• File size measurements show the distribution of size of files.
• Files are classified in four categories based on their size (lines of code): 1-100 (very small files), 101-200 (small files), 201-500 (medium size files), 501-1000 (long files), 1001+(very long files).
• It is a good practice to keep files small. Long files may become "bloaters", code that have increased to such gargantuan proportions that they are hard to work with.

• There are 4,837 files with 3,155,918 lines of code.
• 886 very long files (2,084,904 lines of code)
• 741 long files (527,084 lines of code)
• 1,133 medium size files (374,286 lines of codeclsfd_ftr_w_mp_ins)
• 756 small files (110,003 lines of code)
• 1,321 very small files (59,641 lines of code)

There are 162 files with lines longer than 120 characters. In total, there are 842 long lines.

File	# lines	# units	# long lines
initvals_phy.h in wireless/mediatek/mt76/mt76x0	593	-	250
bnxt_hsi.h in ethernet/broadcom/bnxt	8921	-	138
forcedeth.c in ethernet/nvidia	5183	121	41
ice_main.c in ethernet/intel/ice	5504	153	17
i40e_main.c in ethernet/intel/i40e	10739	317	14
bond_main.c in bonding	4418	135	12
bond_3ad.c in bonding	1750	56	11
qed_mcp.c in ethernet/qlogic/qed	3361	89	9
ice_virtchnl_pf.c in ethernet/intel/ice	3367	109	8
qed_dev.c in ethernet/qlogic/qed	4199	132	8
bnx2x_main.c in ethernet/broadcom/bnx2x	11034	361	8
pcnet_cs.c in ethernet/8390	1331	33	8
qca8k.h in dsa	308	-	7
offload.c in ethernet/netronome/nfp/flower	1476	16	7
action.c in ethernet/netronome/nfp/flower	988	11	7
ice_ethtool.c in ethernet/intel/ice	2938	44	6
netdev.c in ethernet/intel/e1000e	5253	151	6
ena_netdev.c in ethernet/amazon/ena	3425	133	6
sun3_82586.c in ethernet/i825xx	887	16	6
igb_main.c in ethernet/intel/igb	6731	254	5
qed_debug.c in ethernet/qlogic/qed	6415	184	5
spectrum.c in ethernet/mellanox/mlxsw	4225	148	5
cdc_ncm.c in usb	1451	41	5
wmi.c in wireless/ath/ath10k	8078	125	5
defxx.c in fddi	1617	44	4
ice_controlq.c in ethernet/intel/ice	725	26	4
i40e_debugfs.c in ethernet/intel/i40e	1591	17	4
iavf_virtchnl.c in ethernet/intel/iavf	1700	43	4
ixgbe_main.c in ethernet/intel/ixgbe	7801	263	4
hinic_sriov.c in ethernet/huawei/hinic	1100	46	4
ena_com.c in ethernet/amazon/ena	2302	94	4
qed_sriov.c in ethernet/qlogic/qed	4009	121	4
qlcnic_sriov_pf.c in ethernet/qlogic/qlcnic	1653	83	4
bnx2x_sriov.c in ethernet/broadcom/bnx2x	2275	96	4
bnx2x_vfpf.c in ethernet/broadcom/bnx2x	1599	55	4
eq.c in ethernet/mellanox/mlx4	1226	41	4
de4x5.c in ethernet/dec/tulip	3857	8	4
smc91c92_cs.c in ethernet/smsc	1504	51	4
dm.c in wireless/realtek/rtlwifi/rtl8821ae	2254	36	4
phy.c in wireless/realtek/rtlwifi/rtl8821ae	4207	94	4
wmi.c in wireless/ath/ath11k	6438	153	4
mac802154_hwsim.c in ieee802154	707	25	3
skfddi.c in fddi/skfp	1096	34	3
rrunner.c in hippi	1258	21	3
bond_alb.c in bonding	1217	50	3
igc_dump.c in ethernet/intel/igc	234	3	3
ice_devlink.c in ethernet/intel/ice	675	24	3
i40e_virtchnl_pf.c in ethernet/intel/i40e	3130	85	3
i40e_ethtool.c in ethernet/intel/i40e	3941	88	3
hinic_devlink.c in ethernet/huawei/hinic	473	16	3