diff --git a/include/linux/cgroup-defs.h b/include/linux/cgroup-defs.h
index ea48c861cd36..dc151cb0ef09 100644
--- a/include/linux/cgroup-defs.h
+++ b/include/linux/cgroup-defs.h
@@ -676,9 +676,7 @@ struct cftype {
 	__poll_t (*poll)(struct kernfs_open_file *of,
 			 struct poll_table_struct *pt);
 
-#ifdef CONFIG_DEBUG_LOCK_ALLOC
 	struct lock_class_key	lockdep_key;
-#endif
 };
 
 /*
diff --git a/mm/hugetlb_cgroup.c b/mm/hugetlb_cgroup.c
index 45f94a869776..a45065698419 100644
--- a/mm/hugetlb_cgroup.c
+++ b/mm/hugetlb_cgroup.c
@@ -27,7 +27,17 @@
 #define MEMFILE_IDX(val)	(((val) >> 16) & 0xffff)
 #define MEMFILE_ATTR(val)	((val) & 0xffff)
 
+/* Use t->m[0] to encode the offset */
+#define MEMFILE_OFFSET(t, m0)	(((offsetof(t, m0) << 16) | sizeof_field(t, m0)))
+#define MEMFILE_OFFSET0(val)	(((val) >> 16) & 0xffff)
+#define MEMFILE_FIELD_SIZE(val)	((val) & 0xffff)
+
+#define DFL_TMPL_SIZE		ARRAY_SIZE(hugetlb_dfl_tmpl)
+#define LEGACY_TMPL_SIZE	ARRAY_SIZE(hugetlb_legacy_tmpl)
+
 static struct hugetlb_cgroup *root_h_cgroup __read_mostly;
+static struct cftype *dfl_files;
+static struct cftype *legacy_files;
 
 static inline struct page_counter *
 __hugetlb_cgroup_counter_from_cgroup(struct hugetlb_cgroup *h_cg, int idx,
@@ -702,12 +712,144 @@ static int hugetlb_events_local_show(struct seq_file *seq, void *v)
 	return __hugetlb_events_show(seq, true);
 }
 
