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authorKOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>2011-05-24 17:11:31 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2011-05-25 08:39:08 -0700
commit839a4fcc8af7412be2efd11f0bd0504757f79f08 (patch)
tree8387ca9f25f2896dda53c222cd6c7a7cc41b9d74 /mm/page_alloc.c
parent37b23e0525d393d48a7d59f870b3bc061a30ccdb (diff)
downloadop-kernel-dev-839a4fcc8af7412be2efd11f0bd0504757f79f08.zip
op-kernel-dev-839a4fcc8af7412be2efd11f0bd0504757f79f08.tar.gz
mm, mem-hotplug: fix section mismatch. setup_per_zone_inactive_ratio() should be __meminit.
Commit bce7394a3e ("page-allocator: reset wmark_min and inactive ratio of zone when hotplug happens") introduced invalid section references. Now, setup_per_zone_inactive_ratio() is marked __init and then it can't be referenced from memory hotplug code. This patch marks it as __meminit and also marks caller as __ref. Signed-off-by: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com> Reviewed-by: Minchan Kim <minchan.kim@gmail.com> Cc: Yasunori Goto <y-goto@jp.fujitsu.com> Cc: Rik van Riel <riel@redhat.com> Cc: Johannes Weiner <hannes@cmpxchg.org> Reviewed-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/page_alloc.c')
-rw-r--r--mm/page_alloc.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/mm/page_alloc.c b/mm/page_alloc.c
index eb19ba8..56d0be3 100644
--- a/mm/page_alloc.c
+++ b/mm/page_alloc.c
@@ -5094,7 +5094,7 @@ void setup_per_zone_wmarks(void)
* 1TB 101 10GB
* 10TB 320 32GB
*/
-void calculate_zone_inactive_ratio(struct zone *zone)
+void __meminit calculate_zone_inactive_ratio(struct zone *zone)
{
unsigned int gb, ratio;
@@ -5108,7 +5108,7 @@ void calculate_zone_inactive_ratio(struct zone *zone)
zone->inactive_ratio = ratio;
}
-static void __init setup_per_zone_inactive_ratio(void)
+static void __meminit setup_per_zone_inactive_ratio(void)
{
struct zone *zone;
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