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sh: Kill off duplicate remove_memory() definition.

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Use the generic remove_memory() provided by mm/memory_hotplug.c instead.

Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
This commit is contained in:
Andrew Morton 2008-10-21 12:37:36 +09:00 committed by Paul Mundt
parent a51413a65f
commit 5e451d9c9d
1 changed files with 0 additions and 17 deletions
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17
arch/sh/mm/init.c
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@ -321,21 +321,4 @@ int memory_add_physaddr_to_nid(u64 addr)
}
EXPORT_SYMBOL_GPL(memory_add_physaddr_to_nid);
#endif
#ifdef CONFIG_MEMORY_HOTREMOVE
int remove_memory(u64 start, u64 size)
{
unsigned long start_pfn = start >> PAGE_SHIFT;
unsigned long end_pfn = start_pfn + (size >> PAGE_SHIFT);
int ret;
ret = offline_pages(start_pfn, end_pfn, 120 * HZ);
if (unlikely(ret))
printk("%s: Failed, offline_pages() == %d\n", __func__, ret);
return ret;
}
EXPORT_SYMBOL_GPL(remove_memory);
#endif
#endif /* CONFIG_MEMORY_HOTPLUG */