user/sven/linux.git/Documentation/RCU, branch v6.5.3

rcu: Remove RCU_NONIDLE()

2023-05-11T20:42:04Z

Since there are now exactly _zero_ users of RCU_NONIDLE(), make it go away before someone else decides to (ab)use it. [ paulmck: Remove extraneous whitespace. ] Signed-off-by: Peter Zijlstra (Intel) Acked-by: Mark Rutland Acked-by: Frederic Weisbecker Signed-off-by: Paul E. McKenney

doc: Update whatisRCU.rst

2023-04-05T13:47:18Z

The kfree_rcu() macro is deprecated. Rename it to its new kfree_rcu_mightsleep() name in this documentation. Acked-by: Joel Fernandes (Google) Signed-off-by: Uladzislau Rezki (Sony) Signed-off-by: Paul E. McKenney Signed-off-by: Joel Fernandes (Google)

Documentation: RCU: Correct spelling

2023-04-05T13:47:18Z

Correct spelling problems for Documentation/RCU/ as reported by codespell. Note: in RTFP.txt, there are other misspellings that are left as is since they were used that way in email Subject: lines or in LWN.net articles. [preemptable, Preemptable, synchonisation] Acked-by: Joel Fernandes (Google) Signed-off-by: Randy Dunlap Cc: Jonathan Corbet Cc: linux-doc@vger.kernel.org Cc: "Paul E. McKenney" Cc: Frederic Weisbecker Cc: Neeraj Upadhyay Cc: Josh Triplett Cc: rcu@vger.kernel.org Signed-off-by: Paul E. McKenney Signed-off-by: Joel Fernandes (Google)

Documentation/RCU: s/not/note/ in checklist.rst

2023-04-05T13:47:18Z

"Please not that you *cannot* rely..." has a typo. Fix it. Acked-by: Joel Fernandes (Google) Signed-off-by: Qiuxu Zhuo Signed-off-by: Paul E. McKenney Signed-off-by: Joel Fernandes (Google)

doc: Fix htmldocs build warnings of stallwarn.rst

2023-01-05T19:27:56Z

Documentation/RCU/stallwarn.rst: 401: WARNING: Literal block expected; none found. 428: WARNING: Literal block expected; none found. 445: WARNING: Literal block expected; none found. 459: WARNING: Literal block expected; none found. 468: WARNING: Literal block expected; none found. The literal block needs to be indented, so this commit adds two spaces to each line. In addition, ':', which is used as a boundary in the literal block, is replaced by '|'. Link: https://lore.kernel.org/linux-next/20221123163255.48653674@canb.auug.org.au/ Fixes: 3d2788ba4573 ("doc: Document CONFIG_RCU_CPU_STALL_CPUTIME=y stall information") Reported-by: Stephen Rothwell Signed-off-by: Zhen Lei Tested-by: Akira Yokosawa Signed-off-by: Paul E. McKenney

docs/RCU/rcubarrier: Right-adjust line numbers in code snippets

2023-01-05T19:27:56Z

Line numbers in code snippets in rcubarrier.rst have beed left adjusted since commit 4af498306ffd ("doc: Convert to rcubarrier.txt to ReST"). This might have been because right adjusting them had confused Sphinx. The rules around a literal block in reST are: - Need a blank line above it. - A line with the same indent level as the line above it is regarded as the end of it. Those line numbers can be right adjusted by keeping indents at two- digit numbers. While at it, add some spaces between the column of line numbers and the code area for better readability. Signed-off-by: Akira Yokosawa Signed-off-by: Paul E. McKenney

docs/RCU/rcubarrier: Adjust 'Answer' parts of QQs as definition-lists

2023-01-05T19:27:56Z

The "Answer" parts of QQs divert from proper format of definition-lists as described at [1] and are not rendered as such. Adjust them. Link: [1] https://docutils.sourceforge.io/docs/ref/rst/restructuredtext.html#definition-lists Signed-off-by: Akira Yokosawa Signed-off-by: Paul E. McKenney

doc: Document CONFIG_RCU_CPU_STALL_CPUTIME=y stall information

2023-01-05T19:27:56Z

This commit documents the additional RCU CPU stall warning output produced by kernels built with CONFIG_RCU_CPU_STALL_CPUTIME=y or booted with rcupdate.rcu_cpu_stall_cputime=1. [ paulmck: Apply wordsmithing. ] Signed-off-by: Zhen Lei Reviewed-by: Frederic Weisbecker Signed-off-by: Paul E. McKenney

doc: Update whatisRCU.rst

2023-01-05T19:27:56Z

This commit updates whatisRCU.rst with wordsmithing and updates provokes by the passage of time. Signed-off-by: Paul E. McKenney

doc: Update rcu.rst URL to RCU publications

2023-01-05T19:27:56Z

Also add the more recent thicket of Google Documents. Signed-off-by: Paul E. McKenney