X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=arch%2Falpha%2Fmm%2Finit.c;h=d513caec5a345767a5f6e9ec0e4aac6931770de1;hb=43bc926fffd92024b46cafaf7350d669ba9ca884;hp=3ea81ca1c6d9304eb18a3438c75ef906f67ad33e;hpb=9bf4aaab3e101692164d49b7ca357651eb691cb6;p=linux-2.6.git

diff --git a/arch/alpha/mm/init.c b/arch/alpha/mm/init.c
index 3ea81ca1c..d513caec5 100644
--- a/arch/alpha/mm/init.c
+++ b/arch/alpha/mm/init.c
@@ -7,6 +7,7 @@
 /* 2.3.x zone allocator, 1999 Andrea Arcangeli <andrea@suse.de> */
 
 #include <linux/config.h>
+#include <linux/pagemap.h>
 #include <linux/signal.h>
 #include <linux/sched.h>
 #include <linux/kernel.h>
@@ -20,6 +21,7 @@
 #include <linux/init.h>
 #include <linux/bootmem.h> /* max_low_pfn */
 #include <linux/vmalloc.h>
+#include <linux/pagemap.h>
 
 #include <asm/system.h>
 #include <asm/uaccess.h>
@@ -42,10 +44,9 @@ pgd_alloc(struct mm_struct *mm)
 {
 	pgd_t *ret, *init;
 
-	ret = (pgd_t *)__get_free_page(GFP_KERNEL);
+	ret = (pgd_t *)__get_free_page(GFP_KERNEL | __GFP_ZERO);
 	init = pgd_offset(&init_mm, 0UL);
 	if (ret) {
-		clear_page(ret);
 #ifdef CONFIG_ALPHA_LARGE_VMALLOC
 		memcpy (ret + USER_PTRS_PER_PGD, init + USER_PTRS_PER_PGD,
 			(PTRS_PER_PGD - USER_PTRS_PER_PGD - 1)*sizeof(pgd_t));
@@ -63,9 +64,7 @@ pgd_alloc(struct mm_struct *mm)
 pte_t *
 pte_alloc_one_kernel(struct mm_struct *mm, unsigned long address)
 {
-	pte_t *pte = (pte_t *)__get_free_page(GFP_KERNEL|__GFP_REPEAT);
-	if (pte)
-		clear_page(pte);
+	pte_t *pte = (pte_t *)__get_free_page(GFP_KERNEL|__GFP_REPEAT|__GFP_ZERO);
 	return pte;
 }
 
@@ -359,7 +358,7 @@ free_reserved_mem(void *start, void *end)
 	void *__start = start;
 	for (; __start < end; __start += PAGE_SIZE) {
 		ClearPageReserved(virt_to_page(__start));
-		set_page_count(virt_to_page(__start), 1);
+		init_page_count(virt_to_page(__start));
 		free_page((long)__start);
 		totalram_pages++;
 	}