diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c
index 7503ff1dd6f0..47dbbe496253 100644
--- a/fs/btrfs/disk-io.c
+++ b/fs/btrfs/disk-io.c
@@ -3521,7 +3521,7 @@ int btrfs_get_num_tolerated_disk_barrier_failures(u64 flags)
 	for (raid_type = 0; raid_type < BTRFS_NR_RAID_TYPES; raid_type++) {
 		if (raid_type == BTRFS_RAID_SINGLE)
 			continue;
-		if (!(flags & btrfs_raid_group[raid_type]))
+		if (!(flags & btrfs_raid_array[raid_type].bg_flag))
 			continue;
 		min_tolerated = min(min_tolerated,
 				    btrfs_raid_array[raid_type].
diff --git a/fs/btrfs/extent-tree.c b/fs/btrfs/extent-tree.c
index ed262d44ff8a..fdd6ac9ee2c6 100644
--- a/fs/btrfs/extent-tree.c
+++ b/fs/btrfs/extent-tree.c
@@ -4180,7 +4180,7 @@ static u64 btrfs_reduce_alloc_profile(struct btrfs_fs_info *fs_info, u64 flags)
 	/* First, mask out the RAID levels which aren't possible */
 	for (raid_type = 0; raid_type < BTRFS_NR_RAID_TYPES; raid_type++) {
 		if (num_devices >= btrfs_raid_array[raid_type].devs_min)
-			allowed |= btrfs_raid_group[raid_type];
+			allowed |= btrfs_raid_array[raid_type].bg_flag;
 	}
 	allowed &= flags;
 
diff --git a/fs/btrfs/volumes.c b/fs/btrfs/volumes.c
index 6abd0ebb3fea..4fc22a696206 100644
--- a/fs/btrfs/volumes.c
+++ b/fs/btrfs/volumes.c
@@ -41,6 +41,7 @@ const struct btrfs_raid_attr btrfs_raid_array[BTRFS_NR_RAID_TYPES] = {
 		.devs_increment	= 2,
 		.ncopies	= 2,
 		.raid_name	= "raid10",
+		.bg_flag	= BTRFS_BLOCK_GROUP_RAID10,
 	},
 	[BTRFS_RAID_RAID1] = {
 		.sub_stripes	= 1,
@@ -51,6 +52,7 @@ const struct btrfs_raid_attr btrfs_raid_array[BTRFS_NR_RAID_TYPES] = {
 		.devs_increment	= 2,
 		.ncopies	= 2,
 		.raid_name	= "raid1",
+		.bg_flag	= BTRFS_BLOCK_GROUP_RAID1,
 	},
 	[BTRFS_RAID_DUP] = {
 		.sub_stripes	= 1,
@@ -61,6 +63,7 @@ const struct btrfs_raid_attr btrfs_raid_array[BTRFS_NR_RAID_TYPES] = {
 		.devs_increment	= 1,
 		.ncopies	= 2,
 		.raid_name	= "dup",
+		.bg_flag	= BTRFS_BLOCK_GROUP_DUP,
 	},
 	[BTRFS_RAID_RAID0] = {
 		.sub_stripes	= 1,
@@ -71,6 +74,7 @@ const struct btrfs_raid_attr btrfs_raid_array[BTRFS_NR_RAID_TYPES] = {
 		.devs_increment	= 1,
 		.ncopies	= 1,
 		.raid_name	= "raid0",
+		.bg_flag	= BTRFS_BLOCK_GROUP_RAID0,
 	},
 	[BTRFS_RAID_SINGLE] = {
 		.sub_stripes	= 1,
@@ -81,6 +85,7 @@ const struct btrfs_raid_attr btrfs_raid_array[BTRFS_NR_RAID_TYPES] = {
 		.devs_increment	= 1,
 		.ncopies	= 1,
 		.raid_name	= "single",
+		.bg_flag	= 0,
 	},
 	[BTRFS_RAID_RAID5] = {
 		.sub_stripes	= 1,
@@ -91,6 +96,7 @@ const struct btrfs_raid_attr btrfs_raid_array[BTRFS_NR_RAID_TYPES] = {
 		.devs_increment	= 1,
 		.ncopies	= 2,
 		.raid_name	= "raid5",
+		.bg_flag	= BTRFS_BLOCK_GROUP_RAID5,
 	},
 	[BTRFS_RAID_RAID6] = {
 		.sub_stripes	= 1,
@@ -101,6 +107,7 @@ const struct btrfs_raid_attr btrfs_raid_array[BTRFS_NR_RAID_TYPES] = {
 		.devs_increment	= 1,
 		.ncopies	= 3,
 		.raid_name	= "raid6",
+		.bg_flag	= BTRFS_BLOCK_GROUP_RAID6,
 	},
 };
 
@@ -112,16 +119,6 @@ const char *get_raid_name(enum btrfs_raid_types type)
 	return btrfs_raid_array[type].raid_name;
 }
 
-const u64 btrfs_raid_group[BTRFS_NR_RAID_TYPES] = {
-	[BTRFS_RAID_RAID10] = BTRFS_BLOCK_GROUP_RAID10,
-	[BTRFS_RAID_RAID1]  = BTRFS_BLOCK_GROUP_RAID1,
-	[BTRFS_RAID_DUP]    = BTRFS_BLOCK_GROUP_DUP,
-	[BTRFS_RAID_RAID0]  = BTRFS_BLOCK_GROUP_RAID0,
-	[BTRFS_RAID_SINGLE] = 0,
-	[BTRFS_RAID_RAID5]  = BTRFS_BLOCK_GROUP_RAID5,
-	[BTRFS_RAID_RAID6]  = BTRFS_BLOCK_GROUP_RAID6,
-};
-
 /*
  * Table to convert BTRFS_RAID_* to the error code if minimum number of devices
  * condition is not met. Zero means there's no corresponding
@@ -1899,7 +1896,7 @@ static int btrfs_check_raid_min_devices(struct btrfs_fs_info *fs_info,
 	} while (read_seqretry(&fs_info->profiles_lock, seq));
 
 	for (i = 0; i < BTRFS_NR_RAID_TYPES; i++) {
-		if (!(all_avail & btrfs_raid_group[i]))
+		if (!(all_avail & btrfs_raid_array[i].bg_flag))
 			continue;
 
 		if (num_devices < btrfs_raid_array[i].devs_min) {
diff --git a/fs/btrfs/volumes.h b/fs/btrfs/volumes.h
index 9056a900aace..b26f53462e8d 100644
--- a/fs/btrfs/volumes.h
+++ b/fs/btrfs/volumes.h
@@ -330,11 +330,11 @@ struct btrfs_raid_attr {
 	int devs_increment;	/* ndevs has to be a multiple of this */
 	int ncopies;		/* how many copies to data has */
 	const char raid_name[8]; /* name of the raid */
+	u64 bg_flag;		/* block group flag of the raid */
 };
 
 extern const struct btrfs_raid_attr btrfs_raid_array[BTRFS_NR_RAID_TYPES];
 extern const int btrfs_raid_mindev_error[BTRFS_NR_RAID_TYPES];
-extern const u64 btrfs_raid_group[BTRFS_NR_RAID_TYPES];
 
 struct map_lookup {
 	u64 type;