diff options
Diffstat (limited to 'sys/vm/vm_map.h')
| -rw-r--r-- | sys/vm/vm_map.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/sys/vm/vm_map.h b/sys/vm/vm_map.h index 60367ac..41ccd5c 100644 --- a/sys/vm/vm_map.h +++ b/sys/vm/vm_map.h @@ -164,6 +164,7 @@ struct vm_map { struct lock lock; /* Lock for map data */ int nentries; /* Number of entries */ vm_size_t size; /* virtual size */ + u_char needs_wakeup; u_char system_map; /* Am I a system map? */ u_char infork; /* Am I in fork processing? */ vm_map_entry_t root; @@ -245,6 +246,8 @@ void _vm_map_unlock_read(vm_map_t map, const char *file, int line); int _vm_map_trylock(vm_map_t map, const char *file, int line); int _vm_map_lock_upgrade(vm_map_t map, const char *file, int line); void _vm_map_lock_downgrade(vm_map_t map, const char *file, int line); +int vm_map_unlock_and_wait(vm_map_t map, boolean_t user_wait); +void vm_map_wakeup(vm_map_t map); #define vm_map_lock(map) _vm_map_lock(map, LOCK_FILE, LOCK_LINE) #define vm_map_unlock(map) _vm_map_unlock(map, LOCK_FILE, LOCK_LINE) |
