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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 10:05:51 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 10:05:51 +0000 |
| commit | 5d1646d90e1f2cceb9f0828f4b28318cd0ec7744 (patch) | |
| tree | a94efe259b9009378be6d90eb30d2b019d95c194 /arch/arc/include/asm/tlbflush.h | |
| parent | Initial commit. (diff) | |
| download | linux-upstream/5.10.209.tar.xz linux-upstream/5.10.209.zip | |
Adding upstream version 5.10.209.upstream/5.10.209upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'arch/arc/include/asm/tlbflush.h')
| -rw-r--r-- | arch/arc/include/asm/tlbflush.h | 42 |
1 files changed, 42 insertions, 0 deletions
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 <linux/mm.h> + +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 |