From 8a8e6f84ad10e7a10bde438b42926da0e9bc820f Mon Sep 17 00:00:00 2001 From: Shaohua Li Date: Fri, 18 Aug 2017 10:27:59 -0700 Subject: md/raid0: attach correct cgroup info in bio The discard bio doesn't attach the original bio cgroup info. Normal bio is cloned, so is fine. Signed-off-by: Shaohua Li --- block/bio.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'block') diff --git a/block/bio.c b/block/bio.c index 9a63597aaacc..51189a1d9009 100644 --- a/block/bio.c +++ b/block/bio.c @@ -2085,7 +2085,7 @@ void bio_clone_blkcg_association(struct bio *dst, struct bio *src) if (src->bi_css) WARN_ON(bio_associate_blkcg(dst, src->bi_css)); } - +EXPORT_SYMBOL_GPL(bio_clone_blkcg_association); #endif /* CONFIG_BLK_CGROUP */ static void __init biovec_init_slabs(void) -- cgit v1.2.3-59-g8ed1b