From: "Paul E. McKenney" <paulmck@kernel.org>
To: rcu@vger.kernel.org
Cc: linux-kernel@vger.kernel.org, kernel-team@meta.com,
rostedt@goodmis.org, "Paul E. McKenney" <paulmck@kernel.org>,
Uladzislau Rezki <urezki@gmail.com>
Subject: [PATCH rcu 05/13] rcuscale: Print out full set of kfree_rcu parameters
Date: Mon, 17 Jul 2023 11:11:30 -0700 [thread overview]
Message-ID: <20230717181138.1098063-5-paulmck@kernel.org> (raw)
In-Reply-To: <c5a593d3-abe0-40fd-92bd-28d269042aa1@paulmck-laptop>
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
Cc: Uladzislau Rezki (Sony) <urezki@gmail.com>
---
kernel/rcu/rcuscale.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/kernel/rcu/rcuscale.c b/kernel/rcu/rcuscale.c
index 18f1b0e13604..821a3e65c54a 100644
--- a/kernel/rcu/rcuscale.c
+++ b/kernel/rcu/rcuscale.c
@@ -708,6 +708,10 @@ kfree_scale_init(void)
unsigned long jif_start;
unsigned long orig_jif;
+ pr_alert("%s" SCALE_FLAG
+ "--- kfree_rcu_test: kfree_mult=%d kfree_by_call_rcu=%d kfree_nthreads=%d kfree_alloc_num=%d kfree_loops=%d kfree_rcu_test_double=%d kfree_rcu_test_single=%d\n",
+ scale_type, kfree_mult, kfree_by_call_rcu, kfree_nthreads, kfree_alloc_num, kfree_loops, kfree_rcu_test_double, kfree_rcu_test_single);
+
// Also, do a quick self-test to ensure laziness is as much as
// expected.
if (kfree_by_call_rcu && !IS_ENABLED(CONFIG_RCU_LAZY)) {
--
2.40.1
next prev parent reply other threads:[~2023-07-17 18:11 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-07-17 18:08 [PATCH rcu 0/13] RCU update-side scalability test updates for v6.6 Paul E. McKenney
2023-07-17 18:11 ` [PATCH rcu 01/13] rcuscale: Permit blocking delays between writers Paul E. McKenney
2023-07-17 18:11 ` [PATCH rcu 02/13] rcuscale: Fix gp_async_max typo: s/reader/writer/ Paul E. McKenney
2023-07-17 18:11 ` [PATCH rcu 03/13] rcuscale: Add minruntime module parameter Paul E. McKenney
2023-07-17 18:11 ` [PATCH rcu 04/13] rcuscale: Print out full set of module parameters Paul E. McKenney
2023-07-17 18:11 ` Paul E. McKenney [this message]
2023-07-17 18:11 ` [PATCH rcu 06/13] rcuscale: Measure grace-period kthread CPU time Paul E. McKenney
2023-07-17 18:11 ` [PATCH rcu 07/13] rcuscale: Add kfree_by_call_rcu and kfree_mult to documentation Paul E. McKenney
2023-07-17 18:11 ` [PATCH rcu 08/13] rcuscale: Print grace-period kthread CPU time, if recorded Paul E. McKenney
2023-07-17 18:11 ` [PATCH rcu 09/13] rcuscale: Measure RCU Tasks Trace grace-period kthread CPU time Paul E. McKenney
2023-07-17 18:11 ` [PATCH rcu 10/13] rcuscale: Add RCU Tasks Rude testing Paul E. McKenney
2023-07-17 18:11 ` [PATCH rcu 11/13] rcuscale: fix building with RCU_TINY Paul E. McKenney
2023-07-17 18:11 ` [PATCH rcu 12/13] rcuscale: Move rcu_scale_writer() schedule_timeout_uninterruptible() to _idle() Paul E. McKenney
2023-07-17 18:11 ` [PATCH rcu 13/13] rcuscale: Add CONFIG_PREEMPT_DYNAMIC=n to TRACE01 scenario Paul E. McKenney
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