Linux / Arch / Arc
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: 146
  • Daily file updates (only one update per file and date counted): 263
  • First update: 2012-08-19
  • Latest update: 2022-01-18
  • Days between first and latest update: 3440 (491 weeks, estimated 2455 working days)
  • Active days (at least one file change): 1800
  • Data:
File Change History Overall
File Age Distribution Overall
Days since first update
  • There are 146 files with 14,789 lines of code in files.
    • 146 files that are 366+ days old (14,789 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 146 files with 14,789 lines of code in files.
    • 79 files have been last changed 366+ days ago (5,263 lines of code)
    • 10 files have been last changed 181-365 days ago (658 lines of code)
    • 4 files have been last changed 91-180 days ago (428 lines of code)
    • 0 files have been last changed 31-90 days ago (0 lines of code)
    • 53 files have been last changed 1-30 days ago (8,440 lines of code)
35% | 4% | 2% | 0% | 57%
Legend:
366+
181-365
91-180
31-90
1-30
File Change History per File Extension
h, c, S, gitignore, 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%
S100% | 0% | 0% | 0% | 0%
Latest Change Distribution per Extension
Days since last update
366+
181-365
91-180
31-90
1-30
h41% | 7% | <1% | 0% | 50%
c25% | 1% | 5% | 0% | 67%
S56% | 5% | 0% | 0% | 37%
File Change History per Logical Decomposition
primary
primary (file age distribution)
Days since first update
366+
181-365
91-180
31-90
1-30
kernel100% | 0% | 0% | 0% | 0%
include100% | 0% | 0% | 0% | 0%
mm100% | 0% | 0% | 0% | 0%
lib100% | 0% | 0% | 0% | 0%
plat-axs10x100% | 0% | 0% | 0% | 0%
plat-hsdk100% | 0% | 0% | 0% | 0%
plat-sim100% | 0% | 0% | 0% | 0%
plat-tb10x100% | 0% | 0% | 0% | 0%
primary (latest change distribution)
Days since last update
366+
181-365
91-180
31-90
1-30
kernel33% | 3% | 6% | 0% | 56%
include41% | 7% | <1% | 0% | 50%
lib100% | 0% | 0% | 0% | 0%
mm2% | 1% | 0% | 0% | 96%
plat-sim100% | 0% | 0% | 0% | 0%
plat-tb10x100% | 0% | 0% | 0% | 0%
plat-axs10x0% | 0% | 0% | 0% | 100%
plat-hsdk0% | 0% | 0% | 0% | 100%
Oldest Files (Top 50)
File# lines# unitslast modified
(days ago)		created
(days ago)		# changes
init.c
in mm
 118 8 19 3434 350
unaligned.c
in kernel
 206 3 895 3433 136
uaccess.h
in include/asm
 560 3 19 3303 186
setup.c
in kernel
 493 16 415 3303 603
tlb.c
in mm
 420 30 19 3303 368
S
tlbex.S
in mm
 310 - 19 3303 249
S
entry.S
in kernel
 273 - 19 3303 320
arcregs.h
in include/asm
 272 2 520 3303 347
signal.c
in kernel
 252 7 150 3303 269
smp.c
in kernel
 237 21 19 3303 374
spinlock.h
in include/asm
 233 18 345 3303 200
ptrace.c
in kernel
 223 8 415 3303 157
entry.h
in include/asm
 169 - 895 3303 160
169 7 19 3303 334
io.h
in include/asm
 168 7 714 3303 134
kgdb.c
in kernel
 154 14 150 3303 146
process.c
in kernel
 147 6 24 3303 377
S
memcmp.S
in lib
 146 - 895 3303 70
stacktrace.c
in kernel
 145 10 19 3303 231
S
head.S
in kernel
 144 - 344 3303 270
futex.h
in include/asm
 137 1 520 3303 115
S
vmlinux.lds.S
in kernel
 129 - 19 3303 154
fault.c
in mm
 125 2 19 3303 328
123 - 895 3303 74
bitops.h
in include/asm
 118 9 19 3303 204
cmpxchg.h
in include/asm
 107 - 19 3303 161
ptrace.h
in include/asm
 103 2 29 3303 206
S
strcmp.S
in lib
 88 - 895 3303 59
traps.c
in kernel
 86 7 19 3303 168
cache.h
in include/asm
 82 - 19 3303 332
S
strlen.S
in lib
 77 - 895 3303 59
page.h
in include/asm
 75 - 19 3303 242
ctx_sw.c
in kernel
