Linux / Arch / Xtensa
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: 173
  • Daily file updates (only one update per file and date counted): 343
  • First update: 2005-06-24
  • Latest update: 2022-01-17
  • Days between first and latest update: 6052 (864 weeks, estimated 4320 working days)
  • Active days (at least one file change): 2593
  • Data:
File Change History Overall
File Age Distribution Overall
Days since first update
  • There are 173 files with 19,814 lines of code in files.
    • 171 files that are 366+ days old (19,735 lines of code)
    • 2 files that are 181-365 days old (79 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)
99% | <1% | 0% | 0% | 0%
Legend:
366+
181-365
91-180
31-90
1-30
Latest Change Distribution Overall
Days since last update
  • There are 173 files with 19,814 lines of code in files.
    • 107 files have been last changed 366+ days ago (7,520 lines of code)
    • 15 files have been last changed 181-365 days ago (1,501 lines of code)
    • 9 files have been last changed 91-180 days ago (1,073 lines of code)
    • 0 files have been last changed 31-90 days ago (0 lines of code)
    • 42 files have been last changed 1-30 days ago (9,720 lines of code)
37% | 7% | 5% | 0% | 49%
Legend:
366+
181-365
91-180
31-90
1-30
File Change History per File Extension
h, c, S, gitignore, txt, ld
File Age Distribution per Extension
Days since first update
366+
181-365
91-180
31-90
1-30
h98% | 1% | 0% | 0% | 0%
c100% | 0% | 0% | 0% | 0%
S100% | 0% | 0% | 0% | 0%
ld100% | 0% | 0% | 0% | 0%
Latest Change Distribution per Extension
Days since last update
366+
181-365
91-180
31-90
1-30
h60% | 7% | 4% | 0% | 27%
c33% | 6% | 6% | 0% | 53%
S14% | 8% | 5% | 0% | 71%
ld100% | 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
kernel100% | 0% | 0% | 0% | 0%
include100% | 0% | 0% | 0% | 0%
variants100% | 0% | 0% | 0% | 0%
lib100% | 0% | 0% | 0% | 0%
platforms95% | 4% | 0% | 0% | 0%
mm100% | 0% | 0% | 0% | 0%
boot100% | 0% | 0% | 0% | 0%
primary (latest change distribution)
Days since last update
366+
181-365
91-180
31-90
1-30
variants100% | 0% | 0% | 0% | 0%
include43% | 11% | 3% | 0% | 41%
kernel19% | 7% | 1% | 0% | 71%
lib54% | 18% | 0% | 0% | 27%
mm26% | 2% | 52% | 0% | 18%
platforms15% | 0% | 10% | 0% | 74%
boot35% | 0% | 0% | 0% | 64%
Oldest Files (Top 50)
File# lines# unitslast modified
(days ago)		created
(days ago)		# changes
S
entry.S
in kernel
 1722 - 17 6068 519
S
vectors.S
in kernel
 672 - 24 6068 263
S
memcopy.S
in lib
 524 - 871 6068 101
setup.c
in kernel
 519 17 19 6068 604
ptrace.c
in kernel
 457 19 415 6068 309
S
align.S
in kernel
 401 - 24 6068 117
traps.c
in kernel
 369 14 17 6068 433
S
 330 - 345 6068 111
S
vmlinux.lds.S
in kernel
 322 - 24 6068 404
signal.c
in kernel
 319 4 24 6068 342
S
misc.S
in mm
 308 - 150 6068 126
S
head.S
in kernel
 307 - 24 6068 323
S
 283 - 24 6068 119
tlb.c
in mm
 215 12 714 6068 139
