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Message-Id: <20210915234141.3907301-3-paulmck@kernel.org>
Date: Wed, 15 Sep 2021 16:41:39 -0700
From: "Paul E. McKenney" <paulmck@...nel.org>
To: rcu@...r.kernel.org
Cc: linux-kernel@...r.kernel.org, kernel-team@...com, mingo@...nel.org,
jiangshanlai@...il.com, akpm@...ux-foundation.org,
mathieu.desnoyers@...icios.com, josh@...htriplett.org,
tglx@...utronix.de, peterz@...radead.org, rostedt@...dmis.org,
dhowells@...hat.com, edumazet@...gle.com, fweisbec@...il.com,
oleg@...hat.com, joel@...lfernandes.org,
"Paul E. McKenney" <paulmck@...nel.org>
Subject: [PATCH rcu 3/5] scftorture: Account for weight_resched when checking for all zeroes
The "all zero weights makes no sense" error is emitted even when
scftorture.weight_resched is non-zero because it was left out of
the enclosing "if" condition. This commit adds it in.
Fixes: 1ac78b49d61d4 ("scftorture: Add an alternative IPI vector")
Signed-off-by: Paul E. McKenney <paulmck@...nel.org>
---
kernel/scftorture.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/kernel/scftorture.c b/kernel/scftorture.c
index 31b458b3b113..74348abc792b 100644
--- a/kernel/scftorture.c
+++ b/kernel/scftorture.c
@@ -583,8 +583,8 @@ static int __init scf_torture_init(void)
if (weight_all_wait == -1)
weight_all_wait1 = 0;
}
- if (weight_single1 == 0 && weight_single_rpc1 == 0 && weight_single_wait1 == 0 &&
- weight_many1 == 0 && weight_many_wait1 == 0 &&
+ 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");
firsterr = -EINVAL;
--
2.31.1.189.g2e36527f23
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