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#include <typedefs.h>
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#include <typedefs.h>
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#include <list.h>
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#include <list.h>
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#include <synch/spinlock.h>
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#include <synch/spinlock.h>
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#include <mm/buddy.h>
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#include <mm/buddy.h>
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#define ONE_FRAME   0
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#define FRAME_KA    1   /* skip frames conflicting with user address space */
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#define FRAME_KA    1   /* skip frames conflicting with user address space */
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#define FRAME_PANIC 2   /* panic on failure */
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#define FRAME_PANIC 2   /* panic on failure */
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#define FRAME2ADDR(zone, frame)         ((zone)->base + ((frame) - (zone)->frames) * FRAME_SIZE)
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#define FRAME2ADDR(zone, frame)         ((zone)->base + ((frame) - (zone)->frames) * FRAME_SIZE)
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#define ADDR2FRAME(zone, addr)          (&((zone)->frames[((addr) - (zone)->base) / FRAME_SIZE]))
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#define ADDR2FRAME(zone, addr)          (&((zone)->frames[((addr) - (zone)->base) / FRAME_SIZE]))