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-rw-r--r--mm/page_alloc.c12
1 files changed, 0 insertions, 12 deletions
diff --git a/mm/page_alloc.c b/mm/page_alloc.c
index d295c9bc01a8..35fdde041f5c 100644
--- a/mm/page_alloc.c
+++ b/mm/page_alloc.c
@@ -5701,18 +5701,6 @@ void __meminit memmap_init_zone(unsigned long size, int nid, unsigned long zone,
cond_resched();
}
}
-#ifdef CONFIG_SPARSEMEM
- /*
- * If the zone does not span the rest of the section then
- * we should at least initialize those pages. Otherwise we
- * could blow up on a poisoned page in some paths which depend
- * on full sections being initialized (e.g. memory hotplug).
- */
- while (end_pfn % PAGES_PER_SECTION) {
- __init_single_page(pfn_to_page(end_pfn), end_pfn, zone, nid);
- end_pfn++;
- }
-#endif
}
#ifdef CONFIG_ZONE_DEVICE