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APRP Patch04: Propagate final value of max_low_pfn to max_pfn

PATCH New Raghu Gandham 1 participant 1 message Jul 10, 2009 MIPS

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Raghu Gandham

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PATCH 1/1 APRP Patch04: Propagate final value of max_low_pfn to max_pfn

From: Chris Dearman <[email protected]>

Signed-off-by Chris Dearman <[email protected]>

---

 arch/mips/kernel/setup.c |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)
arch/mips/kernel/setup.c +2 -1
index 2950b97..1e9862d 100644
@@ -326,7 +326,6 @@ static void __init bootmem_init(void)
 	/*
 	 * Determine low and high memory ranges
 	 */
-	max_pfn = max_low_pfn;
 	if (max_low_pfn > PFN_DOWN(HIGHMEM_START)) {
 #ifdef CONFIG_HIGHMEM
 		highstart_pfn = PFN_DOWN(HIGHMEM_START);

@@ -334,6 +333,8 @@ static void __init bootmem_init(void)
 #endif
 		max_low_pfn = PFN_DOWN(HIGHMEM_START);
 	}
+	/* Propagate final value of max_low_pfn to max_pfn */
+	max_pfn = max_low_pfn;
 
 	/*
 	 * Initialize the boot-time allocator with low memory only.