Linux / Drivers / Video
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 483 files with 232,778 lines of code.
    • 141 files changed more than 100 times (118,957 lines of code)
    • 163 files changed 51-100 times (78,175 lines of code)
    • 136 files changed 21-50 times (25,348 lines of code)
    • 43 files changed 6-20 times (10,298 lines of code)
    • 0 files changed 1-5 times (0 lines of code)
51% | 33% | 10% | 4% | 0%
Legend:
101+
51-100
21-50
6-20
1-5

Detailed data...

File Change Frequency per File Extension
c, h, txt, gitignore
File Change Frequency per Extension
The number of recorded file updates
101+
51-100
21-50
6-20
1-5
c56% | 34% | 6% | 2% | 0%
h1% | 25% | 49% | 24% | 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
fbdev48% | 35% | 11% | 4% | 0%
backlight70% | 21% | 5% | 2% | 0%
console100% | 0% | 0% | 0% | 0%
ROOT76% | 2% | 20% | 0% | 0%
logo14% | 0% | 0% | 85% | 0%
Most Frequently Changed Files (Top 50)

See data for all files...

File# lines# unitslast modified
(days ago)		created
(days ago)		# changes
pwm_bl.c
in backlight
 463 17 21 5045 699
vgacon.c
in console
 893 30 23 6124 602
backlight.c
in backlight
 496 29 26 5932 507
fbmem.c
in fbdev/core
 1529 45 21 2914 369
lcd.c
in backlight
 233 17 417 5932 338
corgi_lcd.c
in backlight
 409 23 417 4909 336
adp8860_bl.c
in backlight
 649 38 417 4299 335
efifb.c
in fbdev
 527 14 26 2914 330
88pm860x_bl.c
in backlight
 221 6 417 4471 326
fbcon.c
in fbdev/core
 2179 89 26 1649 308
l4f00242t03.c
in backlight
 193 8 417 4432 299
tosa_lcd.c
in backlight
 194 12 347 4893 298
omap1_bl.c
in backlight
 130 9 897 5136 286
tosa_bl.c
in backlight
 124 7 347 4893 284
ssd1307fb.c
in fbdev
 658 18 21 2914 281
adp5520_bl.c
in backlight
 310 24 417 4524 275
955 34 346 2914 275
max8925_bl.c
in backlight
 157 5 417 4432 273
sticore.c
in console
 835 21 346 5950 271
da903x_bl.c
in backlight
 123 4 417 4748 268
adp8870_bl.c
in backlight
 785 46 417 3887 267
lp855x_bl.c
in backlight
 461 16 23 3606 255
udlfb.c
in fbdev
 1371 43 277 2914 255
atyfb_base.c
in fbdev/aty
 3099 59 263 2914 254
amba-clcd.c
in fbdev
 690 25 152 2914 246
hyperv_fb.c
in fbdev
 1046 36 21 2914 243
lms283gf05.c
in backlight
 146 4 277 4565 241
tdo24m.c
in backlight
 368 14 897 4905 241
170 3 277 3411 234
omapfb_main.c
in fbdev/omap
 1527 64 23 2914 232
jornada720_bl.c
in backlight
 93 3 152 4735 230
newport_con.c
in console
 598 24 347 5971 230
pxafb.c
in fbdev
 1783 68 417 2914 224
da8xx-fb.c
in fbdev
 1306 36 277 2914 221
hp680_bl.c
in backlight
 128 9 417 5848 219
pvr2fb.c
in fbdev
 777 25 347 2914 219
wm831x_bl.c
in backlight
 158 4 417 4536 215
locomolcd.c
in backlight
 174 11 277 5995 214
radeon_base.c
in fbdev/aty
 1912 42 346 2914 214
fbmon.c
in fbdev/core
 1129 39 277 2914 211
aty128fb.c
in fbdev/aty
 1833 61 347 2914 211
cr_bllcd.c
in backlight
 196 9 417 5387 209
imxfb.c
in fbdev
 803 23 21 2914 207
omapfb-main.c
in fbdev/omap2/omapfb
 2029 62 417 2914 204
ltv350qv.c
in backlight
 211 11 897 5269 199
fsl-diu-fb.c
in fbdev
 1506 37 346 2914 198
ep93xx_bl.c
in backlight
 86 6 417 4294 196
matroxfb_base.c
in fbdev/matrox
 2170 39 21 2914 194
platform_lcd.c
in backlight
 116 7 897 4944 189
sa1100fb.c
in fbdev
 716 24 417 2914 187