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[MIPS] SPARSEMEM: The first pfn of zone should be min_low_pfn, not 0. 

Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
This commit is contained in:
Atsushi Nemoto 2007-03-21 00:56:28 +09:00 committed by Ralf Baechle
parent 7605b39061
commit 80e89593e5
1 changed files with 1 additions and 1 deletions
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2
arch/mips/mm/init.c
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@ -377,7 +377,7 @@ void __init paging_init(void)
#ifdef CONFIG_FLATMEM
free_area_init(zones_size);
#else
pfn = 0;
pfn = min_low_pfn;
for (i = 0; i < MAX_NR_ZONES; i++)
for (j = 0; j < zones_size[i]; j++, pfn++)
if (!page_is_ram(pfn))