Linux / Drivers / Scsi
File Change Frequency

File change frequency (churn) shows the distribution of file updates (days with at least one commit).

File Change Frequency Overall
File Change Frequency Overall
The number of recorded file updates
  • There are 827 files with 746,469 lines of code.
    • 469 files changed more than 100 times (640,204 lines of code)
    • 137 files changed 51-100 times (42,710 lines of code)
    • 115 files changed 21-50 times (37,525 lines of code)
    • 96 files changed 6-20 times (25,141 lines of code)
    • 10 files changed 1-5 times (889 lines of code)
85% | 5% | 5% | 3% | <1%
Legend:
101+
51-100
21-50
6-20
1-5

Detailed data...

File Change Frequency per File Extension
c, h, gitignore, l, reg, y, txt, S, pl
File Change Frequency per Extension
The number of recorded file updates
101+
51-100
21-50
6-20
1-5
c91% | 2% | 4% | 1% | <1%
h62% | 15% | 8% | 12% | <1%
reg0% | 100% | 0% | 0% | 0%
y0% | 92% | 7% | 0% | 0%
S0% | 100% | 0% | 0% | 0%
pl0% | 0% | 100% | 0% | 0%
l0% | 0% | 79% | 20% | 0%
File Change Frequency per Logical Decomposition
primary
primary (file change frequency)
The number of recorded file updates
101+
51-100
21-50
6-20
1-5
ROOT93% | 3% | 2% | <1% | <1%
lpfc99% | <1% | <1% | 0% | 0%
qla2xxx95% | <1% | 3% | <1% | 0%
bfa98% | 1% | 0% | 0% | 0%
mpt3sas95% | 2% | 1% | <1% | 0%
aic7xxx67% | 25% | 4% | 1% | <1%
qla4xxx94% | 5% | <1% | 0% | 0%
megaraid95% | 3% | 0% | <1% | 0%
pm800198% | <1% | <1% | 0% | <1%
ufs71% | 21% | 5% | 2% | 0%
aacraid99% | <1% | 0% | 0% | 0%
hisi_sas100% | 0% | 0% | 0% | 0%
be2iscsi100% | 0% | 0% | 0% | 0%
smartpqi100% | 0% | 0% | 0% | 0%
isci78% | 14% | 6% | 0% | 0%
csiostor73% | 10% | 9% | 5% | 0%
bnx2fc89% | 10% | 0% | 0% | 0%
libfc89% | <1% | 0% | 9% | 0%
ibmvscsi100% | 0% | 0% | 0% | 0%
qedf90% | 9% | 0% | 0% | 0%
qedi84% | 13% | 2% | 0% | 0%
cxgbi99% | 0% | <1% | 0% | 0%
fnic63% | 10% | 11% | 15% | 0%
arm87% | 9% | 2% | 0% | 0%
bnx2i100% | 0% | 0% | 0% | 0%
sym53c8xx_261% | 33% | 4% | 0% | 0%
aic94xx59% | 34% | 5% | 0% | 0%
fcoe99% | 0% | <1% | 0% | 0%
cxlflash80% | 16% | 3% | 0% | 0%
arcmsr100% | 0% | 0% | 0% | 0%
libsas99% | <1% | 0% | 0% | 0%
mvsas86% | 13% | 0% | 0% | 0%
esas2r37% | 21% | 31% | 9% | 0%
ibmvscsi_tgt81% | 5% | 12% | 0% | 0%
snic36% | 14% | 29% | 18% | 0%
pcmcia83% | 0% | 8% | 1% | 6%
device_handler100% | 0% | 0% | 0% | 0%
dpt0% | 40% | 42% | 15% | 2%
elx0% | 0% | 39% | 60% | 0%
mpi3mr0% | 0% | 62% | 37% | <1%
Most Frequently Changed Files (Top 50)

See data for all files...

File# lines# unitslast modified
(days ago)		created
(days ago)		# changes
scsi_lib.c
in root
 2113 79 21 6152 1894
sd.c
in root
 2738 77 21 6109 1879
qla_os.c
in qla2xxx
 6525 30 21 6138 1725
qla_init.c
in qla2xxx
 7271 56 21 6138 1486
qla_isr.c
in qla2xxx
 3648 10 21 6138 1413
10461 20 21 6138 1349
1494 51 21 6156 1306
ipr.c
in root
 7147 242 21 6122 1298
qla_def.h
in qla2xxx
 4148 15 21 6138 1286
lpfc_sli.c
in lpfc
 14892 23 21 6138 1265
qla_mbx.c
in qla2xxx
 5359 14 21 6138 1227
4820 11 21 6138 1173
qla_attr.c
in qla2xxx
 2768 3 21 6138 1159
lpfc_els.c
in lpfc
 7839 8 21 6138 1136
sg.c
in root
 2181 18 21 6163 1122
4707 15 21 6138 1111
hpsa.c
in root
 7685 259 21 4442 1108
st.c
in root
 3960 76 21 6163 1098
1058 27 21 6143 1072
1252 30 21 6161 1072
5124 6 21 6138 1072
6617 193 21 6070 1072
libiscsi.c
in root
 2746 73 21 5783 1039
qla_gbl.h
in qla2xxx
 826 - 21 6138 1026
10 - 21 6138 1022
scsi.c
in root
 432 17 21 6152 993
4006 96 21 6028 986
6275 71 21 4070 986
qla_version.h
in qla2xxx
 5 - 21 6138 980
linit.c
in aacraid
 1555 48 26 6129 979
ufshcd.c
in ufs
 6572 291 21 3629 975
lpfc.h
in lpfc
 1397 1 21 6138 955
qla_iocb.c
in qla2xxx
 3020 11 21 6138 938
ql4_os.c
in qla4xxx
 7978 159 21 5618 921
3010 57 21 6083 901
qla_target.c
in qla2xxx
 5793 102 21 3553 897
582 - 21 6138 878
ibmvfc.c
in ibmvscsi
 4463 160 21 4967 863
ibmvscsi.c
in ibmvscsi
 1617 64 21 6097 857
2254 1 21 6138 804
lpfc_ct.c
in lpfc
 3182 - 21 6138 801
4776 2 21 5346 792
sr.c
in root
 748 23 21 6081 791
qla_dbg.c
in qla2xxx
 2003 2 21 6152 791
hosts.c
in root
 467 18 21 6083 783
qla_mid.c
in qla2xxx
 799 3 21 5329 782
lpfc_hw4.h
in lpfc
 4580 - 21 4642 781
fcoe.c
in fcoe
 1809 61 21 4708 773
megaraid_sas.h
in megaraid
 2092 - 21 5982 763
932 - 21 4642 755