From: "Paul E. McKenney" <paulmck@kernel.org>
To: frederic@kernel.org, rcu@vger.kernel.org
Cc: linux-kernel@vger.kernel.org, kernel-team@meta.com,
rostedt@goodmis.org, "Paul E. McKenney" <paulmck@kernel.org>,
Alexei Starovoitov <ast@kernel.org>,
Andrii Nakryiko <andrii@kernel.org>,
Peter Zijlstra <peterz@infradead.org>,
Kent Overstreet <kent.overstreet@linux.dev>,
bpf@vger.kernel.org
Subject: [PATCH rcu 6/7] doc: Remove kernel-parameters.txt entry for rcutorture.read_exit
Date: Wed, 9 Oct 2024 11:00:44 -0700 [thread overview]
Message-ID: <20241009180045.777721-6-paulmck@kernel.org> (raw)
In-Reply-To: <2dc6de07-374d-44da-82e9-fa9d9c516b46@paulmck-laptop>
There is only ever the one read-exit task, and there is no module
parameter named rcutorture.read_exit, so remove the bogus documentation.
Instead, use rcutorture.read_exit_burst to enable/disable read-exit
race testing.
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
Cc: Alexei Starovoitov <ast@kernel.org>
Cc: Andrii Nakryiko <andrii@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Kent Overstreet <kent.overstreet@linux.dev>
Cc: <bpf@vger.kernel.org>
---
Documentation/admin-guide/kernel-parameters.txt | 5 -----
1 file changed, 5 deletions(-)
diff --git a/Documentation/admin-guide/kernel-parameters.txt b/Documentation/admin-guide/kernel-parameters.txt
index 1518343bbe223..7edc5a5ba9c98 100644
--- a/Documentation/admin-guide/kernel-parameters.txt
+++ b/Documentation/admin-guide/kernel-parameters.txt
@@ -5412,11 +5412,6 @@
Set time (jiffies) between CPU-hotplug operations,
or zero to disable CPU-hotplug testing.
- rcutorture.read_exit= [KNL]
- Set the number of read-then-exit kthreads used
- to test the interaction of RCU updaters and
- task-exit processing.
-
rcutorture.read_exit_burst= [KNL]
The number of times in a given read-then-exit
episode that a set of read-then-exit kthreads
--
2.40.1
next prev parent reply other threads:[~2024-10-09 18:00 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-10-09 18:00 [PATCH rcu 0/7] Miscellaneous changes for v6.13 Paul E. McKenney
2024-10-09 18:00 ` [PATCH rcu 1/7] rcu: Add rcuog kthreads to RCU_NOCB_CPU help text Paul E. McKenney
2024-10-09 18:00 ` [PATCH rcu 2/7] doc: Add rcuog kthreads to kernel-per-CPU-kthreads.rst Paul E. McKenney
2024-10-09 18:00 ` [PATCH rcu 3/7] rcu: Allow short-circuiting of synchronize_rcu_tasks_rude() Paul E. McKenney
2024-10-09 18:00 ` [PATCH rcu 4/7] rcu: Permit start_poll_synchronize_rcu*() with interrupts disabled Paul E. McKenney
2024-10-09 18:00 ` [PATCH rcu 5/7] rcutorture: Test start-poll primitives " Paul E. McKenney
2024-10-09 18:00 ` Paul E. McKenney [this message]
2024-10-09 18:00 ` [PATCH rcu 7/7] rcu-tasks: Remove open-coded one-byte cmpxchg() emulation Paul E. McKenney
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