCH 07/27] mm, vmscan: Remove balance gap |
| Date | 2016-06-15 16:30 +0200 |
| Message-ID | <rKjZo-3Eh-35@gated-at.bofh.it> (permalink) |
| References | <rIcyZ-1vR-3@gated-at.bofh.it> <rIcyZ-1vR-11@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
On 06/09/2016 08:04 PM, Mel Gorman wrote: > The balance gap was introduced to apply equal pressure to all zones when > reclaiming for a higher zone. With node-based LRU, the need for the balance > gap is removed and the code is dead so remove it. > > Signed-off-by: Mel Gorman <mgorman@techsingularity.net> Acked-by: Vlastimil Babka <vbabka@suse.cz> > --- > mm/vmscan.c | 19 ++++++++----------- > 1 file changed, 8 insertions(+), 11 deletions(-) Also this: include/linux/swap.h:#define KSWAPD_ZONE_BALANCE_GAP_RATIO 100
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Re: [PATCH 07/27] mm, vmscan: Remove balance gap Vlastimil Babka <vbabka@suse.cz> - 2016-06-15 16:30 +0200
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