BMBT_STARTBLOCK_BITLEN 2338 fs/xfs/xfs_bmap_btree.c 	ASSERT((startblock & XFS_MASK64HI(64-BMBT_STARTBLOCK_BITLEN)) == 0);
BMBT_STARTBLOCK_BITLEN 2396 fs/xfs/xfs_bmap_btree.c 	ASSERT((startblock & XFS_MASK64HI(64-BMBT_STARTBLOCK_BITLEN)) == 0);