From: Steven Rostedt <rostedt@goodmis.org>
To: Valentin Schneider <valentin.schneider@arm.com>
Cc: Marco Elver <elver@google.com>,
Michal Marek <michal.lkml@markovi.net>,
linux-kbuild@vger.kernel.org,
Peter Zijlstra <peterz@infradead.org>,
Frederic Weisbecker <frederic@kernel.org>,
Mike Galbraith <efault@gmx.de>,
Nick Desaulniers <ndesaulniers@google.com>,
linux-kernel@vger.kernel.org, kasan-dev@googlegroups.com,
Paul Mackerras <paulus@samba.org>,
Masahiro Yamada <masahiroy@kernel.org>,
linuxppc-dev@lists.ozlabs.org, Ingo Molnar <mingo@kernel.org>,
Dmitry Vyukov <dvyukov@google.com>
Subject: Re: [PATCH v2 5/5] ftrace: Use preemption model accessors for trace header printout
Date: Wed, 10 Nov 2021 15:36:18 -0500 [thread overview]
Message-ID: <20211110153618.5a89eb91@gandalf.local.home> (raw)
In-Reply-To: <20211110202448.4054153-6-valentin.schneider@arm.com>
On Wed, 10 Nov 2021 20:24:48 +0000
Valentin Schneider <valentin.schneider@arm.com> wrote:
> Per PREEMPT_DYNAMIC, checking CONFIG_PREEMPT doesn't tell you the actual
> preemption model of the live kernel. Use the newly-introduced accessors
> instead.
>
> Signed-off-by: Valentin Schneider <valentin.schneider@arm.com>
> ---
> kernel/trace/trace.c | 14 ++++----------
> 1 file changed, 4 insertions(+), 10 deletions(-)
Reviewed-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
-- Steve
prev parent reply other threads:[~2021-11-10 20:36 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-11-10 20:24 [PATCH v2 0/5] preempt: PREEMPT vs PREEMPT_DYNAMIC configs fixup Valentin Schneider
2021-11-10 20:24 ` [PATCH v2 1/5] preempt: Restore preemption model selection configs Valentin Schneider
2021-11-11 8:58 ` Marco Elver
2021-11-10 20:24 ` [PATCH v2 2/5] preempt/dynamic: Introduce preempt mode accessors Valentin Schneider
2021-11-11 3:16 ` Mike Galbraith
2021-11-11 3:35 ` Mike Galbraith
2021-11-11 3:47 ` Mike Galbraith
2021-11-11 3:55 ` Mike Galbraith
2021-11-11 9:36 ` Marco Elver
2021-11-11 10:32 ` Mike Galbraith
2021-11-11 10:56 ` Valentin Schneider
2021-11-11 11:09 ` Mike Galbraith
2021-11-11 8:54 ` Marco Elver
2021-11-11 10:56 ` Valentin Schneider
2021-11-16 13:29 ` Christophe Leroy
2021-11-22 16:37 ` Valentin Schneider
2021-11-10 20:24 ` [PATCH v2 3/5] powerpc: Use preemption model accessors Valentin Schneider
2021-11-11 4:55 ` Michael Ellerman
2021-11-15 15:29 ` Valentin Schneider
2021-11-16 13:41 ` Christophe Leroy
2021-11-22 16:44 ` Valentin Schneider
2021-11-10 20:24 ` [PATCH v2 4/5] kscan: " Valentin Schneider
2021-11-11 9:11 ` Marco Elver
2021-11-11 9:39 ` Marco Elver
2021-11-11 10:57 ` Valentin Schneider
2021-11-10 20:24 ` [PATCH v2 5/5] ftrace: Use preemption model accessors for trace header printout Valentin Schneider
2021-11-10 20:36 ` Steven Rostedt [this message]
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