[PATCH v2 05/11] docs: maintainers_include: use a better title for profiles

Mauro Carvalho Chehab
2026-04-17T06:11:27Z

As we're picking the name of the subsystem from MAINTAINERS,
also use its subsystem name for the titles.

Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
---
Documentation/sphinx/maintainers_include.py | 18 +++++++++++++++---
1 file changed, 15 insertions(+), 3 deletions(-)

diff --git a/Documentation/sphinx/maintainers_include.py b/Documentation/sphinx/maintainers_include.py
index 1dac83bf1a65..cf428db7599c 100755
--- a/Documentation/sphinx/maintainers_include.py
+++ b/Documentation/sphinx/maintainers_include.py
@@ -36,7 +36,7 @@ class MaintainersParser:
"""Parse MAINTAINERS file(s) content"""

def __init__(self, base_path, path):
- self.profiles = list()
+ self.profiles = {}

result = list()
result.append(".. _maintainers:")
@@ -54,6 +54,7 @@ class MaintainersParser:
prev = None
field_prev = ""
field_content = ""
+ subsystem_name = None

for line in open(path):
# Have we reached the end of the preformatted Descriptions text?
@@ -75,7 +76,10 @@ class MaintainersParser:
if match:
fname = os.path.relpath(match.group(1), base_path)
if fname not in self.profiles:
- self.profiles.append(fname)
+ if self.profiles.get(fname) is None:
+ self.profiles[fname] = subsystem_name
+ else:
+ self.profiles[fname] += f", {subsystem_name}"

# Linkify all non-wildcard refs to ReST files in Documentation/.
pat = r'(Documentation/([^\s\?\*]*)\.rst)'
@@ -112,6 +116,8 @@ class MaintainersParser:
output = field_content + "\n\n"
field_content = ""

+ subsystem_name = line.title()
+
# Collapse whitespace in subsystem name.
heading = re.sub(r"\s+", " ", line)
output = output + "%s\n%s" % (heading, "~" * len(heading))
@@ -217,7 +223,13 @@ class MaintainersProfile(Include):

output = ".. toctree::\n"
output += " :maxdepth: 2\n\n"
- output += indent("\n".join(profiles), " ")
+
+ items = sorted(profiles.items(), key=lambda kv: (kv[1] or "", kv[0]))
+ for fname, profile in items:
+ if profile:
+ output += f" {profile} <{fname}>\n"
+ else:
+ output += f" {fname}\n"

self.state_machine.insert_input(statemachine.string2lines(output), path)

--
2.53.0