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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 607 files with 63,007 lines of code.

3 very long files (3,436 lines of code)
15 long files (9,107 lines of code)
69 medium size files (21,055 lines of codeclsfd_ftr_w_mp_ins)
104 small files (14,047 lines of code)
416 very small files (15,362 lines of code)

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

File Size per Logical Decomposition

primary

1001+

501-1000

201-500

101-200

1-100

Longest Files (Top 50)

File	# lines	# units
setup.c in boards/mach-ecovec24	1223	13
setup-sh7757.c in kernel/cpu/sh4a	1109	7
setup-sh7724.c in kernel/cpu/sh4a	1104	7
softfloat.c in kernel/cpu/sh4	793	33
setup.c in boards/mach-se/7724	785	5
dwarf.c in kernel	731	16
setup-sh7786.c in kernel/cpu/sh4a	701	8
S udivsi3_i4i.S in lib	627	-
setup-sh7722.c in kernel/cpu/sh4a	587	4
traps_32.c in kernel	570	13
S memcpy-sh4.S in lib	566	-
pmb.c in mm	565	33
setup-sh7723.c in kernel/cpu/sh4a	548	4
disassemble.c in kernel	540	2
setup.c in boards/mach-migor	536	5
setup.c in boards/mach-kfr2r09	530	8
setup-sh7734.c in kernel/cpu/sh4a	525	5
setup-sh7785.c in kernel/cpu/sh4a	503	7
board-sh7757lcr.c in boards	494	7
setup-sh7269.c in kernel/cpu/sh2a	488	4
setup-sh7770.c in kernel/cpu/sh4a	482	6
setup-sh7264.c in kernel/cpu/sh2a	473	5
setup.c in boards/mach-ap325rxa	468	6
fpu.c in kernel/cpu/sh2a	458	12
S entry.S in kernel/cpu/sh3	450	-
pcie-sh7786.h in drivers/pci	447	-
setup-sh7780.c in kernel/cpu/sh4a	413	6
math.c in math-emu	412	18
pcie-sh7786.c in drivers/pci	403	13
ptrace_32.c in kernel	390	18
setup-sh7343.c in kernel/cpu/sh4a	384	3
setup-sh7763.c in kernel/cpu/sh4a	380	6
S entry-common.S in kernel	368	-
S copy_page.S in lib	355	-
S entry.S in kernel/cpu/sh2	354	-
signal_32.c in kernel	348	8
S checksum.S in lib	344	-
smp.c in kernel	344	35
fpu.c in kernel/cpu/sh4	333	6
setup-sh7366.c in kernel/cpu/sh4a	333	4
setup-shx3.c in kernel/cpu/sh4a	331	7
setup-sh7201.c in kernel/cpu/sh2a	329	4
setup.c in boards/mach-highlander	327	7
S head_32.S in kernel	324	-
fault.c in mm	319	5
board-sh7785lcr.c in boards	318	6
S sleep.S in kernel/cpu/shmobile	318	-
dwarf.h in include/asm	315	4
kprobes.c in kernel	308	19
setup-sh7203.c in kernel/cpu/sh2a	297	4

Files With Most Units (Top 50)

File	# lines	# units
smp.c in kernel	344	35
pmb.c in mm	565	33
softfloat.c in kernel/cpu/sh4	793	33
dma-sh.c in drivers/dma	269	22
iomap.c in kernel	127	22
cache.c in mm	272	20
kprobes.c in kernel	308	19
math.c in math-emu	412	18
ptrace_32.c in kernel	390	18
perf_event.c in kernel	238	17
dma-api.c in drivers/dma	291	16
of-generic.c in boards	131	16
dwarf.c in kernel	731	16
nommu.c in mm	71	15
init.c in mm	292	14
alignment.c in mm	140	14
ftrace.c in kernel	198	14
sq.c in kernel/cpu/sh4	276	14
pcie-sh7786.c in drivers/pci	403	13
io_noioport.h in include/asm	69	13
setup.c in boards/mach-ecovec24	1223	13
traps_32.c in kernel	570	13
setup-sh7750.c in kernel/cpu/sh4	291	12
fpu.c in kernel/cpu/sh2a	458	12
hw_breakpoint.c in kernel	254	12
platform_early.c in drivers	207	11
cache-sh4.c in mm	220	11
spinlock-cas.h in include/asm	57	10
sh_bios.c in kernel	108	10
irq.c in kernel	160	10
init.c in kernel/cpu	214	10
reboot.c in kernel	71	10
kgdb.c in kernel	253	10
dma-sysfs.c in drivers/dma	124	9
watchdog.h in include/asm	64	9
spinlock-llsc.h in include/asm	148	9
ptrace.h in include/asm	83	9
checksum_32.h in include/asm	130	9
lcd_wqvga.c in boards/mach-kfr2r09	173	9
setup.c in boards/mach-sdk7786	185	9
smp-shx3.c in kernel/cpu/sh4a	105	9
setup.c in kernel	247	9
setup.c in boards/mach-kfr2r09	530	8
cache-sh7705.c in mm	110	8
signal_32.c in kernel	348	8
clock-sh4-202.c in kernel/cpu/sh4	117	8
ubc.c in kernel/cpu/sh4a	88	8
setup-sh7786.c in kernel/cpu/sh4a	701	8
push-switch.c in drivers	102	7
dmabrg.c in drivers/dma	114	7

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
barrier.h in include/asm	21	-	1