taglinefilesource code
s_frags_per_group474fs/ext2/super.csb->u.ext2_sb.s_frags_per_group = es->s_frags_per_group;
s_frags_per_group340include/linux/ext2_fs.h__u32  s_frags_per_group;  /* # Fragments per group */
s_frags_per_group33include/linux/ext2_fs_sb.hunsigned long s_frags_per_group;/* Number of fragments in a group */