OCFS2_XATTR_BLOCK_SIGNATURE 697 fs/ocfs2/ocfs2.h (!strcmp((ptr)->xb_signature, OCFS2_XATTR_BLOCK_SIGNATURE)) OCFS2_XATTR_BLOCK_SIGNATURE 2909 fs/ocfs2/xattr.c strcpy((void *)xblk, OCFS2_XATTR_BLOCK_SIGNATURE);