From: Frederic Weisbecker <frederic@kernel.org>
To: LKML <linux-kernel@vger.kernel.org>
Cc: "Paul E. McKenney" <paulmck@kernel.org>,
Boqun Feng <boqun.feng@gmail.com>,
Joel Fernandes <joel@joelfernandes.org>,
Josh Triplett <josh@joshtriplett.org>,
Lai Jiangshan <jiangshanlai@gmail.com>,
Mathieu Desnoyers <mathieu.desnoyers@efficios.com>,
Neeraj Upadhyay <neeraj.upadhyay@amd.com>,
Steven Rostedt <rostedt@goodmis.org>,
Uladzislau Rezki <urezki@gmail.com>,
Zqiang <qiang.zhang1211@gmail.com>, rcu <rcu@vger.kernel.org>,
Frederic Weisbecker <frederic@kernel.org>
Subject: [PATCH 1/8] doc: Add rcuog kthreads to kernel-per-CPU-kthreads.rst
Date: Wed, 6 Nov 2024 15:59:04 +0100 [thread overview]
Message-ID: <20241106145911.35503-2-frederic@kernel.org> (raw)
In-Reply-To: <20241106145911.35503-1-frederic@kernel.org>
From: "Paul E. McKenney" <paulmck@kernel.org>
This commit adds the rcuog kthreads to the list of callback-offloading
kthreads that can be affinitied away from worker CPUs.
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
Signed-off-by: Frederic Weisbecker <frederic@kernel.org>
---
Documentation/admin-guide/kernel-per-CPU-kthreads.rst | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/Documentation/admin-guide/kernel-per-CPU-kthreads.rst b/Documentation/admin-guide/kernel-per-CPU-kthreads.rst
index b6aeae3327ce..ea7fa2a8bbf0 100644
--- a/Documentation/admin-guide/kernel-per-CPU-kthreads.rst
+++ b/Documentation/admin-guide/kernel-per-CPU-kthreads.rst
@@ -315,7 +315,7 @@ To reduce its OS jitter, do at least one of the following:
to do.
Name:
- rcuop/%d and rcuos/%d
+ rcuop/%d, rcuos/%d, and rcuog/%d
Purpose:
Offload RCU callbacks from the corresponding CPU.
--
2.46.0
next prev parent reply other threads:[~2024-11-06 14:59 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-11-06 14:59 [PATCH 0/8] RCU fixes for v6.13 Frederic Weisbecker
2024-11-06 14:59 ` Frederic Weisbecker [this message]
2024-11-06 14:59 ` [PATCH 2/8] rcu: Allow short-circuiting of synchronize_rcu_tasks_rude() Frederic Weisbecker
2024-11-06 14:59 ` [PATCH 3/8] rcu: Permit start_poll_synchronize_rcu*() with interrupts disabled Frederic Weisbecker
2024-11-06 14:59 ` [PATCH 4/8] rcutorture: Test start-poll primitives " Frederic Weisbecker
2024-11-06 14:59 ` [PATCH 5/8] doc: Remove kernel-parameters.txt entry for rcutorture.read_exit Frederic Weisbecker
2024-11-06 14:59 ` [PATCH 6/8] rcu-tasks: Remove open-coded one-byte cmpxchg() emulation Frederic Weisbecker
2024-11-06 14:59 ` [PATCH 7/8] rcu/srcutiny: don't return before reenabling preemption Frederic Weisbecker
2024-11-06 14:59 ` [PATCH 8/8] rcu/kvfree: Fix data-race in __mod_timer / kvfree_call_rcu Frederic Weisbecker
2024-11-11 17:32 ` [PATCH 0/8] RCU fixes for v6.13 Neeraj Upadhyay
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