 71 - 345 3303 128
65 2 19 3303 121
asm-offsets.c
in kernel
 64 1 520 3303 114
61 - 895 3303 59
checksum.h
in include/asm
 60 1 19 3303 71
60 - 895 3303 59
linkage.h
in include/asm
 59 - 345 3303 128
syscall.h
in include/asm
 58 - 895 3303 72
mmu_context.h
in include/asm
 57 3 19 3303 138
cacheflush.h
in include/asm
 56 1 24 3303 147
thread_info.h
in include/asm
 53 - 16 3303 150
S
memset.S
in lib
 50 - 895 3303 59
S
ctx_sw_asm.S
in kernel
 50 - 895 3303 118
smp.h
in include/asm
 49 1 19 3303 170
devtree.c
in kernel
 48 2 345 3303 183
perf_event.h
in include/asm
 47 - 16 3303 145
dma.c
in mm
 46 4 16 3303 331
processor.h
in include/asm
 45 - 19 3303 296
Files Not Recently Changed (Top 50)
File# lines# unitslast modified
(days ago)		created
(days ago)		# changes
setup.h
in include/uapi/asm
 1 - 2172 3279 14
signal.h
in include/uapi/asm
 5 - 1487 3279 32
byteorder.h
in include/uapi/asm
 8 - 1487 3279 46
cachectl.h
in include/uapi/asm
 10 - 1487 3279 32
fb.h
in include/asm
 15 2 1487 2138 36
elf.h
in include/uapi/asm
 17 - 1487 3263 68
ptrace.h
in include/uapi/asm
 25 - 1487 3279 116
swab.h
in include/uapi/asm
 41 - 1487 3279 57
41 - 938 1100 17
asm-offsets.h
in include/asm
 1 - 895 3303 38
exec.h
in include/asm
 4 - 895 3303 38
timex.h
in include/asm
 5 - 895 3303 38
serial.h
in include/asm
 5 - 895 3298 61
shmparam.h
in include/asm
 5 - 895 3192 34
tlb.h
in include/asm
 5 - 895 3303 78
sections.h
in include/asm
 5 - 895 3303 64
irqflags.h
in include/asm
 8 - 895 3303 137
stacktrace.h
in include/asm
 8 - 895 3130 43
tb10x.c
in plat-tb10x
 9 - 895 3219 64
pci.h
in include/asm
 9 - 895 2156 47
kdebug.h
in include/asm
 9 - 895 3303 38
dma.h
in include/asm
 9 - 895 3303 53
current.h
in include/asm
 11 - 895 3279 54
irq.h
in include/asm
 12 - 895 3303 165
unaligned.h
in include/asm
 16 - 895 3298 76
spinlock_types.h
in include/asm
 18 - 895 3303 74
reset.c
in kernel
 19 3 895 3303 52
string.h
in include/asm
 19 - 895 3303 54
dwarf.h
in include/asm
 21 - 895 1965 33
delay.h
in include/asm
 26 2 895 3303 112
tlbflush.h
in include/asm
 34 - 895 3303 79
kgdb.h
in include/asm
 37 1 895 3303 81
38 3 895 3303 38
arcksyms.c
in kernel
 42 - 895 3303 61
mmap.c
in mm
 45 - 895 3192 61
S
ctx_sw_asm.S
in kernel
 50 - 895 3303 118
S
memset.S
in lib
 50 - 895 3303 59
syscall.h
in include/asm
 58 - 895 3303 72
60 - 895 3303 59
61 - 895 3303 59
67 - 895 2631 45
S
strlen.S
in lib
 77 - 895 3303 59
disasm.h
in include/asm
 86 2 895 3291 38
S
strcmp.S
in lib
 88 - 895 3303 59
module.c
in kernel
 98 5 895 3299 85
irqflags-arcv2.h
in include/asm
 103 9 895 3188 154
intc-arcv2.c
in kernel
 112 5 895 2703 199
121 - 895 2631 95
123 - 895 3303 74
unwind.h
in include/asm
 130 4 895 3299 59
Most Recently Created Files (Top 50)
File# lines# unitslast modified
(days ago)		created
(days ago)		# changes
mmu-arcv2.h
in include/asm
 67 3 19 489 11
vermagic.h
in include/asm
 4 - 520 653 25
atomic64-arcv2.h
in include/asm
 176 5 19 660 12
atomic-llsc.h
in include/asm
 81 - 19 660 12
dsp-impl.h
in include/asm
 103 4 520 700 33
asserts.h
in include/asm
 13 - 520 700 18
dsp.h
in include/asm
 13 - 520 700 18
atomic-spinlock.h
in include/asm
 69 1 19 744 13
fpu.h
in include/asm
 24 - 607 747 27
vmalloc.h
in include/asm
 3 - 607 798 12
jump_label.c
in kernel
 100 7 714 818 11
jump_label.h
in include/asm
 42 2 714 818 11
pgtable-levels.h
in include/asm
 98 - 19 873 14
pgtable-bits-arcv2.h
in include/asm
 88 2 19 873 11
41 - 938 1100 17
platform.c
