Messages in this thread Patch in this message | | | From | Wang Nan <> | Subject | [PATCH v2 4/7] memory-hotplug: ia64: suitable memory should go to ZONE_MOVABLE | Date | Mon, 21 Jul 2014 11:46:39 +0800 |
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This patch introduces zone_for_memory() to arch_add_memory() on ia64 to ensure new, higher memory added into ZONE_MOVABLE if movable zone has already setup.
Signed-off-by: Wang Nan <wangnan0@huawei.com> Cc: Zhang Yanfei <zhangyanfei@cn.fujitsu.com> Cc: Dave Hansen <dave.hansen@intel.com> --- arch/ia64/mm/init.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/arch/ia64/mm/init.c b/arch/ia64/mm/init.c index 25c3502..892d43e 100644 --- a/arch/ia64/mm/init.c +++ b/arch/ia64/mm/init.c @@ -631,7 +631,8 @@ int arch_add_memory(int nid, u64 start, u64 size) pgdat = NODE_DATA(nid); - zone = pgdat->node_zones + ZONE_NORMAL; + zone = pgdat->node_zones + + zone_for_memory(nid, start, size, ZONE_NORMAL); ret = __add_pages(nid, zone, start_pfn, nr_pages); if (ret) -- 1.8.4
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