Linux / Lib
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 396 files with 128,844 lines of code.
    • 25 very long files (63,450 lines of code)
    • 38 long files (26,331 lines of code)
    • 68 medium size files (21,289 lines of codeclsfd_ftr_w_mp_ins)
    • 69 small files (10,113 lines of code)
    • 196 very small files (7,661 lines of code)
49% | 20% | 16% | 7% | 5%
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
c50% | 20% | 16% | 7% | 4%
h19% | 12% | 21% | 18% | 27%
uc0% | 0% | 0% | 27% | 72%
awk0% | 0% | 0% | 0% | 100%
File Size per Logical Decomposition
primary
1001+
501-1000
201-500
101-200
1-100
fonts98% | 0% | 1% | <1% | 0%
crypto70% | 19% | 3% | 4% | 2%
ROOT21% | 36% | 19% | 13% | 8%
zstd51% | 17% | 21% | 6% | 3%
mpi44% | 10% | 21% | 14% | 9%
zlib_deflate0% | 83% | 15% | 0% | <1%
lz40% | 67% | 24% | 7% | 0%
xz0% | 40% | 46% | 0% | 13%
zlib_inflate0% | 46% | 20% | 14% | 18%
kunit0% | 34% | 19% | 30% | 15%
raid60% | 0% | 64% | 11% | 24%
8420% | 0% | 91% | 0% | 8%
lzo0% | 0% | 93% | 0% | 6%
pldmfw0% | 0% | 85% | 0% | 14%
reed_solomon0% | 0% | 93% | 0% | 6%
vdso0% | 0% | 100% | 0% | 0%
math0% | 0% | 32% | 19% | 48%
zlib_dfltcc0% | 0% | 0% | 75% | 24%
dim0% | 0% | 0% | 55% | 44%
Longest Files (Top 50)
File# lines# units
8805 1
5650 -
font_10x18.c
in fonts
 4626 -
font_8x16.c
in fonts
 4112 -
zstd_compress.c
in zstd/compress
 3995 156
font_7x14.c
in fonts
 3598 -
font_6x11.c
in fonts
 2830 -
vsprintf.c
in root
 2640 30
font_6x10.c
in fonts
 2574 -
2142 80
2067 -
2062 -
font_8x8.c
in fonts
 2062 -
font_6x8.c
in fonts
 2062 -
iov_iter.c
in root
 1684 66
zstd_decompress.c
in zstd/decompress
 1593 76
1550 -
xarray.c
in root
 1453 60
1239 1
zstd_decompress_block.c
in zstd/decompress
 1166 19
1149 -
ec.c
in mpi
 1130 44
zstd_lazy.c
in zstd/compress
 1123 27
1098 13
zstd_opt.c
in zstd/compress
 1040 30
993 32
964 47
bch.c
in root
 939 37
huf_decompress.c
in zstd/decompress
 928 29
inflate.c
in root
 835 11
831 30
801 26
des.c
in crypto
 790 8
770 7
758 31
zstd_compress_internal.h
in zstd/compress
 746 41
bitmap.c
in root
 735 45
734 36
731 25
objagg.c
in root
 723 30
kobject.c
in root
 718 35
nlattr.c
in root
 716 23
695 17
692 21
678 13
677 20
663 22
deflate.c
in zlib_deflate
 650 16
deftree.c
in zlib_deflate
 641 19
btree.c
in root
 613 32
Files With Most Units (Top 50)
File# lines# units
zstd_compress.c
in zstd/compress
 3995 156
2142 80
zstd_decompress.c
in zstd/decompress
 1593 76
iov_iter.c
in root
 1684 66
xarray.c
in root
 1453 60
964 47
bitmap.c
in root
 735 45
ec.c
in mpi
 1130 44
zstd_compress_internal.h
in zstd/compress
 746 41
iomap.c
in root
 300 41
sbitmap.c
in root
 585 38
test.c
in kunit
 579 38
bch.c
in root
 939 37
734 36
535 36
kobject.c
in root
 718 35
btree.c
in root
 613 32
993 32
kfifo.c
in root
 452 32
758 31
571 31
vsprintf.c
in root
 2640 30
831 30
zstd_opt.c
in zstd/compress
 1040 30
objagg.c
in root
 723 30
huf_decompress.c
in zstd/decompress
 928 29
mem.h
in zstd/common
 182 29
zstd_lazy.c
in zstd/compress
 1123 27
kunit-test.c
in kunit
 338 26
801 26
731 25
ubsan.c
in root
 304 24
nlattr.c
in root
 716 23
538 22
663 22
zstd_cwksp.h
in zstd/compress
 240 22
huf_compress.c
in zstd/compress
 607 21
692 21
klist.c
in root
 237 20
siphash.c
in root
 430 20
genalloc.c
in root
 487 20
677 20
deftree.c
in zlib_deflate
 641 19
576 19
zstd_decompress_block.c
in zstd/decompress
 1166 19
bitstream.h
in zstd/common
 246 19
zstd_ldm.c
in zstd/compress
 485 18
parman.c
in root
 223 17
695 17
deflate.c
in zlib_deflate
 650 16
Files With Long Lines (Top 25)

There are 25 files with lines longer than 120 characters. In total, there are 230 long lines.

File# lines# units# long lines
zstd_compress.c
in zstd/compress
 3995 156 39
731 25 25
huf.h
in zstd/common
 164 - 22
zstd_decompress.c
in zstd/decompress
 1593 76 19
fse.h
in zstd/common
 240 12 19
678 13 15
zstd_opt.c
in zstd/compress
 1040 30 12
zstd_decompress_block.c
in zstd/decompress
 1166 19 12
zstd_lazy.c
in zstd/compress
 1123 27 11
huf_decompress.c
in zstd/decompress
 928 29 10
zstd_double_fast.c
in zstd/compress
 423 6 8
huf_compress.c
in zstd/compress
 607 21 8
fse_decompress.c
in zstd/common
 264 11 7
359 8 5
entropy_common.c
in zstd/common
 260 9 5
kobject.c
in root
 718 35 2
zstd_ldm.c
in zstd/compress
 485 18 2
fse_compress.c
in zstd/compress
 455 12 2
vsprintf.c
in root
 2640 30 1
zstd_compress_internal.h
in zstd/compress
 746 41 1
hist.c
in zstd/compress
 108 4 1
compiler.h
in zstd/common
 81 - 1
error_private.h
in zstd/common
 20 2 1
zstd_internal.h
in zstd/common
 279 7 1
pldmfw.c
in pldmfw
 492 11 1