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author | David S. Miller <davem@davemloft.net> | 2019-01-29 21:18:54 -0800 |
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committer | David S. Miller <davem@davemloft.net> | 2019-01-29 21:18:54 -0800 |
commit | eaf2a47f40f01ef793d2fc50cf03d199846013ca (patch) | |
tree | 0646365688ca76306aaa17ce7983944f5ec411b0 /mm/page_alloc.c | |
parent | c829f5f52db9bae0379b98fca2645f6ca9b0fb1e (diff) | |
parent | 62967898789dc1f09a06e59fa85ae2c5ca4dc2da (diff) |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Diffstat (limited to 'mm/page_alloc.c')
-rw-r--r-- | mm/page_alloc.c | 12 |
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 |