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| author | Joonsoo Kim <iamjoonsoo.kim@lge.com> | 2016-08-10 16:27:46 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2016-08-10 16:40:56 -0700 |
| commit | 81cbcbc2d810c0ce49fba81f864302e1afe5ff27 (patch) | |
| tree | 309a665890c4ef6b3a31fd06401cc6d9c420bdbf /mm | |
| parent | 3b33719c9b741066f7d2bc6036409752f8e0478d (diff) | |
| download | linux-0-day-81cbcbc2d810c0ce49fba81f864302e1afe5ff27.tar.gz linux-0-day-81cbcbc2d810c0ce49fba81f864302e1afe5ff27.tar.xz | |
mm/page_alloc.c: fix wrong initialization when sysctl_min_unmapped_ratio changes
Before resetting min_unmapped_pages, we need to initialize
min_unmapped_pages rather than min_slab_pages.
Fixes: a5f5f91da6 (mm: convert zone_reclaim to node_reclaim)
Link: http://lkml.kernel.org/r/1470724248-26780-1-git-send-email-iamjoonsoo.kim@lge.com
Signed-off-by: Joonsoo Kim <iamjoonsoo.kim@lge.com>
Acked-by: Mel Gorman <mgorman@techsingularity.net>
Cc: Vlastimil Babka <vbabka@suse.cz>
Cc: Johannes Weiner <hannes@cmpxchg.org>
Cc: Minchan Kim <minchan@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm')
| -rw-r--r-- | mm/page_alloc.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/mm/page_alloc.c b/mm/page_alloc.c index ee744fa3b93d5..9a92718b1103a 100644 --- a/mm/page_alloc.c +++ b/mm/page_alloc.c @@ -6854,7 +6854,7 @@ int sysctl_min_unmapped_ratio_sysctl_handler(struct ctl_table *table, int write, return rc; for_each_online_pgdat(pgdat) - pgdat->min_slab_pages = 0; + pgdat->min_unmapped_pages = 0; for_each_zone(zone) zone->zone_pgdat->min_unmapped_pages += (zone->managed_pages * |