diff options
| author | KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com> | 2011-05-24 17:11:31 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2011-05-25 08:39:08 -0700 |
| commit | 839a4fcc8af7412be2efd11f0bd0504757f79f08 (patch) | |
| tree | 8387ca9f25f2896dda53c222cd6c7a7cc41b9d74 /mm | |
| parent | 37b23e0525d393d48a7d59f870b3bc061a30ccdb (diff) | |
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')
| -rw-r--r-- | mm/memory_hotplug.c | 4 | ||||
| -rw-r--r-- | mm/page_alloc.c | 4 |
2 files changed, 4 insertions, 4 deletions
diff --git a/mm/memory_hotplug.c b/mm/memory_hotplug.c index 9ca1d604f7cd..2c4edc459fb0 100644 --- a/mm/memory_hotplug.c +++ b/mm/memory_hotplug.c @@ -400,7 +400,7 @@ static int online_pages_range(unsigned long start_pfn, unsigned long nr_pages, } -int online_pages(unsigned long pfn, unsigned long nr_pages) +int __ref online_pages(unsigned long pfn, unsigned long nr_pages) { unsigned long onlined_pages = 0; struct zone *zone; @@ -795,7 +795,7 @@ check_pages_isolated(unsigned long start_pfn, unsigned long end_pfn) return offlined; } -static int offline_pages(unsigned long start_pfn, +static int __ref offline_pages(unsigned long start_pfn, unsigned long end_pfn, unsigned long timeout) { unsigned long pfn, nr_pages, expire; diff --git a/mm/page_alloc.c b/mm/page_alloc.c index eb19ba8396c3..56d0be36be9d 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; |