+static struct cftype hugetlb_dfl_tmpl[] = {
+	{
+		.name = "max",
+		.private = RES_LIMIT,
+		.seq_show = hugetlb_cgroup_read_u64_max,
+		.write = hugetlb_cgroup_write_dfl,
+		.flags = CFTYPE_NOT_ON_ROOT,
+	},
+	{
+		.name = "rsvd.max",
+		.private = RES_RSVD_LIMIT,
+		.seq_show = hugetlb_cgroup_read_u64_max,
+		.write = hugetlb_cgroup_write_dfl,
+		.flags = CFTYPE_NOT_ON_ROOT,
+	},
+	{
+		.name = "current",
+		.private = RES_USAGE,
+		.seq_show = hugetlb_cgroup_read_u64_max,
+		.flags = CFTYPE_NOT_ON_ROOT,
+	},
+	{
+		.name = "rsvd.current",
+		.private = RES_RSVD_USAGE,
+		.seq_show = hugetlb_cgroup_read_u64_max,
+		.flags = CFTYPE_NOT_ON_ROOT,
+	},
+	{
+		.name = "events",
+		.seq_show = hugetlb_events_show,
+		.file_offset = MEMFILE_OFFSET(struct hugetlb_cgroup, events_file[0]),
+		.flags = CFTYPE_NOT_ON_ROOT,
+	},
+	{
+		.name = "events.local",
+		.seq_show = hugetlb_events_local_show,
+		.file_offset = MEMFILE_OFFSET(struct hugetlb_cgroup, events_local_file[0]),
+		.flags = CFTYPE_NOT_ON_ROOT,
+	},
+	{
+		.name = "numa_stat",
+		.seq_show = hugetlb_cgroup_read_numa_stat,
+		.flags = CFTYPE_NOT_ON_ROOT,
+	},
+	/* don't need terminator here */
+};
+
+static struct cftype hugetlb_legacy_tmpl[] = {
+	{
+		.name = "limit_in_bytes",
+		.private = RES_LIMIT,
+		.read_u64 = hugetlb_cgroup_read_u64,
+		.write = hugetlb_cgroup_write_legacy,
+	},
+	{
+		.name = "rsvd.limit_in_bytes",
+		.private = RES_RSVD_LIMIT,
+		.read_u64 = hugetlb_cgroup_read_u64,
+		.write = hugetlb_cgroup_write_legacy,
+	},
+	{
+		.name = "usage_in_bytes",
+		.private = RES_USAGE,
+		.read_u64 = hugetlb_cgroup_read_u64,
+	},
+	{
+		.name = "rsvd.usage_in_bytes",
+		.private = RES_RSVD_USAGE,
+		.read_u64 = hugetlb_cgroup_read_u64,
+	},
+	{
+		.name = "max_usage_in_bytes",
+		.private = RES_MAX_USAGE,
+		.write = hugetlb_cgroup_reset,
+		.read_u64 = hugetlb_cgroup_read_u64,
+	},
+	{
+		.name = "rsvd.max_usage_in_bytes",
+		.private = RES_RSVD_MAX_USAGE,
+		.write = hugetlb_cgroup_reset,
+		.read_u64 = hugetlb_cgroup_read_u64,
+	},
+	{
+		.name = "failcnt",
+		.private = RES_FAILCNT,
+		.write = hugetlb_cgroup_reset,
+		.read_u64 = hugetlb_cgroup_read_u64,
+	},
+	{
+		.name = "rsvd.failcnt",
+		.private = RES_RSVD_FAILCNT,
+		.write = hugetlb_cgroup_reset,
+		.read_u64 = hugetlb_cgroup_read_u64,
+	},
+	{
+		.name = "numa_stat",
+		.seq_show = hugetlb_cgroup_read_numa_stat,
+	},
+	/* don't need terminator here */
+};
+
+static void __init
+hugetlb_cgroup_cfttypes_init(struct hstate *h, struct cftype *cft,
+			     struct cftype *tmpl, int tmpl_size)
+{
+	char buf[32];
+	int i, idx = hstate_index(h);
+
+	/* format the size */
+	mem_fmt(buf, sizeof(buf), huge_page_size(h));
+
+	for (i = 0; i < tmpl_size; cft++, tmpl++, i++) {
+		*cft = *tmpl;
+		/* rebuild the name */
+		snprintf(cft->name, MAX_CFTYPE_NAME, "%s.%s", buf, tmpl->name);
+		/* rebuild the private */
+		cft->private = MEMFILE_PRIVATE(idx, tmpl->private);
+		/* rebuild the file_offset */
+		if (tmpl->file_offset) {
+			unsigned int offset = tmpl->file_offset;
+
+			cft->file_offset = MEMFILE_OFFSET0(offset) +
+					   MEMFILE_FIELD_SIZE(offset) * idx;
+		}
+
+		lockdep_register_key(&cft->lockdep_key);
+	}
+}
+
 static void __init __hugetlb_cgroup_file_dfl_init(int idx)
 {
 	char buf[32];
 	struct cftype *cft;
 	struct hstate *h = &hstates[idx];
 
+	hugetlb_cgroup_cfttypes_init(h, dfl_files + idx * DFL_TMPL_SIZE,
+				     hugetlb_dfl_tmpl, DFL_TMPL_SIZE);
+
 	/* format the size */
 	mem_fmt(buf, sizeof(buf), huge_page_size(h));
 
@@ -779,6 +921,9 @@ static void __init __hugetlb_cgroup_file_legacy_init(int idx)
 	struct cftype *cft;
 	struct hstate *h = &hstates[idx];
 
+	hugetlb_cgroup_cfttypes_init(h, legacy_files + idx * LEGACY_TMPL_SIZE,
+				     hugetlb_legacy_tmpl, LEGACY_TMPL_SIZE);
+
 	/* format the size */
 	mem_fmt(buf, sizeof(buf), huge_page_size(h));
 
@@ -856,10 +1001,23 @@ static void __init __hugetlb_cgroup_file_init(int idx)
 	__hugetlb_cgroup_file_legacy_init(idx);
 }
 
+static void __init __hugetlb_cgroup_file_pre_init(void)
+{
+	int cft_count;
+
+	cft_count = hugetlb_max_hstate * DFL_TMPL_SIZE + 1; /* add terminator */
+	dfl_files = kcalloc(cft_count, sizeof(struct cftype), GFP_KERNEL);
+	BUG_ON(!dfl_files);
+	cft_count = hugetlb_max_hstate * LEGACY_TMPL_SIZE + 1; /* add terminator */
+	legacy_files = kcalloc(cft_count, sizeof(struct cftype), GFP_KERNEL);
+	BUG_ON(!legacy_files);
+}
+
 void __init hugetlb_cgroup_file_init(void)
 {
 	struct hstate *h;
 
+	__hugetlb_cgroup_file_pre_init();
 	for_each_hstate(h)
 		__hugetlb_cgroup_file_init(hstate_index(h));
 }