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#include <synch/spinlock.h>
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#include <synch/spinlock.h>
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#include <arch.h>
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#include <arch.h>
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#include <debug.h>
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#include <debug.h>
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#include <typedefs.h>
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#include <typedefs.h>
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static spinlock_t asid_usage_lock;
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SPINLOCK_INITIALIZE(asid_usage_lock);
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static count_t asid_usage[ASIDS];   /**< Usage tracking array for ASIDs */
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static count_t asid_usage[ASIDS];   /**< Usage tracking array for ASIDs */
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/** Get ASID
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/** Get ASID
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 *
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 *
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 * Get the least used ASID.
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 * Get the least used ASID.