mirror of https://gitee.com/openkylin/linux.git
42 lines
1.1 KiB
C
42 lines
1.1 KiB
C
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#ifndef _SPARC64_TLBFLUSH_H
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#define _SPARC64_TLBFLUSH_H
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#include <linux/config.h>
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#include <linux/mm.h>
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#include <asm/mmu_context.h>
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/* TLB flush operations. */
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extern void flush_tlb_pending(void);
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#define flush_tlb_range(vma,start,end) \
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do { (void)(start); flush_tlb_pending(); } while (0)
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#define flush_tlb_page(vma,addr) flush_tlb_pending()
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#define flush_tlb_mm(mm) flush_tlb_pending()
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extern void __flush_tlb_all(void);
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extern void __flush_tlb_page(unsigned long context, unsigned long page, unsigned long r);
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extern void __flush_tlb_kernel_range(unsigned long start, unsigned long end);
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#ifndef CONFIG_SMP
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#define flush_tlb_all() __flush_tlb_all()
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#define flush_tlb_kernel_range(start,end) \
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__flush_tlb_kernel_range(start,end)
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#else /* CONFIG_SMP */
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extern void smp_flush_tlb_all(void);
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extern void smp_flush_tlb_kernel_range(unsigned long start, unsigned long end);
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#define flush_tlb_all() smp_flush_tlb_all()
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#define flush_tlb_kernel_range(start, end) \
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smp_flush_tlb_kernel_range(start, end)
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#endif /* ! CONFIG_SMP */
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extern void flush_tlb_pgtables(struct mm_struct *, unsigned long, unsigned long);
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#endif /* _SPARC64_TLBFLUSH_H */
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