Linux / Arch / Powerpc
File Size

The distribution of size of files (measured in lines of code).

Intro
  • 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.
Learn more...
File Size Overall
  • There are 1,430 files with 311,524 lines of code.
    • 48 very long files (81,496 lines of code)
    • 113 long files (77,408 lines of code)
    • 272 medium size files (85,993 lines of codeclsfd_ftr_w_mp_ins)
    • 262 small files (37,451 lines of code)
    • 735 very small files (29,176 lines of code)
26% | 24% | 27% | 12% | 9%
Legend:
1001+
501-1000
201-500
101-200
1-100


explore: zoomable circles | sunburst | 3D view
File Size per Extension
1001+
501-1000
201-500
101-200
1-100
c31% | 26% | 25% | 10% | 5%
S26% | 26% | 33% | 8% | 6%
h2% | 18% | 32% | 20% | 26%
lds0% | 0% | 0% | 0% | 100%
sed0% | 0% | 0% | 0% | 100%
File Size per Logical Decomposition
primary
1001+
501-1000
201-500
101-200
1-100
kvm53% | 19% | 21% | 4% | 1%
kernel31% | 34% | 21% | 7% | 4%
platforms20% | 23% | 33% | 14% | 7%
xmon88% | 0% | 6% | 2% | 2%
perf35% | 14% | 35% | 8% | 5%
mm20% | 22% | 36% | 11% | 9%
lib26% | 37% | 23% | 5% | 6%
sysdev17% | 29% | 23% | 23% | 6%
include2% | 21% | 33% | 18% | 24%
crypto0% | 43% | 38% | 13% | 4%
net0% | 81% | 10% | 6% | 2%
math-emu0% | 30% | 15% | 4% | 49%
kexec0% | 33% | 48% | 13% | 4%
boot0% | 7% | 21% | 29% | 41%
purgatory0% | 0% | 0% | 100% | 0%
Longest Files (Top 50)
File# lines# units
ppc-opc.c
in xmon
 5453 -
4501 141
xmon.c
in xmon
 3748 95
sstep.c
in lib
 3109 50
2824 -
2765 -
prom_init.c
in kernel
 2486 68
feature.c
in platforms/powermac
 2478 43
pci-ioda.c
in platforms/powernv
 2332 89
file.c
in platforms/cell/spufs
 2041 105
cputable.c
in kernel
 2032 4
powerpc.c
in kvm
 2025 90
booke.c
in kvm
 1680 93
1583 59
1576 79
process.c
in kernel
 1569 93
traps.c
in kernel
 1559 41
1545 51
pci.c
in platforms/4xx
 1517 48
mpic.c
in sysdev
 1444 75
lpar.c
in platforms/pseries
 1439 68
1420 56
hash_utils.c
in mm/book3s64
 1410 58
mpic.c
in kvm
 1406 56
1369 -
switch.c
in platforms/cell/spufs
 1301 123
1241 56
hv-24x7.c
in perf
 1235 45
imc-pmu.c
in perf
 1223 59
reg.h
in include/asm
 1214 5
iommu.c
in platforms/pseries
 1208 42
eeh-powernv.c
in platforms/powernv
 1160 38
common.c
in sysdev/xive
 1139 75
smp.c
in kernel
 1137 72
low_i2c.c
in platforms/powermac
 1127 49
fadump.c
in kernel
 1127 54
1122 -
pci-common.c
in kernel
 1119 54
1115 43
eeh.c
in kernel
 1115 42
vio.c
in platforms/pseries
 1114 46
radix_tlb.c
in mm/book3s64
 1111 75
S
tlb_low_64e.S
in mm/nohash
 1084 -
1083 -
1077 13
S
head_44x.S
in kernel
 1060 -
repository.c
in platforms/ps3
 1050 69
1023 25
pgtable.h
in include/asm/book3s/64
 963 110
957 39
Files With Most Units (Top 50)
File# lines# units
4501 141
switch.c
in platforms/cell/spufs
 1301 123
pgtable.h
in include/asm/book3s/64
 963 110
file.c
in platforms/cell/spufs
 2041 105
xmon.c
in xmon
 3748 95
booke.c
in kvm
 1680 93
process.c
in kernel
 1569 93
powerpc.c
in kvm
 2025 90
pci-ioda.c
in platforms/powernv
 2332 89
1576 79
common.c
in sysdev/xive
 1139 75
mpic.c
in sysdev
 1444 75
radix_tlb.c
in mm/book3s64
 1111 75
smp.c
in kernel
 1137 72
repository.c
in platforms/ps3
 1050 69
lpar.c
in platforms/pseries
 1439 68
book3s.c
in kvm
 896 68
prom_init.c
in kernel
 2486 68
kvm_ppc.h
in include/asm
 762 61
1583 59
imc-pmu.c
in perf
 1223 59
hash_utils.c
in mm/book3s64
 1410 58
1241 56
1420 56
mpic.c
in kvm
 1406 56
fadump.c
in kernel
 1127 54
pci-common.c
in kernel
 1119 54
time.c
in kernel
 744 54
1545 51
numa.c
in mm
 957 51
sstep.c
in lib
 3109 50
dt_cpu_ftrs.c
in kernel
 841 50
security.c
in kernel
 618 50
low_i2c.c
in platforms/powermac
 1127 49
sysfs.c
in kernel
 871 49
pci.c
in platforms/4xx
 1517 48
pfunc_core.c
in platforms/powermac
 802 47
vio.c
in platforms/pseries
 1114 46
radix_pgtable.c
in mm/book3s64
 816 45
hv-24x7.c
in perf
 1235 45
io.h
in include/asm
 638 44
feature.c
in platforms/powermac
 2478 43
pgtable.h
in include/asm/book3s/32
 370 43
1115 43
iommu.c
in kernel
 832 43
iommu.c
in platforms/pseries
 1208 42
opal.c
in platforms/powernv
 824 42
eeh.c
in kernel
 1115 42
traps.c
in kernel
 1559 41
plpar_wrappers.h
in include/asm
 269 40
Files With Long Lines (Top 9)

There are 9 files with lines longer than 120 characters. In total, there are 12 long lines.

File# lines# units# long lines
S
 651 - 3
ppc-opcode.h
in include/asm
 581 - 2
math_efp.c
in math-emu
 749 4 1
lpar.c
in platforms/pseries
 1439 68 1
opal-fadump.c
in platforms/powernv
 460 17 1
vas-window.c
in platforms/powernv
 876 35 1
asm-prototypes.h
in include/asm
 107 3 1
ppc-opc.c
in xmon
 5453 - 1
eeh_driver.c
in kernel
 744 27 1