From: Heiko Carstens <hca@linux.ibm.com>
To: Wander Lairson Costa <wander@redhat.com>
Cc: Steven Rostedt <rostedt@goodmis.org>,
Ingo Molnar <mingo@redhat.com>, Vasily Gorbik <gor@linux.ibm.com>,
Christian Borntraeger <borntraeger@linux.ibm.com>,
Alexander Gordeev <agordeev@linux.ibm.com>,
"open list:S390" <linux-s390@vger.kernel.org>,
open list <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH] s390: remove useless preempt_(dis/en)able calls in ftrace code
Date: Wed, 8 Dec 2021 19:44:37 +0100 [thread overview]
Message-ID: <YbD9FVUlKHqNxqbX@osiris> (raw)
In-Reply-To: <20211208162719.178393-1-wander@redhat.com>
On Wed, Dec 08, 2021 at 01:27:19PM -0300, Wander Lairson Costa wrote:
> Commit ce5e48036c9e("ftrace: disable preemption when recursion locked")
> moved the preempt disabling/enabling code to
> ftrace_test_recursion_trylock() and ftrace_test_recursion_unlock(), and
> cleaned up all direct calls in the ftrace code. But it left s390 behind.
>
> Signed-off-by: Wander Lairson Costa <wander@redhat.com>
> ---
> arch/s390/kernel/ftrace.c | 2 --
> 1 file changed, 2 deletions(-)
Thanks, but I applied already this one:
https://lore.kernel.org/r/20211208151503.1510381-1-jmarchan@redhat.com
prev parent reply other threads:[~2021-12-08 18:45 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-12-08 16:27 [PATCH] s390: remove useless preempt_(dis/en)able calls in ftrace code Wander Lairson Costa
2021-12-08 18:44 ` Heiko Carstens [this message]
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