Cregit: Linux 6.15: tlb

Contributors: 7
Author	Tokens	Token Proportion	Commits	Commit Proportion
David S. Miller	41	35.34%	5	22.73%
Linus Torvalds (pre-git)	27	23.28%	10	45.45%
Peter Zijlstra	24	20.69%	3	13.64%
Sam Ravnborg	17	14.66%	1	4.55%
Qi Zheng	3	2.59%	1	4.55%
Alexey Dobriyan	3	2.59%	1	4.55%
Greg Kroah-Hartman	1	0.86%	1	4.55%
Total	116		22

/* 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 */

tlb_64.h