/* MN10300 Cache flushing routines * * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved. * Written by David Howells (dhowells@redhat.com) * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public Licence * as published by the Free Software Foundation; either version * 2 of the Licence, or (at your option) any later version. */ #include <linux/module.h> #include <linux/mm.h> #include <linux/mman.h> #include <linux/threads.h> #include <asm/page.h> #include <asm/pgtable.h> #include <asm/processor.h> #include <asm/cacheflush.h> #include <asm/io.h> #include <linux/uaccess.h> #include <asm/smp.h> #include "cache-smp.h" EXPORT_SYMBOL(mn10300_icache_inv); EXPORT_SYMBOL(mn10300_icache_inv_range); EXPORT_SYMBOL(mn10300_icache_inv_range2); EXPORT_SYMBOL(mn10300_icache_inv_page); EXPORT_SYMBOL(mn10300_dcache_inv); EXPORT_SYMBOL(mn10300_dcache_inv_range); EXPORT_SYMBOL(mn10300_dcache_inv_range2); EXPORT_SYMBOL(mn10300_dcache_inv_page); #ifdef CONFIG_MN10300_CACHE_WBACK EXPORT_SYMBOL(mn10300_dcache_flush); EXPORT_SYMBOL(mn10300_dcache_flush_inv); EXPORT_SYMBOL(mn10300_dcache_flush_inv_range); EXPORT_SYMBOL(mn10300_dcache_flush_inv_range2); EXPORT_SYMBOL(mn10300_dcache_flush_inv_page); EXPORT_SYMBOL(mn10300_dcache_flush_range); EXPORT_SYMBOL(mn10300_dcache_flush_range2); EXPORT_SYMBOL(mn10300_dcache_flush_page); #endif /* * allow userspace to flush the instruction cache */
asmlinkage long sys_cacheflush(unsigned long start, unsigned long end) { if (end < start) return -EINVAL; flush_icache_range(start, end); return 0; }Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| David Howells | 34 | 100.00% | 1 | 100.00% |
| Total | 34 | 100.00% | 1 | 100.00% |
| Person | Tokens | Prop | Commits | CommitProp |
| David Howells | 135 | 85.99% | 1 | 33.33% |
| Akira Takeuchi | 21 | 13.38% | 1 | 33.33% |
| Linus Torvalds | 1 | 0.64% | 1 | 33.33% |
| Total | 157 | 100.00% | 3 | 100.00% |