This applies prepared rollback function and redirect function of metadata file to DAT file, and eliminates GCDAT inode.
Signed-off-by: Ryusuke Konishi
obj-$(CONFIG_NILFS2_FS) += nilfs2.o nilfs2-y := inode.o file.o dir.o super.o namei.o page.o mdt.o \ btnode.o bmap.o btree.o direct.o dat.o recovery.o \ the_nilfs.o segbuf.o segment.o cpfile.o sufile.o \ ifile.o alloc.o gcinode.o ioctl.o