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-rw-r--r--arch/sh/mm/consistent.c3
-rw-r--r--arch/sh/mm/hugetlbpage.c12
-rw-r--r--arch/sh/mm/init.c4
3 files changed, 3 insertions, 16 deletions
diff --git a/arch/sh/mm/consistent.c b/arch/sh/mm/consistent.c
index df3a9e452cc5..ee73e30263af 100644
--- a/arch/sh/mm/consistent.c
+++ b/arch/sh/mm/consistent.c
@@ -23,6 +23,7 @@ void *consistent_alloc(gfp_t gfp, size_t size, dma_addr_t *handle)
23 page = alloc_pages(gfp, order); 23 page = alloc_pages(gfp, order);
24 if (!page) 24 if (!page)
25 return NULL; 25 return NULL;
26 split_page(page, order);
26 27
27 ret = page_address(page); 28 ret = page_address(page);
28 *handle = virt_to_phys(ret); 29 *handle = virt_to_phys(ret);
@@ -37,8 +38,6 @@ void *consistent_alloc(gfp_t gfp, size_t size, dma_addr_t *handle)
37 end = page + (1 << order); 38 end = page + (1 << order);
38 39
39 while (++page < end) { 40 while (++page < end) {
40 set_page_count(page, 1);
41
42 /* Free any unused pages */ 41 /* Free any unused pages */
43 if (page >= free) { 42 if (page >= free) {
44 __free_page(page); 43 __free_page(page);
diff --git a/arch/sh/mm/hugetlbpage.c b/arch/sh/mm/hugetlbpage.c
index 6b7a7688c98e..a3568fd51508 100644
--- a/arch/sh/mm/hugetlbpage.c
+++ b/arch/sh/mm/hugetlbpage.c
@@ -84,18 +84,6 @@ pte_t huge_ptep_get_and_clear(struct mm_struct *mm, unsigned long addr,
84 return entry; 84 return entry;
85} 85}
86 86
87/*
88 * This function checks for proper alignment of input addr and len parameters.
89 */
90int is_aligned_hugepage_range(unsigned long addr, unsigned long len)
91{
92 if (len & ~HPAGE_MASK)
93 return -EINVAL;
94 if (addr & ~HPAGE_MASK)
95 return -EINVAL;
96 return 0;
97}
98
99struct page *follow_huge_addr(struct mm_struct *mm, 87struct page *follow_huge_addr(struct mm_struct *mm,
100 unsigned long address, int write) 88 unsigned long address, int write)
101{ 89{
diff --git a/arch/sh/mm/init.c b/arch/sh/mm/init.c
index e342565f75fb..77b4a838fe10 100644
--- a/arch/sh/mm/init.c
+++ b/arch/sh/mm/init.c
@@ -273,7 +273,7 @@ void free_initmem(void)
273 addr = (unsigned long)(&__init_begin); 273 addr = (unsigned long)(&__init_begin);
274 for (; addr < (unsigned long)(&__init_end); addr += PAGE_SIZE) { 274 for (; addr < (unsigned long)(&__init_end); addr += PAGE_SIZE) {
275 ClearPageReserved(virt_to_page(addr)); 275 ClearPageReserved(virt_to_page(addr));
276 set_page_count(virt_to_page(addr), 1); 276 init_page_count(virt_to_page(addr));
277 free_page(addr); 277 free_page(addr);
278 totalram_pages++; 278 totalram_pages++;
279 } 279 }
@@ -286,7 +286,7 @@ void free_initrd_mem(unsigned long start, unsigned long end)
286 unsigned long p; 286 unsigned long p;
287 for (p = start; p < end; p += PAGE_SIZE) { 287 for (p = start; p < end; p += PAGE_SIZE) {
288 ClearPageReserved(virt_to_page(p)); 288 ClearPageReserved(virt_to_page(p));
289 set_page_count(virt_to_page(p), 1); 289 init_page_count(virt_to_page(p));
290 free_page(p); 290 free_page(p);
291 totalram_pages++; 291 totalram_pages++;
292 } 292 }