OCFS2_DX_ROOT_SIGNATURE 2329 fs/ocfs2/dir.c 	strcpy(dx_root->dr_signature, OCFS2_DX_ROOT_SIGNATURE);
OCFS2_DX_ROOT_SIGNATURE  703 fs/ocfs2/ocfs2.h 	(!strcmp((ptr)->dr_signature, OCFS2_DX_ROOT_SIGNATURE))