771 static void blkg_iostat_set(struct blkg_iostat *dst, struct blkg_iostat *src)  in blkg_iostat_set()  argument
776 		dst->bytes[i] = src->bytes[i];  in blkg_iostat_set()
777 		dst->ios[i] = src->ios[i];  in blkg_iostat_set()
781 static void blkg_iostat_add(struct blkg_iostat *dst, struct blkg_iostat *src)  in blkg_iostat_add()  argument
786 		dst->bytes[i] += src->bytes[i];  in blkg_iostat_add()
787 		dst->ios[i] += src->ios[i];  in blkg_iostat_add()
791 static void blkg_iostat_sub(struct blkg_iostat *dst, struct blkg_iostat *src)  in blkg_iostat_sub()  argument
796 		dst->bytes[i] -= src->bytes[i];  in blkg_iostat_sub()
797 		dst->ios[i] -= src->ios[i];  in blkg_iostat_sub()
1904 void bio_clone_blkg_association(struct bio *dst, struct bio *src)  in bio_clone_blkg_association()  argument
1906 	if (src->bi_blkg)  in bio_clone_blkg_association()
1907 		bio_associate_blkg_from_css(dst, &bio_blkcg(src)->css);  in bio_clone_blkg_association()