tlb.h

 1/* SPDX-License-Identifier: GPL-2.0-only */
 2/*
 3 * Copyright (C) 2012 Regents of the University of California
 4 */
 5
 6#ifndef _ASM_RISCV_TLB_H
 7#define _ASM_RISCV_TLB_H
 8
 9struct mmu_gather;
10
11static void tlb_flush(struct mmu_gather *tlb);
12
13#define tlb_flush tlb_flush
14#include <asm-generic/tlb.h>
15
16static inline void tlb_flush(struct mmu_gather *tlb)
17{
18#ifdef CONFIG_MMU
19	if (tlb->fullmm || tlb->need_flush_all || tlb->freed_tables)
20		flush_tlb_mm(tlb->mm);
21	else
22		flush_tlb_mm_range(tlb->mm, tlb->start, tlb->end,
23				   tlb_get_unmap_size(tlb));
24#endif
25}
26
27#endif /* _ASM_RISCV_TLB_H */