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[/] [or1k_soc_on_altera_embedded_dev_kit/] [trunk/] [linux-2.6/] [linux-2.6.24/] [arch/] [sh/] [mm/] [pg-nommu.c] - Rev 7
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/* * arch/sh/mm/pg-nommu.c * * clear_page()/copy_page() implementation for MMUless SH. * * Copyright (C) 2003 Paul Mundt * * This file is subject to the terms and conditions of the GNU General Public * License. See the file "COPYING" in the main directory of this archive * for more details. */ #include <linux/init.h> #include <linux/kernel.h> #include <linux/string.h> #include <asm/page.h> void copy_page_nommu(void *to, void *from) { memcpy(to, from, PAGE_SIZE); } void clear_page_nommu(void *to) { memset(to, 0, PAGE_SIZE); } __kernel_size_t __copy_user(void *to, const void *from, __kernel_size_t n) { memcpy(to, from, n); return 0; } __kernel_size_t __clear_user(void *to, __kernel_size_t n) { memset(to, 0, n); return 0; }
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