Linux / Arch / Sh
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 607 files with 63,007 lines of code.
    • 210 files changed more than 100 times (37,108 lines of code)
    • 208 files changed 51-100 times (15,439 lines of code)
    • 171 files changed 21-50 times (8,654 lines of code)
    • 18 files changed 6-20 times (1,806 lines of code)
    • 0 files changed 1-5 times (0 lines of code)
58% | 24% | 13% | 2% | 0%
Legend:
101+
51-100
21-50
6-20
1-5

Detailed data...

File Change Frequency per File Extension
c, h, S, gitignore, txt
File Change Frequency per Extension
The number of recorded file updates
101+
51-100
21-50
6-20
1-5
c73% | 19% | 6% | <1% | 0%
h30% | 42% | 26% | <1% | 0%
S21% | 23% | 34% | 21% | 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
kernel74% | 17% | 8% | 0% | 0%
boards68% | 24% | 6% | <1% | 0%
include32% | 39% | 27% | <1% | 0%
mm73% | 16% | 8% | <1% | 0%
drivers45% | 42% | 12% | 0% | 0%
math-emu87% | 0% | 12% | 0% | 0%
boot19% | 46% | 31% | 1% | 0%
cchips100% | 0% | 0% | 0% | 0%
lib0% | 23% | 38% | 38% | 0%
Most Frequently Changed Files (Top 50)

See data for all files...

File# lines# unitslast modified
(days ago)		created
(days ago)		# changes
setup.c
in boards/mach-ecovec24
 1223 13 24 4551 705
setup.c
in kernel
 247 9 19 5932 664
init.c
in mm
 292 14 19 5932 646
setup.c
in boards/mach-se/7724
 785 5 24 4636 534
setup.c
in boards/mach-migor
 536 5 24 4937 533
pci.c
in drivers/pci
 197 6 345 5714 471
setup-sh7722.c
in kernel/cpu/sh4a
 587 4 714 5533 458
process_32.c
in kernel
 136 6 19 5200 436
irq.c
in kernel
 160 10 275 5861 422
traps_32.c
in kernel
 570 13 24 5199 418
signal_32.c
in kernel
 348 8 344 5199 415
setup.c
in boards/mach-kfr2r09
 530 8 24 4579 401
io.h
in include/asm
 219 1 150 4937 392
setup.c
in boards/mach-ap325rxa
 468 6 24 4937 380
smp.c
in kernel
 344 35 19 5957 372
setup-sh7723.c
in kernel/cpu/sh4a
 548 4 714 5048 366
ptrace_32.c
in kernel
 390 18 415 5199 358
S
 368 - 415 5569 351
S
syscalls_32.S
in kernel
 16 - 938 5198 342
setup-sh7786.c
in kernel/cpu/sh4a
 701 8 415 4720 333
setup-sh7757.c
in kernel/cpu/sh4a
 1109 7 714 4549 326
50 3 415 5949 325
thread_info.h
in include/asm
 107 2 344 4937 321
setup-sh7724.c
in kernel/cpu/sh4a
 1104 7 714 4677 314
traps.c
in kernel
 146 6 17 5697 313
clock-sh7724.c
in kernel/cpu/sh4a
 289 5 938 4621 313
pmb.c
in mm
 565 33 324 5608 309
setup-sh7780.c
in kernel/cpu/sh4a
 413 6 714 5533 305
processor_32.h
in include/asm
 107 5 29 4937 299
setup-sh7785.c
in kernel/cpu/sh4a
 503 7 714 5442 299
setup-sh7366.c
in kernel/cpu/sh4a
 333 4 714 5109 290
setup-sh7763.c
in kernel/cpu/sh4a
 380 6 714 5141 287
220 11 150 5697 286
setup-sh7750.c
in kernel/cpu/sh4
 291 12 714 5608 286
setup-sh7619.c
in kernel/cpu/sh2
 169 4 714 5569 281
ptrace.h
in include/asm
 83 9 871 4937 280
process.c
in kernel
 61 5 415 6036 274
idle.c
in kernel
 40 5 344 4817 273
processor.h
in include/asm
 108 - 415 4937 272
pgtable.h
in include/asm
 108 5 19 4937 270
cache.c
in mm
 272 20 415 4555 267
setup-sh7343.c
in kernel/cpu/sh4a
 384 3 714 5533 267
page.h
in include/asm
 119 - 415 4937 265
S
vmlinux.lds.S
in kernel
 67 - 345 5697 261
init.c
in kernel/cpu
 214 10 415 5788 261
clock-sh7722.c
in kernel/cpu/sh4a
 186 3 938 5399 257
setup-sh7760.c
in kernel/cpu/sh4
 249 6 714 5608 256
probe.c
in kernel/cpu/sh4
 185 1 938 5608 254
clock-sh7757.c
in kernel/cpu/sh4a
 101 2 938 4549 253
setup-sh770x.c
in kernel/cpu/sh3
 211 4 714 5307 253