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11 lines
295 B
11 lines
295 B
#ifndef __MMU_H
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#define __MMU_H
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/*
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* Type for a context number. We declare it volatile to ensure proper ordering when it's
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* accessed outside of spinlock'd critical sections (e.g., as done in activate_mm() and
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* init_new_context()).
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*/
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typedef volatile unsigned long mm_context_t;
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#endif
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