ngroup           2706 fs/ext4/ext4.h 				    ext4_group_t ngroup);
ngroup           2343 fs/ext4/super.c int ext4_alloc_flex_bg_array(struct super_block *sb, ext4_group_t ngroup)
ngroup           2352 fs/ext4/super.c 	size = ext4_flex_group(sbi, ngroup - 1) + 1;