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-rw-r--r--block/blk-cgroup.c9
1 files changed, 2 insertions, 7 deletions
diff --git a/block/blk-cgroup.c b/block/blk-cgroup.c
index 60ef16d6d15..126c341955d 100644
--- a/block/blk-cgroup.c
+++ b/block/blk-cgroup.c
@@ -1515,14 +1515,9 @@ struct cftype blkio_files[] = {
.read_map = blkiocg_file_read_map,
},
#endif
+ { } /* terminate */
};
-static int blkiocg_populate(struct cgroup_subsys *subsys, struct cgroup *cgroup)
-{
- return cgroup_add_files(cgroup, subsys, blkio_files,
- ARRAY_SIZE(blkio_files));
-}
-
static void blkiocg_destroy(struct cgroup *cgroup)
{
struct blkio_cgroup *blkcg = cgroup_to_blkio_cgroup(cgroup);
@@ -1642,11 +1637,11 @@ struct cgroup_subsys blkio_subsys = {
.can_attach = blkiocg_can_attach,
.attach = blkiocg_attach,
.destroy = blkiocg_destroy,
- .populate = blkiocg_populate,
#ifdef CONFIG_BLK_CGROUP
/* note: blkio_subsys_id is otherwise defined in blk-cgroup.h */
.subsys_id = blkio_subsys_id,
#endif
+ .base_cftypes = blkio_files,
.use_id = 1,
.module = THIS_MODULE,
};