Messages in this thread Patch in this message | | | From | Wang Nan <> | Subject | [PATCH v2 6/7] memory-hotplug: sh: suitable memory should go to ZONE_MOVABLE | Date | Mon, 21 Jul 2014 11:46:41 +0800 |
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This patch introduces zone_for_memory() to arch_add_memory() on sh 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/sh/mm/init.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/arch/sh/mm/init.c b/arch/sh/mm/init.c index 2d089fe..2790b6a 100644 --- a/arch/sh/mm/init.c +++ b/arch/sh/mm/init.c @@ -495,8 +495,9 @@ int arch_add_memory(int nid, u64 start, u64 size) pgdat = NODE_DATA(nid); /* We only have ZONE_NORMAL, so this is easy.. */ - ret = __add_pages(nid, pgdat->node_zones + ZONE_NORMAL, - start_pfn, nr_pages); + ret = __add_pages(nid, pgdat->node_zones + + zone_for_memory(nid, start, size, ZONE_NORMAL), + start_pfn, nr_pages); if (unlikely(ret)) printk("%s: Failed, __add_pages() == %d\n", __func__, ret); -- 1.8.4
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