1853 	xfs_sb_t	*nsbp;		/* new superblock */  in xfs_growfs_rt()  local
1937 		nsbp = &nmp->m_sb;  in xfs_growfs_rt()
1941 		nsbp->sb_rextsize = in->extsize;  in xfs_growfs_rt()
1942 		nsbp->sb_rbmblocks = bmbno + 1;  in xfs_growfs_rt()
1943 		nsbp->sb_rblocks =  in xfs_growfs_rt()
1945 				  nsbp->sb_rbmblocks * NBBY *  in xfs_growfs_rt()
1946 				  nsbp->sb_blocksize * nsbp->sb_rextsize);  in xfs_growfs_rt()
1947 		nsbp->sb_rextents = nsbp->sb_rblocks;  in xfs_growfs_rt()
1948 		do_div(nsbp->sb_rextents, nsbp->sb_rextsize);  in xfs_growfs_rt()
1949 		ASSERT(nsbp->sb_rextents != 0);  in xfs_growfs_rt()
1950 		nsbp->sb_rextslog = xfs_highbit32(nsbp->sb_rextents);  in xfs_growfs_rt()
1951 		nrsumlevels = nmp->m_rsumlevels = nsbp->sb_rextslog + 1;  in xfs_growfs_rt()
1954 			nsbp->sb_rbmblocks;  in xfs_growfs_rt()
1973 			nsbp->sb_rbmblocks * nsbp->sb_blocksize;  in xfs_growfs_rt()
1990 		if (sbp->sb_rbmblocks != nsbp->sb_rbmblocks ||  in xfs_growfs_rt()
1999 		if (nsbp->sb_rextsize != sbp->sb_rextsize)  in xfs_growfs_rt()
2001 				nsbp->sb_rextsize - sbp->sb_rextsize);  in xfs_growfs_rt()
2002 		if (nsbp->sb_rbmblocks != sbp->sb_rbmblocks)  in xfs_growfs_rt()
2004 				nsbp->sb_rbmblocks - sbp->sb_rbmblocks);  in xfs_growfs_rt()
2005 		if (nsbp->sb_rblocks != sbp->sb_rblocks)  in xfs_growfs_rt()
2007 				nsbp->sb_rblocks - sbp->sb_rblocks);  in xfs_growfs_rt()
2008 		if (nsbp->sb_rextents != sbp->sb_rextents)  in xfs_growfs_rt()
2010 				nsbp->sb_rextents - sbp->sb_rextents);  in xfs_growfs_rt()
2011 		if (nsbp->sb_rextslog != sbp->sb_rextslog)  in xfs_growfs_rt()
2013 				nsbp->sb_rextslog - sbp->sb_rextslog);  in xfs_growfs_rt()
2019 			nsbp->sb_rextents - sbp->sb_rextents, &bp, &sumbno);  in xfs_growfs_rt()
2029 			nsbp->sb_rextents - sbp->sb_rextents);  in xfs_growfs_rt()