| /* SPDX-License-Identifier: GPL-2.0 */ | |
| #ifndef _SPARC64_TLB_H | |
| #define _SPARC64_TLB_H | |
| #include <linux/swap.h> | |
| #include <linux/pagemap.h> | |
| #include <asm/tlbflush.h> | |
| #include <asm/mmu_context.h> | |
| #ifdef CONFIG_SMP | |
| void smp_flush_tlb_pending(struct mm_struct *, | |
| unsigned long, unsigned long *); | |
| #endif | |
| #ifdef CONFIG_SMP | |
| void smp_flush_tlb_mm(struct mm_struct *mm); | |
| #define do_flush_tlb_mm(mm) smp_flush_tlb_mm(mm) | |
| #else | |
| #define do_flush_tlb_mm(mm) __flush_tlb_mm(CTX_HWBITS(mm->context), SECONDARY_CONTEXT) | |
| #endif | |
| void __flush_tlb_pending(unsigned long, unsigned long, unsigned long *); | |
| void flush_tlb_pending(void); | |
| #define tlb_flush(tlb) flush_tlb_pending() | |
| /* | |
| * SPARC64's hardware TLB fill does not use the Linux page-tables | |
| * and therefore we don't need a TLBI when freeing page-table pages. | |
| */ | |
| #ifdef CONFIG_MMU_GATHER_RCU_TABLE_FREE | |
| #define tlb_needs_table_invalidate() (false) | |
| #endif | |
| #define __HAVE_ARCH_TLB_REMOVE_TABLE | |
| #include <asm-generic/tlb.h> | |
| #endif /* _SPARC64_TLB_H */ |