in plat-hsdk
 173 5 16 1633 154
dwarf.h
in include/asm
 21 - 895 1965 33
fb.h
in include/asm
 15 2 1487 2138 36
pci.h
in include/asm
 9 - 895 2156 47
highmem.h
in include/asm
 29 1 344 2523 58
27 1 344 2523 146
84 5 19 2527 173
S
 314 - 871 2539 131
185 - 895 2631 94
121 - 895 2631 95
67 - 895 2631 45
mcip.c
in kernel
 254 17 19 2703 256
intc-arcv2.c
in kernel
 112 5 895 2703 199
platform.c
in plat-sim
 15 - 714 2703 99
cache.c
in mm
 707 44 19 2740 373
hugepage.h
in include/asm
 43 4 19 2767 137
axs10x.c
in plat-axs10x
 229 5 16 2929 173
perf_event.c
in kernel
 602 24 16 3128 264
stacktrace.h
in include/asm
 8 - 895 3130 43
entry-compact.h
in include/asm
 130 - 19 3167 172
S
entry-arcv2.S
in kernel
 196 - 19 3188 173
entry-arcv2.h
in include/asm
 159 - 520 3188 178
irqflags-compact.h
in include/asm
 119 7 16 3188 124
irqflags-arcv2.h
in include/asm
 103 9 895 3188 154
mmap.c
in mm
 45 - 895 3192 61
shmparam.h
in include/asm
 5 - 895 3192 34
tb10x.c
in plat-tb10x
 9 - 895 3219 64
elf.h
in include/uapi/asm
 17 - 1487 3263 68
swab.h
in include/uapi/asm
 41 - 1487 3279 57
unistd.h
in include/uapi/asm
 26 - 607 3279 135
ptrace.h
in include/uapi/asm
 25 - 1487 3279 116
page.h
in include/uapi/asm
 14 - 150 3279 82
current.h
in include/asm
 11 - 895 3279 54
cachectl.h
in include/uapi/asm
 10 - 1487 3279 32
byteorder.h
in include/uapi/asm
 8 - 1487 3279 46
Most Recently Changed Files (Top 50)
File# lines# unitslast modified
(days ago)		created
(days ago)		# changes
unwind.c
in kernel
 1125 16 16 3299 287
perf_event.c
in kernel
 602 24 16 3128 264
axs10x.c
in plat-axs10x
 229 5 16 2929 173
platform.c
in plat-hsdk
 173 5 16 1633 154
irqflags-compact.h
in include/asm
 119 7 16 3188 124
thread_info.h
in include/asm
 53 - 16 3303 150
perf_event.h
in include/asm
 47 - 16 3303 145
dma.c
in mm
 46 4 16 3303 331
cache.c
in mm
 707 44 19 2740 373
uaccess.h
in include/asm
 560 3 19 3303 186
tlb.c
in mm
 420 30 19 3303 368
S
tlbex.S
in mm
 310 - 19 3303 249
S
entry.S
in kernel
 273 - 19 3303 320
kprobes.c
in kernel
 260 19 19 3299 113
mcip.c
in kernel
 254 17 19 2703 256
smp.c
in kernel
 237 21 19 3303 374
S
entry-arcv2.S
in kernel
 196 - 19 3188 173
atomic64-arcv2.h
in include/asm
 176 5 19 660 12
169 7 19 3303 334
stacktrace.c
in kernel
 145 10 19 3303 231
entry-compact.h
in include/asm
 130 - 19 3167 172
S
vmlinux.lds.S
in kernel
 129 - 19 3303 154
fault.c
in mm
 125 2 19 3303 328
bitops.h
in include/asm
 118 9 19 3303 204
init.c
in mm
 118 8 19 3434 350
cmpxchg.h
in include/asm
 107 - 19 3303 161
pgtable-levels.h
in include/asm
 98 - 19 873 14
pgtable-bits-arcv2.h
in include/asm
 88 2 19 873 11
traps.c
in kernel
 86 7 19 3303 168
84 5 19 2527 173
cache.h
in include/asm
 82 - 19 3303 332
atomic-llsc.h
in include/asm
 81 - 19 660 12
page.h
in include/asm
 75 - 19 3303 242
atomic-spinlock.h
in include/asm
 69 1 19 744 13
mmu-arcv2.h
in include/asm
 67 3 19 489 11
65 2 19 3303 121
checksum.h
in include/asm
 60 1 19 3303 71
mmu_context.h
in include/asm
 57 3 19 3303 138
smp.h
in include/asm
 49 1 19 3303 170
processor.h
in include/asm
 45 - 19 3303 296
pgalloc.h
in include/asm
 44 3 19 3303 152
hugepage.h
in include/asm
 43 4 19 2767 137
atomic.h
in include/asm
 41 - 19 3303 302
fpu.c
in kernel
 41 3 19 3303 66
setup.h
in include/asm
 26 - 19 3303 153
21 2 19 3303 82
pgtable.h
in include/asm
 15 - 19 3303 410
mmu.h
in include/asm
 10 - 19 3303 161
process.c
in kernel
 147 6 24 3303 377
cacheflush.h
in include/asm
 56 1 24 3303 147