linux-kernel - Re: [PATCH v2 2/7] sched: Introduce task_is

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Date:   Fri, 11 Jun 2021 11:26:41 +0100
From:   Will Deacon <will@...nel.org>
To:     Peter Zijlstra <peterz@...radead.org>
Cc:     Thomas Gleixner <tglx@...utronix.de>,
        Ingo Molnar <mingo@...hat.com>,
        Juri Lelli <juri.lelli@...hat.com>,
        Vincent Guittot <vincent.guittot@...aro.org>,
        Dietmar Eggemann <dietmar.eggemann@....com>,
        Steven Rostedt <rostedt@...dmis.org>,
        Ben Segall <bsegall@...gle.com>, Mel Gorman <mgorman@...e.de>,
        Daniel Bristot de Oliveira <bristot@...hat.com>,
        Borislav Petkov <bp@...en8.de>, x86@...nel.org,
        "H. Peter Anvin" <hpa@...or.com>, Jens Axboe <axboe@...nel.dk>,
        Alasdair Kergon <agk@...hat.com>,
        Mike Snitzer <snitzer@...hat.com>,
        "David S. Miller" <davem@...emloft.net>,
        Jakub Kicinski <kuba@...nel.org>,
        Felipe Balbi <balbi@...nel.org>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Alexander Viro <viro@...iv.linux.org.uk>,
        Tejun Heo <tj@...nel.org>, Zefan Li <lizefan.x@...edance.com>,
        Johannes Weiner <hannes@...xchg.org>,
        Jason Wessel <jason.wessel@...driver.com>,
        Daniel Thompson <daniel.thompson@...aro.org>,
        Douglas Anderson <dianders@...omium.org>,
        Arnaldo Carvalho de Melo <acme@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        Alexander Shishkin <alexander.shishkin@...ux.intel.com>,
        Jiri Olsa <jolsa@...hat.com>,
        Namhyung Kim <namhyung@...nel.org>,
        "Rafael J. Wysocki" <rjw@...ysocki.net>,
        Pavel Machek <pavel@....cz>, Waiman Long <longman@...hat.com>,
        Boqun Feng <boqun.feng@...il.com>,
        Oleg Nesterov <oleg@...hat.com>,
        Davidlohr Bueso <dave@...olabs.net>,
        "Paul E. McKenney" <paulmck@...nel.org>,
        Josh Triplett <josh@...htriplett.org>,
        Mathieu Desnoyers <mathieu.desnoyers@...icios.com>,
        Lai Jiangshan <jiangshanlai@...il.com>,
        Joel Fernandes <joel@...lfernandes.org>,
        John Stultz <john.stultz@...aro.org>,
        Stephen Boyd <sboyd@...nel.org>,
        Andrew Morton <akpm@...ux-foundation.org>,
        Paolo Bonzini <pbonzini@...hat.com>,
        Stephen Rothwell <sfr@...b.auug.org.au>,
        linux-kernel@...r.kernel.org, linux-arch@...r.kernel.org
Subject: Re: [PATCH v2 2/7] sched: Introduce task_is_running()

On Fri, Jun 11, 2021 at 10:28:12AM +0200, Peter Zijlstra wrote:
> Replace a bunch of 'p->state == TASK_RUNNING' with a new helper:
> task_is_running(p).
> 
> Signed-off-by: Peter Zijlstra (Intel) <peterz@...radead.org>
> Acked-by: Davidlohr Bueso <dave@...olabs.net>
> ---
>  arch/alpha/kernel/process.c    |    2 +-
>  arch/arc/kernel/stacktrace.c   |    2 +-
>  arch/arm/kernel/process.c      |    2 +-
>  arch/arm64/kernel/process.c    |    2 +-
>  arch/csky/kernel/stacktrace.c  |    2 +-
>  arch/h8300/kernel/process.c    |    2 +-
>  arch/hexagon/kernel/process.c  |    2 +-
>  arch/ia64/kernel/process.c     |    4 ++--
>  arch/m68k/kernel/process.c     |    2 +-
>  arch/mips/kernel/process.c     |    2 +-
>  arch/nds32/kernel/process.c    |    2 +-
>  arch/nios2/kernel/process.c    |    2 +-
>  arch/parisc/kernel/process.c   |    4 ++--
>  arch/powerpc/kernel/process.c  |    4 ++--
>  arch/riscv/kernel/stacktrace.c |    2 +-
>  arch/s390/kernel/process.c     |    2 +-
>  arch/s390/mm/fault.c           |    2 +-
>  arch/sh/kernel/process_32.c    |    2 +-
>  arch/sparc/kernel/process_32.c |    3 +--
>  arch/sparc/kernel/process_64.c |    3 +--
>  arch/um/kernel/process.c       |    2 +-
>  arch/x86/kernel/process.c      |    4 ++--
>  arch/xtensa/kernel/process.c   |    2 +-

Cheers for adding the missing arch bits:

Acked-by: Will Deacon <will@...nel.org>

Will