From: David S. Miller <davem@sunset.davemloft.net>
Date: Fri, 16 Mar 2007 02:36:53 +0000 (-0700)
Subject: [SPARC64]: Use bootmem_bootmap_pages() in choose_bootmap_pfn().
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=3996465392fd1632b671707d16bbc96a9481cfe2;p=linux-beck.git

[SPARC64]: Use bootmem_bootmap_pages() in choose_bootmap_pfn().

Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/arch/sparc64/mm/init.c b/arch/sparc64/mm/init.c
index df4e37e0b0fc..40276189c107 100644
--- a/arch/sparc64/mm/init.c
+++ b/arch/sparc64/mm/init.c
@@ -770,8 +770,8 @@ static unsigned long __init choose_bootmap_pfn(unsigned long start_pfn,
 	unsigned long avoid_start, avoid_end, bootmap_size;
 	int i;
 
-	bootmap_size = ((end_pfn - start_pfn) + 7) / 8;
-	bootmap_size = ALIGN(bootmap_size, sizeof(long));
+	bootmap_size = bootmem_bootmap_pages(end_pfn - start_pfn);
+	bootmap_size <<= PAGE_SHIFT;
 
 	avoid_start = avoid_end = 0;
 #ifdef CONFIG_BLK_DEV_INITRD