kernel/linux.git/Documentation/tools/rtla/rtla-timerlat.rst, branch v7.1

Documentation/rtla: Convert links to RST format

2026-04-09T14:23:12+00:00

Web links in the documentation are not properly displayed. In the man pages web links look like: Osnoise tracer documentation: < > On web pages the URL caption is the URL itself. Convert tracer documentation links to RST anonymous hyperlink format for better rendering. Use newer docs.kernel.org instead of www.kernel.org/doc/html/latest for brevity. After the change, the links in the man pages look like: Osnoise tracer On web pages the captions are the titles of the links. Signed-off-by: Costa Shulyupin Signed-off-by: Jonathan Corbet Message-ID: <20260405163847.3337981-1-costa.shul@redhat.com>

Documentation/rtla: rename common_xxx.rst files to common_xxx.txt

2025-10-17T20:25:12+00:00

Sphinx reports htmldocs errors: Documentation/tools/rtla/common_options.rst:58: ERROR: Undefined substitution referenced: "threshold". Documentation/tools/rtla/common_options.rst:88: ERROR: Undefined substitution referenced: "tool". Documentation/tools/rtla/common_options.rst:88: ERROR: Undefined substitution referenced: "thresharg". Documentation/tools/rtla/common_options.rst:88: ERROR: Undefined substitution referenced: "tracer". Documentation/tools/rtla/common_options.rst:92: ERROR: Undefined substitution referenced: "tracer". Documentation/tools/rtla/common_options.rst:98: ERROR: Undefined substitution referenced: "actionsperf". Documentation/tools/rtla/common_options.rst:113: ERROR: Undefined substitution referenced: "tool". common_*.rst files are snippets that are intended to be included by rtla docs (rtla*.rst). common_options.rst in particular contains substitutions which depend on other common_* includes, so building it independently as reST source results in above errors. Rename all common_*.rst files to common_*.txt to prevent Sphinx from building these snippets as standalone reST source and update all include references accordingly. Link: https://www.sphinx-doc.org/en/master/usage/restructuredtext/basics.html#substitutions Suggested-by: Tomas Glozar Suggested-by: Bagas Sanjaya Signed-off-by: Gopi Krishna Menon Reviewed-by: Tomas Glozar Fixes: 05b7e10687c6 ("tools/rtla: Add remaining support for osnoise actions") Reviewed-by: Bagas Sanjaya Link: https://lore.kernel.org/r/20251008184522.13201-1-krishnagopi487@gmail.com [Bagas: massage commit message and apply trailers] Signed-off-by: Bagas Sanjaya Reviewed-by: Randy Dunlap Tested-by: Randy Dunlap Signed-off-by: Jonathan Corbet Message-ID: <20251013092719.30780-2-bagasdotme@gmail.com>

Documentation/rtla: Fix typo in rtla-timerlat.rst

2025-04-14T16:42:55+00:00

The file says "rtla hist hist mode" instead of "rtla timerlat hist mode". Fix the typo. Fixes: 29380d4055e5 ("rtla: Add rtla timerlat documentation") Signed-off-by: Tomas Glozar Reviewed-by: Luis Claudio R. Goncalves Signed-off-by: Jonathan Corbet Link: https://lore.kernel.org/r/20250311114936.148012-3-tglozar@redhat.com

Documentation/rtla: Fix duplicate text about timerlat tracer

2025-04-14T16:42:55+00:00

A passage about how the timerlat tracer outputs information is included in both common_timerlat_description.rst and rtla-timerlat.rst, leading it to be displayed twice in the rtla-timerlat page. Remove the duplicate passage from rtla-timerlat.rst. Fixes: 29380d4055e5 ("rtla: Add rtla timerlat documentation") Signed-off-by: Tomas Glozar Reviewed-by: Luis Claudio R. Goncalves Signed-off-by: Jonathan Corbet Link: https://lore.kernel.org/r/20250311114936.148012-2-tglozar@redhat.com

rtla: Add rtla timerlat documentation

2022-01-13T22:02:43+00:00

Man page for rtla timerlat tool. Link: https://lkml.kernel.org/r/78678b8d024bf5a3a79f831ac9441b96e8d2f56e.1639158831.git.bristot@kernel.org Cc: Tao Zhou Cc: Ingo Molnar Cc: Tom Zanussi Cc: Masami Hiramatsu Cc: Juri Lelli Cc: Clark Williams Cc: John Kacur Cc: Peter Zijlstra Cc: Thomas Gleixner Cc: Sebastian Andrzej Siewior Cc: Daniel Bristot de Oliveira Cc: linux-rt-users@vger.kernel.org Cc: linux-trace-devel@vger.kernel.org Cc: linux-kernel@vger.kernel.org Signed-off-by: Daniel Bristot de Oliveira Signed-off-by: Steven Rostedt