Re: [PATCH BUGFIX] block: add missing group association in bio-cloning functions
From: Tejun Heo <tj@kernel.org>
Date: 2016-05-10 20:44:39
Also in:
lkml, stable
On Tue, May 10, 2016 at 10:23:41PM +0200, Paolo Valente wrote:
quoted hunk ↗ jump to hunk
diff --git a/include/linux/bio.h b/include/linux/bio.h index 6b7481f..a9ff116 100644 --- a/include/linux/bio.h +++ b/include/linux/bio.h@@ -527,11 +527,13 @@ extern unsigned int bvec_nr_vecs(unsigned short idx); int bio_associate_blkcg(struct bio *bio, struct cgroup_subsys_state *blkcg_css); int bio_associate_current(struct bio *bio); void bio_disassociate_task(struct bio *bio); +void bio_clone_blkcg_association(struct bio *dst, struct bio *src); #else /* CONFIG_BLK_CGROUP */ static inline int bio_associate_blkcg(struct bio *bio, struct cgroup_subsys_state *blkcg_css) { return 0; } static inline int bio_associate_current(struct bio *bio) { return -ENOENT; } static inline void bio_disassociate_task(struct bio *bio) { } +void bio_clone_blkcg_association(struct bio *dst, struct bio *src) { return 0; }
^ static inline -- tejun