Linux / Arch / Microblaze
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 116 files with 10,625 lines of code.
    • 61 files changed more than 100 times (8,227 lines of code)
    • 25 files changed 51-100 times (1,531 lines of code)
    • 28 files changed 21-50 times (862 lines of code)
    • 2 files changed 6-20 times (5 lines of code)
    • 0 files changed 1-5 times (0 lines of code)
77% | 14% | 8% | <1% | 0%
Legend:
101+
51-100
21-50
6-20
1-5

Detailed data...

File Change Frequency per File Extension
h, c, S, gitignore, txt
File Change Frequency per Extension
The number of recorded file updates
101+
51-100
21-50
6-20
1-5
c86% | 11% | 2% | 0% | 0%
S70% | 16% | 13% | <1% | 0%
h69% | 17% | 12% | <1% | 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
kernel92% | 4% | 2% | 0% | 0%
include70% | 18% | 11% | <1% | 0%
pci76% | 23% | 0% | 0% | 0%
mm95% | 0% | 4% | 0% | 0%
lib30% | 42% | 27% | 0% | 0%
boot0% | 0% | 0% | 100% | 0%
Most Frequently Changed Files (Top 50)

See data for all files...

File# lines# unitslast modified
(days ago)		created
(days ago)		# changes
768 26 24 4399 582
setup.c
in kernel
 135 6 344 4696 523
init.c
in mm
 163 9 19 4696 480
S
 4 - 150 4696 446
uaccess.h
in include/asm
 217 3 19 4696 425
unistd.h
in include/asm
 25 - 520 4696 408
timer.c
in kernel
 238 19 520 4696 397
process.c
in kernel
 97 7 29 4696 361
io.h
in include/asm
 37 - 344 4696 357
pgtable.h
in include/asm
 242 27 19 4696 352
pci.h
in include/asm
 47 1 797 4696 350
dma.c
in kernel
 31 3 345 4403 347
S
head.S
in kernel
 334 - 344 4696 335
cpuinfo.c
in kernel/cpu
 113 2 607 4696 321
signal.c
in kernel
 203 5 21 4696 321
1007 - 344 4696 305
S
entry.S
in kernel
 904 - 520 4636 303
prom.c
in kernel
 14 1 895 4696 297
fault.c
in mm
 150 3 19 4682 294
S
vmlinux.lds.S
in kernel
 119 - 275 4696 288
page.h
in include/asm
 67 - 19 4696 284
setup.h
in include/asm
 19 - 344 4696 265
pgalloc.h
in include/asm
 24 - 19 4696 263
processor.h
in include/asm
 50 1 29 4696 261
162 6 19 4636 258
thread_info.h
in include/asm
 87 - 344 4696 250
ptrace.c
in kernel
 90 4 1738 4696 239
irq.c
in kernel
 36 2 610 4696 237
37 - 1340 4696 229
13 1 344 4364 215
unistd.h
in include/uapi/asm
 4 - 938 3404 207
32 - 19 4696 207
exceptions.c
in kernel
 112 4 17 4696 199
irq.h
in include/asm
 7 - 520 4696 188
cache.c
in kernel/cpu
 543 28 607 4696 183
module.c
in kernel
 68 2 275 4696 181
futex.h
in include/asm
 84 - 520 4696 175
pci-bridge.h
in include/asm
 80 2 895 4696 168
cpuinfo-pvr-full.c
in kernel/cpu
 75 1 520 4696 165
traps.c
in kernel
 52 3 415 4696 154
memcpy.c
in lib
 123 - 150 4696 151
cacheflush.h
in include/asm
 55 1 415 4696 148
ptrace.h
in include/asm
 15 1 520 4696 146
reset.c
in kernel
 29 4 797 4507 145
elf.h
in include/asm
 19 - 520 4696 143
ftrace.c
in kernel
 140 7 29 4462 143
cpuinfo-static.c
in kernel/cpu
 110 1 2172 4696 139
pvr.c
in kernel/cpu
 42 2 520 4696 125
entry.h
in include/asm
 15 - 520 4696 124
cpuinfo.h
in include/asm
 66 1 520 4696 123