S
coprocessor.S
in kernel
 204 - 213 6068 187
199 - 24 6068 90
S
bootstrap.S
in boot/boot-redboot
 198 - 24 6068 106
process.c
in kernel
 186 8 19 6068 481
168 1 895 6068 66
time.c
in kernel
 166 12 344 6068 373
fault.c
in mm
 161 1 19 6068 365
init.c
in mm
 152 6 150 6068 428
module.c
in kernel
 151 1 1373 6068 80
irq.c
in kernel
 150 8 19 6068 319
S
memset.S
in lib
 141 - 871 6068 64
126 - 871 6068 81
asm-offsets.c
in kernel
 115 1 415 6068 184
85 3 19 6068 266
S
bootstrap.S
in boot/boot-elf
 70 - 24 6068 89
pci-dma.c
in kernel
 69 4 345 6068 311
zmem.c
in boot/lib
 60 2 1487 6068 35
ld
boot.ld
in boot/boot-redboot
 49 - 2172 6068 42
pci.c
in kernel
 43 2 150 6068 288
platform.c
in kernel
 21 - 607 6068 114
syscall.c
in kernel
 62 3 150 5534 212
cache.c
in mm
 187 8 150 5279 225
network.c
in platforms/iss
 473 22 29 5257 305
console.c
in platforms/iss
 159 14 19 5257 269
setup.c
in platforms/iss
 56 4 19 5257 158
S
boot.lds.S
in boot/boot-elf
 36 - 895 5105 102
simdisk.c
in platforms/iss
 292 13 19 5008 245
core.h
in variants/dc232b/include/variant
 273 - 2172 4837 14
pgtable.h
in include/asm
 233 13 19 4837 367
core.h
in variants/fsf/include/variant
 210 - 2172 4837 14
atomic.h
in include/asm
 199 - 19 4837 247
uaccess.h
in include/asm
 191 2 19 4837 272
checksum.h
in include/asm
 174 9 345 4837 140
asmmacro.h
in include/asm
 163 - 24 4837 83
bitops.h
in include/asm
 147 6 714 4837 151
futex.h
in include/asm
 143 1 21 4837 129
Files Not Recently Changed (Top 50)
File# lines# unitslast modified
(days ago)		created
(days ago)		# changes
asm-offsets.h
in include/asm
 1 - 2172 4673 25
perf_event.h
in include/asm
 3 - 2172 2989 17
auxvec.h
in include/uapi/asm
 3 - 2172 3398 24
serial.h
in include/asm
 4 - 2172 4837 14
shmparam.h
in include/asm
 4 - 2172 4837 14
bugs.h
in include/asm
 4 1 2172 4837 14
serial.h
in platforms/iss/include/platform
 4 - 2172 3426 30
serial.h
in platforms/xtfpga/include/platform
 5 - 2172 3377 17
switch_to.h
in include/asm
 8 - 2172 3599 17
signal.h
in include/asm
 8 - 2172 4837 72
ucontext.h
in include/asm
 10 - 2172 4837 14
mmu.h
in include/asm
 11 - 2172 4837 58
mxregs.h
in include/asm
 14 - 2172 2986 17
dma.h
in include/asm
 15 - 2172 4837 48
lcd.h
in platforms/xtfpga/include/platform
 18 3 2172 3377 30
ftrace.h
in include/asm
 24 - 2172 4724 66
smp.h
in include/asm
 25 - 2172 4837 30
bootparam.h
in include/asm
 26 - 2172 4837 65
stacktrace.h
in include/asm
 27 - 2172 3216 25
tie-asm.h
in variants/fsf/include/variant
 31 - 2172 4837 14
delay.h
in include/asm
 45 5 2172 4837 81
tie.h
in variants/fsf/include/variant
 48 - 2172 4837 38
ld
boot.ld
in boot/boot-redboot
 49 - 2172 6068 42
tie.h
in variants/dc232b/include/variant
 57 - 2172 4837 14
tie.h
in variants/dc233c/include/variant
 57 - 2172 3316 14
tie-asm.h
in variants/dc232b/include/variant
 83 - 2172 4837 14
tie-asm.h
in variants/dc233c/include/variant
