From: "Paul E. McKenney" <paulmck@kernel.org>
To: rcu@vger.kernel.org
Cc: linux-kernel@vger.kernel.org, kernel-team@fb.com,
mingo@kernel.org, jiangshanlai@gmail.com,
akpm@linux-foundation.org, mathieu.desnoyers@efficios.com,
josh@joshtriplett.org, tglx@linutronix.de, peterz@infradead.org,
rostedt@goodmis.org, dhowells@redhat.com, edumazet@google.com,
fweisbec@gmail.com, oleg@redhat.com, joel@joelfernandes.org,
Li Zhijian <zhijianx.li@intel.com>,
Davidlohr Bueso <dbueso@suse.de>,
"Paul E . McKenney" <paulmck@kernel.org>
Subject: [PATCH rcu 11/17] scftorture: Always log error message
Date: Wed, 1 Dec 2021 16:43:30 -0800 [thread overview]
Message-ID: <20211202004337.3130175-11-paulmck@kernel.org> (raw)
In-Reply-To: <20211202004245.GA3129966@paulmck-ThinkPad-P17-Gen-1>
From: Li Zhijian <zhijianx.li@intel.com>
Unconditionally log messages corresponding to errors.
Acked-by: Davidlohr Bueso <dbueso@suse.de>
Signed-off-by: Li Zhijian <zhijianx.li@intel.com>
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
---
kernel/scftorture.c | 9 ++++-----
1 file changed, 4 insertions(+), 5 deletions(-)
diff --git a/kernel/scftorture.c b/kernel/scftorture.c
index a0df767897a1d..dcb0410950e45 100644
--- a/kernel/scftorture.c
+++ b/kernel/scftorture.c
@@ -41,8 +41,7 @@
#define VERBOSE_SCFTORTOUT(s, x...) \
do { if (verbose) pr_alert(SCFTORT_FLAG s "\n", ## x); } while (0)
-#define VERBOSE_SCFTORTOUT_ERRSTRING(s, x...) \
- do { if (verbose) pr_alert(SCFTORT_FLAG "!!! " s "\n", ## x); } while (0)
+#define SCFTORTOUT_ERRSTRING(s, x...) pr_alert(SCFTORT_FLAG "!!! " s "\n", ## x)
MODULE_LICENSE("GPL");
MODULE_AUTHOR("Paul E. McKenney <paulmck@kernel.org>");
@@ -584,14 +583,14 @@ static int __init scf_torture_init(void)
if (weight_resched1 == 0 && weight_single1 == 0 && weight_single_rpc1 == 0 &&
weight_single_wait1 == 0 && weight_many1 == 0 && weight_many_wait1 == 0 &&
weight_all1 == 0 && weight_all_wait1 == 0) {
- VERBOSE_SCFTORTOUT_ERRSTRING("all zero weights makes no sense");
+ SCFTORTOUT_ERRSTRING("all zero weights makes no sense");
firsterr = -EINVAL;
goto unwind;
}
if (IS_BUILTIN(CONFIG_SCF_TORTURE_TEST))
scf_sel_add(weight_resched1, SCF_PRIM_RESCHED, false);
else if (weight_resched1)
- VERBOSE_SCFTORTOUT_ERRSTRING("built as module, weight_resched ignored");
+ SCFTORTOUT_ERRSTRING("built as module, weight_resched ignored");
scf_sel_add(weight_single1, SCF_PRIM_SINGLE, false);
scf_sel_add(weight_single_rpc1, SCF_PRIM_SINGLE_RPC, true);
scf_sel_add(weight_single_wait1, SCF_PRIM_SINGLE, true);
@@ -622,7 +621,7 @@ static int __init scf_torture_init(void)
nthreads = num_online_cpus();
scf_stats_p = kcalloc(nthreads, sizeof(scf_stats_p[0]), GFP_KERNEL);
if (!scf_stats_p) {
- VERBOSE_SCFTORTOUT_ERRSTRING("out of memory");
+ SCFTORTOUT_ERRSTRING("out of memory");
firsterr = -ENOMEM;
goto unwind;
}
--
2.31.1.189.g2e36527f23
next prev parent reply other threads:[~2021-12-02 0:45 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-12-02 0:42 [PATCH rcu 0/17] Torture-test updates for v5.17 Paul E. McKenney
2021-12-02 0:43 ` [PATCH rcu 01/17] rcutorture: Sanitize RCUTORTURE_RDR_MASK Paul E. McKenney
2021-12-02 0:43 ` [PATCH rcu 02/17] rcutorture: More thoroughly test nested readers Paul E. McKenney
2021-12-02 0:43 ` [PATCH rcu 03/17] rcutorture: Suppress pi-lock-across read-unlock testing for Tiny SRCU Paul E. McKenney
2021-12-02 0:43 ` [PATCH rcu 04/17] refscale: Simplify the errexit checkpoint Paul E. McKenney
2021-12-02 0:43 ` [PATCH rcu 05/17] refscale: Prevent buffer to pr_alert() being too long Paul E. McKenney
2021-12-02 0:43 ` [PATCH rcu 06/17] refscale: Always log the error message Paul E. McKenney
2021-12-02 0:43 ` [PATCH rcu 07/17] refscale: Add missing '\n' to flush message Paul E. McKenney
2021-12-02 0:43 ` [PATCH rcu 08/17] scftorture: " Paul E. McKenney
2021-12-02 0:43 ` [PATCH rcu 09/17] scftorture: Remove unused SCFTORTOUT Paul E. McKenney
2021-12-02 0:43 ` [PATCH rcu 10/17] rcuscale: Always log error message Paul E. McKenney
2021-12-02 0:43 ` Paul E. McKenney [this message]
2021-12-02 0:43 ` [PATCH rcu 12/17] locktorture,rcutorture,torture: " Paul E. McKenney
2021-12-02 0:43 ` [PATCH rcu 13/17] rcutorture: Avoid soft lockup during cpu stall Paul E. McKenney
2021-12-02 0:43 ` [PATCH rcu 14/17] rcutorture: Test RCU-tasks multiqueue callback queueing Paul E. McKenney
2021-12-02 0:43 ` [PATCH rcu 15/17] rcutorture: Enable multiple concurrent callback-flood kthreads Paul E. McKenney
2021-12-02 0:43 ` [PATCH rcu 16/17] rcutorture: Add ability to limit callback-flood intensity Paul E. McKenney
2021-12-02 0:43 ` [PATCH rcu 17/17] rcutorture: Combine n_max_cbs from all kthreads in a callback flood Paul E. McKenney
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