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  → / @ 354

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Ignore whitespace Rev 353 → Rev 354

/SPARTAN/trunk/include/mm/frame.h
31,10 → 31,32
#include <arch/types.h>
#include <typedefs.h>
#include <list.h>
#include <synch/spinlock.h>
#define FRAME_KA 1 /* skip frames conflicting with user address space */
#define FRAME_PANIC 2 /* panic on failure */
struct frame_zone {
link_t fz_link; /**< link to previous and next frame_zone */
spinlock_t lock; /**< this lock protexts everything below */
link_t free_head; /**< list of free frames */
link_t busy_head; /**< list of busy frames */
count_t free_count; /**< frames in free list */
count_t busy_count; /**< frames in busy list */
frame_t *frames; /**< array of frames in this zone */
int flags;
};
struct frame {
count_t refcount; /**< when > 0, the frame is in busy list, otherwise the frame is in free list */
link_t link; /**< link either to frame_zone free or busy list */
};
extern spinlock_t frame_zone_head_lock; /**< this lock protects frame_zone_head list */
extern link_t frame_zone_head; /**< list of all frame_zone's in the system */
extern count_t frames;
extern count_t frames_free;

/SPARTAN/trunk/include/typedefs.h
63,6 → 63,9
typedef struct chunk chunk_t;
typedef struct frame_zone frame_zone_t;
typedef struct frame frame_t;
typedef enum vm_type vm_type_t;
typedef struct vm_area vm_area_t;
typedef struct vm vm_t;

/SPARTAN/trunk/arch/ia64/include/context.h
50,6 → 50,10
(c)->bsp = ((__address) stack) + (sizeof(the_t)); \
(c)->sp = ((__address) stack) + (size) - SP_DELTA;
/*
* Only save registers that must be preserved across
* function calls.
*/
struct context {
/*

/SPARTAN/trunk/arch/ia32/include/context.h
41,6 → 41,10
*/
#define SP_DELTA (8+STACK_ITEM_SIZE)
/*
* Only save registers that must be preserved across
* function calls.
*/
struct context {
__u32 sp;
__u32 pc;