 99 - 2172 3316 14
core.h
in variants/fsf/include/variant
 210 - 2172 4837 14
core.h
in variants/dc232b/include/variant
 273 - 2172 4837 14
core.h
in variants/dc233c/include/variant
 300 - 2172 3316 14
tie.h
in variants/de212/include/variant
 46 - 2117 2319 16
S
mxhead.S
in kernel
 50 - 2117 3031 32
tie-asm.h
in variants/de212/include/variant
 81 - 2117 2319 16
core.h
in variants/de212/include/variant
 397 - 2117 2319 16
sysmem.h
in include/asm
 6 - 1836 2874 32
tie.h
in variants/csp/include/variant
 67 - 1836 1974 9
tie-asm.h
in variants/csp/include/variant
 103 - 1836 1974 9
core.h
in variants/csp/include/variant
 384 - 1836 1974 9
79 4 1745 1904 14
byteorder.h
in include/uapi/asm
 10 - 1487 3398 42
param.h
in include/uapi/asm
 14 - 1487 3398 42
types.h
in include/uapi/asm
 14 - 1487 3398 52
sigcontext.h
in include/uapi/asm
 15 - 1487 3398 42
posix_types.h
in include/uapi/asm
 15 - 1487 3398 42
swab.h
in include/uapi/asm
 33 2 1487 3398 42
stat.h
in include/uapi/asm
 45 - 1487 3398 42
zmem.c
in boot/lib
 60 2 1487 6068 35
termbits.h
in include/uapi/asm
 176 - 1487 3398 42
poll.h
in include/uapi/asm
 7 - 1443 3398 49
lcd.c
in platforms/xtfpga
 65 5 1400 3377 47
Most Recently Created Files (Top 50)
File# lines# unitslast modified
(days ago)		created
(days ago)		# changes
simcall-iss.h
in platforms/iss/include/platform
 56 1 150 350 9
simcall-gdbio.h
in platforms/iss/include/platform
 23 1 150 350 9
seccomp.h
in include/asm
 7 - 344 449 10
vermagic.h
in include/asm
 6 - 520 653 25
vmalloc.h
in include/asm
 3 - 607 798 12
core.h
in include/asm
 27 - 24 1140 33
jump_label.c
in kernel
 78 4 938 1141 13
jump_label.h
in include/asm
 42 2 938 1141 10
68 3 415 1523 67
kasan.h
in include/asm
 24 2 1373 1523 13
stackprotector.h
in include/asm
 14 1 1373 1774 11
79 4 1745 1904 14
core.h
in variants/csp/include/variant
 384 - 1836 1974 9
tie-asm.h
in variants/csp/include/variant
 103 - 1836 1974 9
tie.h
in variants/csp/include/variant
 67 - 1836 1974 9
asm-uaccess.h
in include/asm
 41 - 938 1978 36
kmem_layout.h
in include/asm
 68 1 19 2124 63
236 16 929 2202 46
hw_breakpoint.h
in include/asm
 37 1 1115 2202 25
45 1 415 2246 52
core.h
in variants/de212/include/variant
 397 - 2117 2319 16
tie-asm.h
in variants/de212/include/variant
 81 - 2117 2319 16
tie.h
in variants/de212/include/variant
 46 - 2117 2319 16
perf_event.c
in kernel
 343 20 415 2426 102
sysmem.h
in include/asm
 6 - 1836 2874 32
33 6 344 2922 76
fixmap.h
in include/asm
 19 - 344 2922 97
mxregs.h
in include/asm
 14 - 2172 2986 17
perf_event.h
in include/asm
 3 - 2172 2989 17
smp.c
in kernel
 461 48 19 3031 159
S
mxhead.S
in kernel
 50 - 2117 3031 32
spinlock_types.h
in include/asm
 8 - 21 3031 50
S
mcount.S
in kernel
 75 - 24 3177 35
stacktrace.h
in include/asm
 27 - 2172 3216 25
stacktrace.c
in kernel
 177 8 275 3224 95
core.h
in variants/dc233c/include/variant
 300 - 2172 3316 14
tie-asm.h
