Linux / Drivers / Xen
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 66 files with 22,906 lines of code.
    • 43 files changed more than 100 times (19,831 lines of code)
    • 14 files changed 51-100 times (2,489 lines of code)
    • 9 files changed 21-50 times (586 lines of code)
    • 0 files changed 6-20 times (0 lines of code)
    • 0 files changed 1-5 times (0 lines of code)
86% | 10% | 2% | 0% | 0%
Legend:
101+
51-100
21-50
6-20
1-5

Detailed data...

File Change Frequency per File Extension
c, h, 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%
h77% | 1% | 21% | 0% | 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
ROOT81% | 14% | 3% | 0% | 0%
xenbus100% | 0% | 0% | 0% | 0%
xen-pciback86% | 12% | <1% | 0% | 0%
events100% | 0% | 0% | 0% | 0%
xenfs31% | 46% | 22% | 0% | 0%
Most Frequently Changed Files (Top 50)

See data for all files...

File# lines# unitslast modified
(days ago)		created
(days ago)		# changes
balloon.c
in root
 522 20 21 5057 950
1195 79 346 5316 797
gntdev.c
in root
 832 27 21 4104 729
388 11 21 4288 666
events_base.c
in events
 1605 112 21 3251 650
manage.c
in root
 301 12 346 5002 638
733 40 21 5316 578
591 25 21 5316 448
privcmd.c
in root
 746 27 21 3710 430
evtchn.c
in root
 497 17 277 4746 424
xenbus_xs.c
in xenbus
 665 35 346 5316 372
380 27 26 4744 366
pci_stub.c
in xen-pciback
 1287 39 26 4498 351
xenbus.c
in xen-pciback
 582 16 26 4498 348
494 16 799 3710 321
1442 58 21 2718 320
140 6 326 4285 306
449 13 26 3655 303
super.c
in xenfs
 80 6 873 4776 274
events_fifo.c
in events
 293 23 263 3249 250
176 8 21 3981 249
pciback_ops.c
in xen-pciback
 317 12 347 4498 244
97 7 417 4919 234
conf_space.c
in xen-pciback
 351 15 417 4498 220
488 32 897 4715 214
1027 27 26 1678 205
1032 29 26 1676 204
219 14 346 4744 199
pciback.h
in xen-pciback
 157 8 26 4498 187
conf_space_header.c
in xen-pciback
 338 12 26 4498 179
342 12 326 5316 179
pci.c
in root
 270 8 26 4119 170
gntalloc.c
in root
 423 14 1529 4020 156
vpci.c
in xen-pciback
 207 7 152 4498 143
events_2l.c
in events
 254 14 263 3251 139
95 5 1489 3710 136
biomerge.c
in root
 15 1 931 4744 135
79 11 263 3251 116
202 10 417 2523 116
efi.c
in root
 208 13 799 2777 115
xenbus.h
in xenbus
 90 - 21 1822 113
119 8 897 3376 107
conf_space.h
in xen-pciback
 103 3 522 4498 101
pcpu.c
in root
 257 15 21 3526 100
time.c
in root
 131 9 152 2284 88
mcelog.c
in root
 297 12 716 3530 88
xenfs.h
in xenfs
 6 - 1489 4776 81
636 21 31 1296 80
conf_space_quirks.c
in xen-pciback
 113 6 417 4498 76
238 7 26 4498 75