Linux / Drivers / Cpuidle
File Age

File age measurements show the distribution of file ages (days since the first commit) and the recency of file updates (days since the latest commit).

Summary
  • Number of files: 32
  • Daily file updates (only one update per file and date counted): 41
  • First update: 2007-10-04
  • Latest update: 2022-01-15
  • Days between first and latest update: 5218 (745 weeks, estimated 3725 working days)
  • Active days (at least one file change): 1690
  • Data:
File Change History Overall
File Age Distribution Overall
Days since first update
  • There are 32 files with 4,931 lines of code in files.
    • 32 files that are 366+ days old (4,931 lines of code)
    • 0 files that are 181-365 days old (0 lines of code)
    • 0 files that are 91-180 days old (0 lines of code)
    • 0 files that are 31-90 days old (0 lines of code)
    • 0 files that are 1-30 days old (0 lines of code)
100% | 0% | 0% | 0% | 0%
Legend:
366+
181-365
91-180
31-90
1-30
Latest Change Distribution Overall
Days since last update
  • There are 32 files with 4,931 lines of code in files.
    • 18 files have been last changed 366+ days ago (1,278 lines of code)
    • 6 files have been last changed 181-365 days ago (1,686 lines of code)
    • 1 files have been last changed 91-180 days ago (188 lines of code)
    • 1 files have been last changed 31-90 days ago (250 lines of code)
    • 6 files have been last changed 1-30 days ago (1,529 lines of code)
25% | 34% | 3% | 5% | 31%
Legend:
366+
181-365
91-180
31-90
1-30
File Change History per File Extension
c, h, txt
File Age Distribution per Extension
Days since first update
366+
181-365
91-180
31-90
1-30
c100% | 0% | 0% | 0% | 0%
h100% | 0% | 0% | 0% | 0%
Latest Change Distribution per Extension
Days since last update
366+
181-365
91-180
31-90
1-30
c24% | 34% | 3% | 5% | 31%
h100% | 0% | 0% | 0% | 0%
File Change History per Logical Decomposition
primary
primary (file age distribution)
Days since first update
366+
181-365
91-180
31-90
1-30
ROOT100% | 0% | 0% | 0% | 0%
governors100% | 0% | 0% | 0% | 0%
primary (latest change distribution)
Days since last update
366+
181-365
91-180
31-90
1-30
ROOT25% | 39% | 4% | 5% | 24%
governors29% | 0% | 0% | 0% | 70%
Oldest Files (Top 32)
File# lines# unitslast modified
(days ago)		created
(days ago)		# changes
sysfs.c
in root
 560 36 23 5238 428
cpuidle.c
in root
 441 30 346 5238 892
menu.c
in governors
 257 8 21 5238 660
driver.c
in root
 188 11 152 5238 346
ladder.c
in governors
 122 5 716 5238 278
governor.c
in root
 69 3 522 5238 174
cpuidle.h
in root
 54 5 803 5238 151
coupled.c
in root
 327 27 346 3560 225
52 3 897 3403 141
55 3 609 3314 74
39 2 897 3168 94
125 5 346 3160 135
77 2 21 3132 104
41 2 2174 3054 50
277 11 21 2944 164
263 12 347 2944 312
129 3 609 2913 115
6 - 1489 2913 32
37 2 609 2877 74
133 3 897 2854 99
99 3 897 2830 131
106 2 2174 2754 62
83 3 417 2560 182
43 2 716 1627 117
teo.c
in governors
 231 8 21 1128 89
110 7 522 947 49
haltpoll.c
in governors
 86 5 716 947 24
284 18 346 911 88
246 12 346 849 49
14 1 417 849 25
250 14 31 712 90
127 6 21 660 33
Files Not Recently Changed (Top 32)
File# lines# unitslast modified
(days ago)		created
(days ago)		# changes
41 2 2174 3054 50
106 2 2174 2754 62
6 - 1489 2913 32
39 2 897 3168 94
52 3 897 3403 141
99 3 897 2830 131
133 3 897 2854 99
cpuidle.h
in root
 54 5 803 5238 151
43 2 716 1627 117
haltpoll.c
in governors
 86 5 716 947 24
ladder.c
in governors
 122 5 716 5238 278
37 2 609 2877 74
55 3 609 3314 74
129 3 609 2913 115
governor.c
in root
 69 3 522 5238 174
110 7 522 947 49
14 1 417 849 25
83 3 417 2560 182
263 12 347 2944 312
125 5 346 3160 135
246 12 346 849 49
284 18 346 911 88
coupled.c
in root
 327 27 346 3560 225
cpuidle.c
in root
 441 30 346 5238 892
driver.c
in root
 188 11 152 5238 346
250 14 31 712 90
sysfs.c
in root
 560 36 23 5238 428
77 2 21 3132 104
127 6 21 660 33
teo.c
in governors
 231 8 21 1128 89
menu.c
in governors
 257 8 21 5238 660
277 11 21 2944 164
Most Recently Created Files (Top 32)
File# lines# unitslast modified
(days ago)		created
(days ago)		# changes
127 6 21 660 33
250 14 31 712 90
246 12 346 849 49
14 1 417 849 25
284 18 346 911 88
110 7 522 947 49
haltpoll.c
in governors
 86 5 716 947 24
teo.c
in governors
 231 8 21 1128 89
43 2 716 1627 117
83 3 417 2560 182
106 2 2174 2754 62
99 3 897 2830 131
133 3 897 2854 99
37 2 609 2877 74
129 3 609 2913 115
6 - 1489 2913 32
277 11 21 2944 164
263 12 347 2944 312
41 2 2174 3054 50
77 2 21 3132 104
125 5 346 3160 135
39 2 897 3168 94
55 3 609 3314 74
52 3 897 3403 141
coupled.c
in root
 327 27 346 3560 225
sysfs.c
in root
 560 36 23 5238 428
cpuidle.c
in root
 441 30 346 5238 892
menu.c
in governors
 257 8 21 5238 660
driver.c
in root
 188 11 152 5238 346
ladder.c
in governors
 122 5 716 5238 278
governor.c
in root
 69 3 522 5238 174
cpuidle.h
in root
 54 5 803 5238 151
Most Recently Changed Files (Top 32)
File# lines# unitslast modified
(days ago)		created
(days ago)		# changes
277 11 21 2944 164
menu.c
in governors
 257 8 21 5238 660
teo.c
in governors
 231 8 21 1128 89
127 6 21 660 33
77 2 21 3132 104
sysfs.c
in root
 560 36 23 5238 428
250 14 31 712 90
driver.c
in root
 188 11 152 5238 346
cpuidle.c
in root
 441 30 346 5238 892
coupled.c
in root
 327 27 346 3560 225
284 18 346 911 88
246 12 346 849 49
125 5 346 3160 135
263 12 347 2944 312
83 3 417 2560 182
14 1 417 849 25
110 7 522 947 49
governor.c
in root
 69 3 522 5238 174
129 3 609 2913 115
55 3 609 3314 74
37 2 609 2877 74
ladder.c
in governors
 122 5 716 5238 278
haltpoll.c
in governors
 86 5 716 947 24
43 2 716 1627 117
cpuidle.h
in root
 54 5 803 5238 151
133 3 897 2854 99
99 3 897 2830 131
52 3 897 3403 141
39 2 897 3168 94
6 - 1489 2913 32
106 2 2174 2754 62
41 2 2174 3054 50