x86, mm: fault.c, simplify kmmio_fault(), cleanup
Clarify the kmmio_fault() comment. Acked-by: Pekka Paalanen <pq@iki.fi> Signed-off-by: Ingo Molnar <mingo@elte.hu>
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@ -57,7 +57,8 @@ enum x86_pf_error_code {
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};
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/*
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/*
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* (returns 0 if mmiotrace is disabled)
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* Returns 0 if mmiotrace is disabled, or if the fault is not
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* handled by mmiotrace:
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*/
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*/
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static inline int kmmio_fault(struct pt_regs *regs, unsigned long addr)
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static inline int kmmio_fault(struct pt_regs *regs, unsigned long addr)
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{
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{
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