in variants/dc233c/include/variant
 99 - 2172 3316 14
tie.h
in variants/dc233c/include/variant
 57 - 2172 3316 14
vectors.h
in include/asm
 60 - 607 3349 136
initialize_mmu.h
in include/asm
 158 - 150 3363 150
traps.h
in include/asm
 80 2 24 3363 131
setup.c
in platforms/xtfpga
 203 8 19 3377 229
lcd.c
in platforms/xtfpga
 65 5 1400 3377 47
hardware.h
in platforms/xtfpga/include/platform
 24 - 1115 3377 99
lcd.h
in platforms/xtfpga/include/platform
 18 3 2172 3377 30
serial.h
in platforms/xtfpga/include/platform
 5 - 2172 3377 17
termbits.h
in include/uapi/asm
 176 - 1487 3398 42
ioctls.h
in include/uapi/asm
 99 - 1115 3398 117
signal.h
in include/uapi/asm
 74 - 344 3398 77
mman.h
in include/uapi/asm
 61 - 19 3398 170
Most Recently Changed Files (Top 50)
File# lines# unitslast modified
(days ago)		created
(days ago)		# changes
S
entry.S
in kernel
 1722 - 17 6068 519
traps.c
in kernel
 369 14 17 6068 433
setup.c
in kernel
 519 17 19 6068 604
smp.c
in kernel
 461 48 19 3031 159
simdisk.c
in platforms/iss
 292 13 19 5008 245
pgtable.h
in include/asm
 233 13 19 4837 367
setup.c
in platforms/xtfpga
 203 8 19 3377 229
atomic.h
in include/asm
 199 - 19 4837 247
uaccess.h
in include/asm
 191 2 19 4837 272
process.c
in kernel
 186 8 19 6068 481
cmpxchg.h
in include/asm
 163 3 19 3599 134
fault.c
in mm
 161 1 19 6068 365
console.c
in platforms/iss
 159 14 19 5257 269
irq.c
in kernel
 150 8 19 6068 319
tlbflush.h
in include/asm
 136 19 19 4837 94
page.h
in include/asm
 111 2 19 4837 185
85 3 19 6068 266
mmu.c
in mm
 75 4 19 4719 251
kmem_layout.h
in include/asm
 68 1 19 2124 63
mman.h
in include/uapi/asm
 61 - 19 3398 170
setup.c
in platforms/iss
 56 4 19 5257 158
pgalloc.h
in include/asm
 43 2 19 4837 156
futex.h
in include/asm
 143 1 21 4837 129
spinlock_types.h
in include/asm
 8 - 21 3031 50
S
vectors.S
in kernel
 672 - 24 6068 263
S
align.S
in kernel
 401 - 24 6068 117
S
vmlinux.lds.S
in kernel
 322 - 24 6068 404
signal.c
in kernel
 319 4 24 6068 342
S
head.S
in kernel
 307 - 24 6068 323
S
 283 - 24 6068 119
199 - 24 6068 90
S
bootstrap.S
in boot/boot-redboot
 198 - 24 6068 106
asmmacro.h
in include/asm
 163 - 24 4837 83
processor.h
in include/asm
 140 3 24 4837 345
cacheflush.h
in include/asm
 109 5 24 4837 215
traps.h
in include/asm
 80 2 24 3363 131
S
mcount.S
in kernel
 75 - 24 3177 35
S
bootstrap.S
in boot/boot-elf
 70 - 24 6068 89
syscall.h
in include/asm
 52 7 24 4837 181
sections.h
in include/asm
 36 - 24 4837 22
core.h
in include/asm
 27 - 24 1140 33
network.c
in platforms/iss
 473 22 29 5257 305
S
misc.S
in mm
 308 - 150 6068 126
cache.c
in mm
 187 8 150 5279 225
initialize_mmu.h
in include/asm
 158 - 150 3363 150
init.c
in mm
 152 6 150 6068 428
simcall.h
in platforms/iss/include/platform
 84 11 150 4837 109
syscall.c
in kernel
 62 3 150 5534 212
simcall-iss.h
in platforms/iss/include/platform
 56 1 150 350 9
pci.c
in kernel
 43 2 150 6068 288