Linux / Arch / Openrisc
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.
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File Size Overall
  • There are 82 files with 7,045 lines of code.
    • 2 very long files (2,482 lines of code)
    • 0 long files (0 lines of code)
    • 5 medium size files (1,489 lines of codeclsfd_ftr_w_mp_ins)
    • 7 small files (1,004 lines of code)
    • 68 very small files (2,070 lines of code)
35% | 0% | 21% | 14% | 29%
Legend:
1001+
501-1000
201-500
101-200
1-100


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File Size per Extension
1001+
501-1000
201-500
101-200
1-100
S90% | 0% | 0% | 0% | 9%
c0% | 0% | 37% | 24% | 37%
h0% | 0% | 31% | 21% | 47%
File Size per Logical Decomposition
primary
1001+
501-1000
201-500
101-200
1-100
kernel57% | 0% | 20% | 7% | 15%
include0% | 0% | 31% | 21% | 47%
mm0% | 0% | 0% | 58% | 41%
lib0% | 0% | 0% | 0% | 100%
Longest Files (Top 50)
File# lines# units
S
head.S
in kernel
 1463 -
S
entry.S
in kernel
 1019 -
spr_defs.h
in include/asm
 393 -
traps.c
in kernel
 358 14
setup.c
in kernel
 290 10
smp.c
in kernel
 229 27
pgtable.h
in include/asm
 219 22
uaccess.h
in include/asm
 190 2
signal.c
in kernel
 182 6
fault.c
in mm
 151 1
process.c
in kernel
 136 10
cmpxchg.h
in include/asm
 124 6
init.c
in mm
 118 4
atomic.h
in include/asm
 103 1
ptrace.c
in kernel
 100 6
atomic.h
in include/asm/bitops
 99 6
tlb.c
in mm
 95 8
time.c
in kernel
 95 9
futex.h
in include/asm
 89 -
S
string.S
in lib
 87 -
S
vmlinux.lds.S
in kernel
 85 -
memcpy.c
in lib
 78 -
S
memset.S
in lib
 77 -
dma.c
in kernel
 71 2
ptrace.h
in include/asm
 70 1
66 1
stacktrace.c
in kernel
 65 2
thread_info.h
in include/asm
 56 -
sync-timer.c
in kernel
 55 2
unwinder.c
in kernel
 51 3
page.h
in include/asm
 48 -
module.c
in kernel
 46 1
pgalloc.h
in include/asm
 42 1
syscall.h
in include/asm
 42 1
delay.c
in lib
 36 5
tlbflush.h
in include/asm
 35 2
cache.c
in mm
 33 4
cacheflush.h
in include/asm
 32 2
asm-offsets.c
in kernel
 31 1
processor.h
in include/asm
 29 -
fixmap.h
in include/asm
 28 2
or32_ksyms.c
in kernel
 28 -
bitops.h
in include/asm
 23 -
spr.h
in include/asm
 22 2
elf.h
in include/uapi/asm
 21 -
irq.c
in kernel
 21 3
cpuinfo.h
in include/asm
 15 -
fls.h
in include/asm/bitops
 15 1
ffs.h
in include/asm/bitops
 15 1
__fls.h
in include/asm/bitops
 15 1
Files With Most Units (Top 38)
File# lines# units
smp.c
in kernel
 229 27
pgtable.h
in include/asm
 219 22
traps.c
in kernel
 358 14
process.c
in kernel
 136 10
setup.c
in kernel
 290 10
time.c
in kernel
 95 9
tlb.c
in mm
 95 8
cmpxchg.h
in include/asm
 124 6
atomic.h
in include/asm/bitops
 99 6
ptrace.c
in kernel
 100 6
signal.c
in kernel
 182 6
delay.c
in lib
 36 5
init.c
in mm
 118 4
cache.c
in mm
 33 4
irq.c
in kernel
 21 3
unwinder.c
in kernel
 51 3
cacheflush.h
in include/asm
 32 2
tlbflush.h
in include/asm
 35 2
uaccess.h
in include/asm
 190 2
fixmap.h
in include/asm
 28 2
spr.h
in include/asm
 22 2
sync-timer.c
in kernel
 55 2
dma.c
in kernel
 71 2
stacktrace.c
in kernel
 65 2
pgalloc.h
in include/asm
 42 1
fls.h
in include/asm/bitops
 15 1
ffs.h
in include/asm/bitops
 15 1
__fls.h
in include/asm/bitops
 15 1
__ffs.h
in include/asm/bitops
 15 1
timex.h
in include/asm
 13 1
ptrace.h
in include/asm
 70 1
syscall.h
in include/asm
 42 1
atomic.h
in include/asm
 103 1
66 1
fault.c
in mm
 151 1
asm-offsets.c
in kernel
 31 1
module.c
in kernel
 46 1
prom.c
in kernel
 10 1
Files With Long Lines (Top 1)

There is only one file with lines longer than 120 characters. In total, there is only one long line.

File# lines# units# long lines
processor.h
in include/asm
 29 - 1