tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
microblaze: Fix TLB macros
To be able to do trace TLB operations.
Signed-off-by: Michal Simek <monstr@monstr.eu>
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arch/microblaze/include/asm/tlbflush.h
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arch/microblaze/include/asm/tlbflush.h
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extern void _tlbia(void);
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#define __tlbia() { preempt_disable(); _tlbia(); preempt_enable(); }
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#define __tlbie(x) { _tlbie(x); }
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static inline void local_flush_tlb_all(void)
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{ __tlbia(); }
···
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{ __tlbia(); }
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static inline void local_flush_tlb_page(struct vm_area_struct *vma,
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unsigned long vmaddr)
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{ _tlbie(vmaddr); }
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{ __tlbie(vmaddr); }
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static inline void local_flush_tlb_range(struct vm_area_struct *vma,
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unsigned long start, unsigned long end)
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{ __tlbia(); }