From 5d1646d90e1f2cceb9f0828f4b28318cd0ec7744 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sat, 27 Apr 2024 12:05:51 +0200 Subject: Adding upstream version 5.10.209. Signed-off-by: Daniel Baumann --- arch/arc/include/asm/tlbflush.h | 42 +++++++++++++++++++++++++++++++++++++++++ 1 file changed, 42 insertions(+) create mode 100644 arch/arc/include/asm/tlbflush.h (limited to 'arch/arc/include/asm/tlbflush.h') diff --git a/arch/arc/include/asm/tlbflush.h b/arch/arc/include/asm/tlbflush.h new file mode 100644 index 000000000..992a2837a --- /dev/null +++ b/arch/arc/include/asm/tlbflush.h @@ -0,0 +1,42 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +/* + * Copyright (C) 2004, 2007-2010, 2011-2012 Synopsys, Inc. (www.synopsys.com) + */ + +#ifndef __ASM_ARC_TLBFLUSH__ +#define __ASM_ARC_TLBFLUSH__ + +#include + +void local_flush_tlb_all(void); +void local_flush_tlb_mm(struct mm_struct *mm); +void local_flush_tlb_page(struct vm_area_struct *vma, unsigned long page); +void local_flush_tlb_kernel_range(unsigned long start, unsigned long end); +void local_flush_tlb_range(struct vm_area_struct *vma, + unsigned long start, unsigned long end); +#ifdef CONFIG_TRANSPARENT_HUGEPAGE +void local_flush_pmd_tlb_range(struct vm_area_struct *vma, unsigned long start, + unsigned long end); +#endif + +#ifndef CONFIG_SMP +#define flush_tlb_range(vma, s, e) local_flush_tlb_range(vma, s, e) +#define flush_tlb_page(vma, page) local_flush_tlb_page(vma, page) +#define flush_tlb_kernel_range(s, e) local_flush_tlb_kernel_range(s, e) +#define flush_tlb_all() local_flush_tlb_all() +#define flush_tlb_mm(mm) local_flush_tlb_mm(mm) +#ifdef CONFIG_TRANSPARENT_HUGEPAGE +#define flush_pmd_tlb_range(vma, s, e) local_flush_pmd_tlb_range(vma, s, e) +#endif +#else +extern void flush_tlb_range(struct vm_area_struct *vma, unsigned long start, + unsigned long end); +extern void flush_tlb_page(struct vm_area_struct *vma, unsigned long page); +extern void flush_tlb_kernel_range(unsigned long start, unsigned long end); +extern void flush_tlb_all(void); +extern void flush_tlb_mm(struct mm_struct *mm); +#ifdef CONFIG_TRANSPARENT_HUGEPAGE +extern void flush_pmd_tlb_range(struct vm_area_struct *vma, unsigned long start, unsigned long end); +#endif +#endif /* CONFIG_SMP */ +#endif -- cgit v1.2.3