Messages in this thread | | | From | Jeff Moyer <> | Subject | Re: [PATCH BUGFIX] block: add missing group association in bio_split | Date | Mon, 09 May 2016 10:35:58 -0400 |
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Jeff Moyer <jmoyer@redhat.com> writes:
> Paolo Valente <paolo.valente@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
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