23 lines
506 B
C
23 lines
506 B
C
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#ifndef PHYS_REGION_H
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#define PHYS_REGION_H 1
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#include <stddef.h>
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typedef struct phys_region {
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struct phys_block *ph;
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struct vir_region *parent; /* vir_region or NULL if yielded */
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vir_bytes offset; /* offset from start of vir region */
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#if SANITYCHECKS
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int written; /* written to pagetable */
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#endif
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/* list of phys_regions that reference the same phys_block */
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struct phys_region *next_ph_list;
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/* AVL fields */
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struct phys_region *less, *greater;
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int factor;
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} phys_region_t;
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#endif
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