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6583 remove whole-process swapping


 104 #define MAPPGSZ_ISM     0x08
 105 
 106 /*
 107  * Flags for map_pgszcvec
 108  */
 109 #define MAPPGSZC_SHM    0x01
 110 #define MAPPGSZC_PRIVM  0x02
 111 #define MAPPGSZC_STACK  0x04
 112 #define MAPPGSZC_HEAP   0x08
 113 
 114 /*
 115  * vacalign values for choose_addr
 116  */
 117 #define ADDR_NOVACALIGN 0
 118 #define ADDR_VACALIGN   1
 119 
 120 struct as;
 121 struct page;
 122 struct anon;
 123 
 124 extern int maxslp;
 125 extern ulong_t pginrate;
 126 extern ulong_t pgoutrate;
 127 extern void swapout_lwp(klwp_t *);
 128 
 129 extern  int valid_va_range(caddr_t *basep, size_t *lenp, size_t minlen,
 130                 int dir);
 131 extern  int valid_va_range_aligned(caddr_t *basep, size_t *lenp,
 132     size_t minlen, int dir, size_t align, size_t redzone, size_t off);
 133 
 134 extern  int valid_usr_range(caddr_t, size_t, uint_t, struct as *, caddr_t);
 135 extern  int useracc(void *, size_t, int);
 136 extern  size_t map_pgsz(int maptype, struct proc *p, caddr_t addr, size_t len,
 137     int memcntl);
 138 extern  uint_t map_pgszcvec(caddr_t addr, size_t size, uintptr_t off, int flags,
 139     int type, int memcntl);
 140 extern int choose_addr(struct as *as, caddr_t *addrp, size_t len, offset_t off,
 141     int vacalign, uint_t flags);
 142 extern  void map_addr(caddr_t *addrp, size_t len, offset_t off, int vacalign,
 143     uint_t flags);
 144 extern  int map_addr_vacalign_check(caddr_t, u_offset_t);
 145 extern  void map_addr_proc(caddr_t *addrp, size_t len, offset_t off,
 146     int vacalign, caddr_t userlimit, struct proc *p, uint_t flags);
 147 extern  void vmmeter(void);




 104 #define MAPPGSZ_ISM     0x08
 105 
 106 /*
 107  * Flags for map_pgszcvec
 108  */
 109 #define MAPPGSZC_SHM    0x01
 110 #define MAPPGSZC_PRIVM  0x02
 111 #define MAPPGSZC_STACK  0x04
 112 #define MAPPGSZC_HEAP   0x08
 113 
 114 /*
 115  * vacalign values for choose_addr
 116  */
 117 #define ADDR_NOVACALIGN 0
 118 #define ADDR_VACALIGN   1
 119 
 120 struct as;
 121 struct page;
 122 struct anon;
 123 

 124 extern ulong_t pginrate;
 125 extern ulong_t pgoutrate;

 126 
 127 extern  int valid_va_range(caddr_t *basep, size_t *lenp, size_t minlen,
 128                 int dir);
 129 extern  int valid_va_range_aligned(caddr_t *basep, size_t *lenp,
 130     size_t minlen, int dir, size_t align, size_t redzone, size_t off);
 131 
 132 extern  int valid_usr_range(caddr_t, size_t, uint_t, struct as *, caddr_t);
 133 extern  int useracc(void *, size_t, int);
 134 extern  size_t map_pgsz(int maptype, struct proc *p, caddr_t addr, size_t len,
 135     int memcntl);
 136 extern  uint_t map_pgszcvec(caddr_t addr, size_t size, uintptr_t off, int flags,
 137     int type, int memcntl);
 138 extern int choose_addr(struct as *as, caddr_t *addrp, size_t len, offset_t off,
 139     int vacalign, uint_t flags);
 140 extern  void map_addr(caddr_t *addrp, size_t len, offset_t off, int vacalign,
 141     uint_t flags);
 142 extern  int map_addr_vacalign_check(caddr_t, u_offset_t);
 143 extern  void map_addr_proc(caddr_t *addrp, size_t len, offset_t off,
 144     int vacalign, caddr_t userlimit, struct proc *p, uint_t flags);
 145 extern  void vmmeter(void);