552 	assert(arena->spare != NULL);  in arena_chunk_init_spare()
554 	chunk = arena->spare;  in arena_chunk_init_spare()
555 	arena->spare = NULL;  in arena_chunk_init_spare()
654 	assert(arena->spare == NULL);  in arena_chunk_init_hard()
706 	if (arena->spare != NULL)  in arena_chunk_alloc()
741 	if (arena->spare != NULL) {  in arena_chunk_dalloc()
742 		arena_chunk_t *spare = arena->spare;  in arena_chunk_dalloc()  local
746 		arena->spare = chunk;  in arena_chunk_dalloc()
747 		if (arena_mapbits_dirty_get(spare, map_bias) != 0) {  in arena_chunk_dalloc()
748 			arena_run_dirty_remove(arena, spare, map_bias,  in arena_chunk_dalloc()
752 		chunk_deregister(spare, &spare->node);  in arena_chunk_dalloc()
754 		committed = (arena_mapbits_decommitted_get(spare, map_bias) ==  in arena_chunk_dalloc()
765 			chunk_hooks.decommit(spare, chunksize, 0, map_bias <<  in arena_chunk_dalloc()
769 		chunk_dalloc_cache(arena, &chunk_hooks, (void *)spare,  in arena_chunk_dalloc()
777 		arena->spare = chunk;  in arena_chunk_dalloc()
1346 			if (chunk == arena->spare)  in arena_stash_dirty()
3049 	arena->spare = NULL;  in arena_new()