76 	vm_object_t object;  in sg_pager_alloc()  local
117 	object = vm_object_allocate(OBJT_SG, npages);  in sg_pager_alloc()
118 	object->handle = sglist_hold(sg);  in sg_pager_alloc()
119 	TAILQ_INIT(&object->un_pager.sgp.sgp_pglist);  in sg_pager_alloc()
120 	return (object);  in sg_pager_alloc()
124 sg_pager_dealloc(vm_object_t object)  in sg_pager_dealloc()  argument
132 	while ((m = TAILQ_FIRST(&object->un_pager.sgp.sgp_pglist)) != 0) {  in sg_pager_dealloc()
135 		TAILQ_REMOVE(&object->un_pager.sgp.sgp_pglist, m, plinks.q);  in sg_pager_dealloc()
139 	sg = object->handle;  in sg_pager_dealloc()
141 	object->handle = NULL;  in sg_pager_dealloc()
142 	object->type = OBJT_DEAD;  in sg_pager_dealloc()
146 sg_pager_getpages(vm_object_t object, vm_page_t *m, int count, int *rbehind,  in sg_pager_getpages()  argument
160 	sg = object->handle;  in sg_pager_getpages()
161 	memattr = object->memattr;  in sg_pager_getpages()
196 	VM_OBJECT_WLOCK(object);  in sg_pager_getpages()
197 	TAILQ_INSERT_TAIL(&object->un_pager.sgp.sgp_pglist, page, plinks.q);  in sg_pager_getpages()
198 	vm_page_replace(page, object, offset, m[0]);  in sg_pager_getpages()
199 	VM_OBJECT_WUNLOCK(object);  in sg_pager_getpages()
212 sg_pager_putpages(vm_object_t object, vm_page_t *m, int count,  in sg_pager_putpages()  argument
220 sg_pager_haspage(vm_object_t object, vm_pindex_t pindex, int *before,  in sg_pager_haspage()  argument