2 * arch/xtensa/mm/fault.c
4 * This file is subject to the terms and conditions of the GNU General Public
5 * License. See the file "COPYING" in the main directory of this archive
8 * Copyright (C) 2001 - 2005 Tensilica Inc.
10 * Chris Zankel <chris@zankel.net>
13 #if (DCACHE_SIZE > PAGE_SIZE)
15 pte_t* pte_alloc_one_kernel(struct mm_struct *mm, unsigned long address)
17 pte_t *pte = NULL, *p;
18 int color = ADDR_COLOR(address);
21 p = (pte_t*) __get_free_pages(GFP_KERNEL|__GFP_REPEAT, COLOR_ORDER);
26 for (i = 0; i < COLOR_SIZE; i++) {
27 page = virt_to_page(p);
29 set_page_count(page, 1);
31 if (ADDR_COLOR(p) == color)
50 struct page* pte_alloc_one(struct mm_struct *mm, unsigned long address)
52 struct page *page = NULL, *p;
53 int color = ADDR_COLOR(address);
55 p = alloc_pages(GFP_KERNEL | __GFP_REPEAT, PTE_ORDER);
58 for (i = 0; i < PAGE_ORDER; i++) {
61 if (PADDR_COLOR(page_address(p)) == color)