diff options
Diffstat (limited to 'sys/vm/vm_object.h')
| -rw-r--r-- | sys/vm/vm_object.h | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/sys/vm/vm_object.h b/sys/vm/vm_object.h index 0f4f47d..a11f144 100644 --- a/sys/vm/vm_object.h +++ b/sys/vm/vm_object.h @@ -168,6 +168,12 @@ struct vm_object { #define OBJPC_INVAL 0x2 /* invalidate */ #define OBJPC_NOSYNC 0x4 /* skip if PG_NOSYNC */ +/* + * The following options are supported by vm_object_page_remove(). + */ +#define OBJPR_CLEANONLY 0x1 /* Don't remove dirty pages. */ +#define OBJPR_NOTMAPPED 0x2 /* Don't unmap pages. */ + TAILQ_HEAD(object_q, vm_object); extern struct object_q vm_object_list; /* list of allocated objects */ @@ -219,7 +225,8 @@ void vm_object_set_writeable_dirty (vm_object_t); void vm_object_init (void); void vm_object_page_clean(vm_object_t object, vm_ooffset_t start, vm_ooffset_t end, int flags); -void vm_object_page_remove (vm_object_t, vm_pindex_t, vm_pindex_t, boolean_t); +void vm_object_page_remove(vm_object_t object, vm_pindex_t start, + vm_pindex_t end, int options); boolean_t vm_object_populate(vm_object_t, vm_pindex_t, vm_pindex_t); void vm_object_print(long addr, boolean_t have_addr, long count, char *modif); void vm_object_reference (vm_object_t); |
