From b50da39f51139f81b3115d0f9d8632507f802755 Mon Sep 17 00:00:00 2001 From: Tejun Heo Date: Wed, 9 Jan 2013 08:05:12 -0800 Subject: blkcg: export __blkg_prfill_rwstat() Hierarchical stats for cfq-iosched will need __blkg_prfill_rwstat(). Export it. Signed-off-by: Tejun Heo Reported-by: Fengguang Wu --- block/blk-cgroup.c | 1 + 1 file changed, 1 insertion(+) (limited to 'block') diff --git a/block/blk-cgroup.c b/block/blk-cgroup.c index 4d625d28e070..3aec4cdc8968 100644 --- a/block/blk-cgroup.c +++ b/block/blk-cgroup.c @@ -552,6 +552,7 @@ u64 __blkg_prfill_rwstat(struct seq_file *sf, struct blkg_policy_data *pd, seq_printf(sf, "%s Total %llu\n", dname, (unsigned long long)v); return v; } +EXPORT_SYMBOL_GPL(__blkg_prfill_rwstat); /** * blkg_prfill_stat - prfill callback for blkg_stat -- cgit v1.2.3