| /* | |
| * Copyright (C) 2010 Tobias Klauser <tklauser@distanz.ch> | |
| * | |
| * This program is free software; you can redistribute it and/or modify | |
| * it under the terms of the GNU General Public License as published by | |
| * the Free Software Foundation; either version 2 of the License, or | |
| * (at your option) any later version. | |
| * | |
| * This program is distributed in the hope that it will be useful, | |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| * GNU General Public License for more details. | |
| * | |
| * You should have received a copy of the GNU General Public License | |
| * along with this program. If not, see <http://www.gnu.org/licenses/>. | |
| * | |
| */ | |
| #ifndef _ASM_NIOS2_TLBFLUSH_H | |
| #define _ASM_NIOS2_TLBFLUSH_H | |
| struct mm_struct; | |
| /* | |
| * TLB flushing: | |
| * | |
| * - flush_tlb_all() flushes all processes TLB entries | |
| * - flush_tlb_mm(mm) flushes the specified mm context TLB entries | |
| * - flush_tlb_page(vma, vmaddr) flushes one page | |
| * - flush_tlb_range(vma, start, end) flushes a range of pages | |
| * - flush_tlb_kernel_range(start, end) flushes a range of kernel pages | |
| */ | |
| extern void flush_tlb_all(void); | |
| extern void flush_tlb_mm(struct mm_struct *mm); | |
| extern void flush_tlb_range(struct vm_area_struct *vma, unsigned long start, | |
| unsigned long end); | |
| extern void flush_tlb_kernel_range(unsigned long start, unsigned long end); | |
| extern void flush_tlb_one(unsigned long vaddr); | |
| static inline void flush_tlb_page(struct vm_area_struct *vma, | |
| unsigned long addr) | |
| { | |
| flush_tlb_one(addr); | |
| } | |
| #endif /* _ASM_NIOS2_TLBFLUSH_H */ |