Ha már szőrszálat hasogatunk:
Note that only the files below are under the GPL. In the eventuality that these files are redesigned or rewritten, this tree can be moved back into the less restrictive FreeBSD tree.
ext2_bitmap.c (in the cvs attic)
ext2_fs.h
ext2_fs_i.h
ext2_fs_sb.h
ext2_linux_balloc.c
ext2_linux_ialloc.c
ext2_super.c (in the cvs attic)
ext2_vfsops.c (has some GPL'ed code from ext2_super.c)
i386-bitops.h
sloccount ext2_bitmap.c ext2_fs.h ext2_fs_i.h ext2_fs_sb.h ext2_linux_balloc.c ext2_linux_ialloc.c ext2_super.c ext2_vfsops.c i386-bitops.h
Total Physical Source Lines of Code (SLOC) = 2,164
sloccount `ls | egrep -v '(ext2_bitmap.c|ext2_fs.h|ext2_fs_i.h|ext2_fs_sb.h|ext2_linux_balloc.c|ext2_linux_ialloc.c|ext2_super.c|ext2_vfsops.c|i386-bitops.h)'`
Total Physical Source Lines of Code (SLOC) = 3,743
:)