Jeff Moyer <jmo...@redhat.com> writes: > Paolo Valente <paolo.vale...@linaro.org> writes: > >> @@ -1811,6 +1811,11 @@ struct bio *bio_split(struct bio *bio, int sectors, >> >> bio_advance(bio, split->bi_iter.bi_size); >> >> +#ifdef CONFIG_BLK_CGROUP >> + if (bio->bi_css) >> + bio_associate_blkcg(split, bio->bi_css); >> +#endif >> + >> return split; >> } >> EXPORT_SYMBOL(bio_split); > > Get rid of the #ifdefery. This should be just: > > bio_associate_blkcg(split, bio->bi_css);
Gah, I see that the bi_css member is only present for CONFIG_BLK_CGROUP. I guess we'll have to live with the ifdef. -Jeff
