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Compare Revisions

• This comparison shows the changes necessary to convert path

  → /kernel/trunk/generic/include/mm/as.h @ 1379

  → /kernel/trunk/generic/include/mm/as.h @ 1380

  ↔ Reverse comparison

• Compare Path:	Rev

  With Path:	Rev

Ignore whitespace Rev 1379 → Rev 1380

/kernel/trunk/generic/include/mm/as.h
44,6 → 44,7
#include <arch/types.h>
#include <typedefs.h>
#include <synch/spinlock.h>
#include <synch/mutex.h>
#include <adt/list.h>
#include <adt/btree.h>
66,9 → 67,10
#define AS_AREA_ATTR_NONE 0
#define AS_AREA_ATTR_PARTIAL 1 /* Not fully initialized area. */
#define AS_PF_FAULT 0 /**< The page fault was not resolved by asp_page_fault(). */
#define AS_PF_FAULT 0 /**< The page fault was not resolved by as_page_fault(). */
#define AS_PF_OK 1 /**< The page fault was resolved by as_page_fault(). */
#define AS_PF_DEFER 2 /**< The page fault was caused by memcpy_from_uspace(). */
#define AS_PF_DEFER 2 /**< The page fault was caused by memcpy_from_uspace()
or memcpy_to_uspace(). */
/** Address space area structure.
*
76,7 → 78,7
* In the future, it should not be difficult to support shared areas.
*/
struct as_area {
SPINLOCK_DECLARE(lock);
mutex_t lock;
int flags; /**< Flags related to the memory represented by the address space area. */
int attributes; /**< Attributes related to the address space area itself. */
count_t pages; /**< Size of this area in multiples of PAGE_SIZE. */
91,10 → 93,10
* set up during system initialization.
*/
struct as {
/** Protected by asidlock. Must be acquired before as->lock. */
/** Protected by asidlock. */
link_t inactive_as_with_asid_link;
SPINLOCK_DECLARE(lock);
mutex_t lock;
/** Number of processors on wich is this address space active. */
count_t refcount;