summaryrefslogtreecommitdiffstats
path: root/arch/riscv/include/asm/tlbflush.h
diff options
context:
space:
mode:
Diffstat (limited to 'arch/riscv/include/asm/tlbflush.h')
-rw-r--r--arch/riscv/include/asm/tlbflush.h8
1 files changed, 8 insertions, 0 deletions
diff --git a/arch/riscv/include/asm/tlbflush.h b/arch/riscv/include/asm/tlbflush.h
index 51664ae485..4112cc8d1d 100644
--- a/arch/riscv/include/asm/tlbflush.h
+++ b/arch/riscv/include/asm/tlbflush.h
@@ -47,6 +47,14 @@ void local_flush_tlb_kernel_range(unsigned long start, unsigned long end);
void flush_pmd_tlb_range(struct vm_area_struct *vma, unsigned long start,
unsigned long end);
#endif
+
+bool arch_tlbbatch_should_defer(struct mm_struct *mm);
+void arch_tlbbatch_add_pending(struct arch_tlbflush_unmap_batch *batch,
+ struct mm_struct *mm,
+ unsigned long uaddr);
+void arch_flush_tlb_batched_pending(struct mm_struct *mm);
+void arch_tlbbatch_flush(struct arch_tlbflush_unmap_batch *batch);
+
#else /* CONFIG_SMP && CONFIG_MMU */
#define flush_tlb_all() local_flush_tlb_all()