Linux / Documentation
Features of Interest
Aspects in the source code identified through RegEx patterns.
Intro
Features of interest are any aspects of a software system that can be identified through patterns in code.
Features of interest provide you with a way to focus your attention on relevant parts of the codebase.
Typical examples include, security, TODOs, logging.
A feature of interest may be present in multiple files. Any source code file may be in zero or multiple features of interest.
Overview
GENERAL
TODOs
16,601 LOC (2%)
114 files
|
found text
|
found text per file
1 GENERAL Concerns
The "general" group contains
2
concerns.
TODOs
Unclassified
general
1.1 TODOs
16,601 LOC (2%)
114 files
|
found text
|
found text per file
The following criteria are used to filter files:
files with any line of content like "
.*(TODO|FIXME)( |:| ).*
".
114
files match defined criteria (
16,601
lines of code,
2.2%
vs. main code):
54
*.rst files (
12,321
lines of code)
45
*.txt files (
1,996
lines of code)
11
*.yaml files (
1,500
lines of code)
4
*.py files (
784
lines of code)
657
lines match the content pattern.
details...
per component - primary logical decomposition
devicetree
in 12 files, 1,619 LOC (<1%)
admin-guide
in 2 files, 214 LOC (<1%)
userspace-api
in 1 file 689 LOC (1%)
networking
in 3 files, 861 LOC (1%)
translations
in 11 files, 1,141 LOC (2%)
driver-api
in 7 files, 3,617 LOC (8%)
filesystems
in 3 files, 568 LOC (1%)
hwmon
in 1 file 54 LOC (<1%)
sound
in 2 files, 260 LOC (2%)
process
in 1 file 407 LOC (4%)
core-api
in 1 file 211 LOC (2%)
dev-tools
in 2 files, 580 LOC (9%)
arm
in 3 files, 242 LOC (4%)
powerpc
in 1 file 304 LOC (5%)
gpu
in 3 files, 727 LOC (14%)
usb
in 2 files, 479 LOC (11%)
fb
in 4 files, 185 LOC (5%)
ROOT
in 1 file 322 LOC (9%)
locking
in 1 file 315 LOC (9%)
kbuild
in 1 file 1,183 LOC (38%)
block
in 1 file 60 LOC (2%)
scheduler
in 1 file 56 LOC (2%)
crypto
in 1 file 190 LOC (8%)
sphinx
in 3 files, 462 LOC (28%)
watchdog
in 1 file 195 LOC (13%)
features
in 42 files, 1,367 LOC (99%)
doc-guide
in 1 file 234 LOC (20%)
riscv
in 1 file 47 LOC (14%)
openrisc
in 1 file 12 LOC (10%)