Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]
Groups > linux.kernel > #1445615
| From | Johannes Weiner <hannes@cmpxchg.org> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: [PATCH 1/3] mm, vmscan: Remove redundant check in shrink_zones() |
| Date | 2016-07-18 18:20 +0200 |
| Message-ID | <rWjqW-8vS-21@gated-at.bofh.it> (permalink) |
| References | <rWibv-7xJ-13@gated-at.bofh.it> <rWibv-7xJ-11@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
On Mon, Jul 18, 2016 at 03:50:24PM +0100, Mel Gorman wrote: > As pointed out by Minchan Kim, shrink_zones() checks for populated > zones in a zonelist but a zonelist can never contain unpopulated > zones. While it's not related to the node-lru series, it can be > cleaned up now. > > Suggested-by: Minchan Kim <minchan@kernel.org> > Signed-off-by: Mel Gorman <mgorman@techsingularity.net> Ha, I didn't know that. But yeah, the zonelist building code excludes unpopulated zones from the start. Neat. Acked-by: Johannes Weiner <hannes@cmpxchg.org>
Back to linux.kernel | Previous | Next — Previous in thread | Next in thread | Find similar | Unroll thread
[PATCH 1/3] mm, vmscan: Remove redundant check in shrink_zones() Mel Gorman <mgorman@techsingularity.net> - 2016-07-18 17:00 +0200 Re: [PATCH 1/3] mm, vmscan: Remove redundant check in shrink_zones() Johannes Weiner <hannes@cmpxchg.org> - 2016-07-18 18:20 +0200 Re: [PATCH 1/3] mm, vmscan: Remove redundant check in shrink_zones() Minchan Kim <minchan@kernel.org> - 2016-07-19 02:00 +0200
csiph-web