linux-master/lib/debugobjects.c

220 alloc_object(void *addr, struct debug_bucket *b, const struct debug_obj_descr *descr)
271 		obj->descr  = descr;
498 	const struct debug_obj_descr *descr = obj->descr;
510 	if (limit < 5 && descr != descr_test) {
511 		void *hint = descr->debug_hint ?
512 			descr->debug_hint(obj->object) : NULL;
517 			obj->object, descr->name, hint);
561 						const struct debug_obj_descr *descr,
581 		if (!descr->is_static_object || !descr->is_static_object(addr))
587 	obj = alloc_object(addr, b, descr);
621 __debug_object_init(void *addr, const struct debug_obj_descr *descr, int onstack)
633 	obj = lookup_object_or_alloc(addr, db, descr, onstack, false);
656 		debug_object_fixup(descr->fixup_init, addr, o.state);
662  * @descr:	pointer to an object specific debug description structure
664 void debug_object_init(void *addr, const struct debug_obj_descr *descr)
669 	__debug_object_init(addr, descr, 0);
677  * @descr:	pointer to an object specific debug description structure
679 void debug_object_init_on_stack(void *addr, const struct debug_obj_descr *descr)
684 	__debug_object_init(addr, descr, 1);
691  * @descr:	pointer to an object specific debug description structure
694 int debug_object_activate(void *addr, const struct debug_obj_descr *descr)
696 	struct debug_obj o = { .object = addr, .state = ODEBUG_STATE_NOTAVAILABLE, .descr = descr };
710 	obj = lookup_object_or_alloc(addr, db, descr, false, true);
737 		if (debug_object_fixup(descr->fixup_activate, addr, o.state))
749  * @descr:	pointer to an object specific debug description structure
751 void debug_object_deactivate(void *addr, const struct debug_obj_descr *descr)
753 	struct debug_obj o = { .object = addr, .state = ODEBUG_STATE_NOTAVAILABLE, .descr = descr };
792  * @descr:	pointer to an object specific debug description structure
794 void debug_object_destroy(void *addr, const struct debug_obj_descr *descr)
832 		debug_object_fixup(descr->fixup_destroy, addr, o.state);
839  * @descr:	pointer to an object specific debug description structure
841 void debug_object_free(void *addr, const struct debug_obj_descr *descr)
874 	debug_object_fixup(descr->fixup_free, addr, o.state);
881  * @descr:	pointer to an object specific debug description structure
883 void debug_object_assert_init(void *addr, const struct debug_obj_descr *descr)
885 	struct debug_obj o = { .object = addr, .state = ODEBUG_STATE_NOTAVAILABLE, .descr = descr };
898 	obj = lookup_object_or_alloc(addr, db, descr, false, true);
911 	debug_object_fixup(descr->fixup_assert_init, addr, ODEBUG_STATE_NOTAVAILABLE);
918  * @descr:	pointer to an object specific debug description structure
923 debug_object_active_state(void *addr, const struct debug_obj_descr *descr,
926 	struct debug_obj o = { .object = addr, .state = ODEBUG_STATE_NOTAVAILABLE, .descr = descr };
990 				debug_object_fixup(o.descr->fixup_free, (void *)oaddr, o.state);