MIXED_GROUPS     2696 fs/btrfs/extent-tree.c 	if (!btrfs_fs_incompat(fs_info, MIXED_GROUPS))
MIXED_GROUPS     4393 fs/btrfs/extent-tree.c 	if (!btrfs_fs_incompat(fs_info, MIXED_GROUPS)) {
MIXED_GROUPS      251 fs/btrfs/sysfs.c BTRFS_FEAT_ATTR_INCOMPAT(mixed_groups, MIXED_GROUPS);
MIXED_GROUPS      307 fs/btrfs/tree-log.c 	if (btrfs_fs_incompat(fs_info, MIXED_GROUPS)) {