linux-kernel - [PATCH rcu 05/13] rcuscale: Print out full set of kfree

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-Id: <20230717181138.1098063-5-paulmck@kernel.org>
Date:   Mon, 17 Jul 2023 11:11:30 -0700
From:   "Paul E. McKenney" <paulmck@...nel.org>
To:     rcu@...r.kernel.org
Cc:     linux-kernel@...r.kernel.org, kernel-team@...a.com,
        rostedt@...dmis.org, "Paul E. McKenney" <paulmck@...nel.org>,
        Uladzislau Rezki <urezki@...il.com>
Subject: [PATCH rcu 05/13] rcuscale: Print out full set of kfree_rcu parameters

Signed-off-by: Paul E. McKenney <paulmck@...nel.org>
Cc: Uladzislau Rezki (Sony) <urezki@...il.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