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-rw-r--r--arch/i386/mm/init.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/i386/mm/init.c b/arch/i386/mm/init.c
index 9f66ac582a8..ae6534ad816 100644
--- a/arch/i386/mm/init.c
+++ b/arch/i386/mm/init.c
@@ -651,6 +651,7 @@ void __init mem_init(void)
* Specifically, in the case of x86, we will always add
* memory to the highmem for now.
*/
+#ifdef CONFIG_HOTPLUG_MEMORY
#ifndef CONFIG_NEED_MULTIPLE_NODES
int add_memory(u64 start, u64 size)
{
@@ -667,6 +668,7 @@ int remove_memory(u64 start, u64 size)
return -EINVAL;
}
#endif
+#endif
kmem_cache_t *pgd_cache;
kmem_cache_t *pmd_cache;