From: Peter Zijlstra <peterz@infradead.org>
To: Thomas Gleixner <tglx@linutronix.de>,
Ingo Molnar <mingo@redhat.com>,
Peter Zijlstra <peterz@infradead.org>,
Juri Lelli <juri.lelli@redhat.com>,
Vincent Guittot <vincent.guittot@linaro.org>,
Dietmar Eggemann <dietmar.eggemann@arm.com>,
Steven Rostedt <rostedt@goodmis.org>,
Ben Segall <bsegall@google.com>, Mel Gorman <mgorman@suse.de>,
Daniel Bristot de Oliveira <bristot@redhat.com>
Cc: Borislav Petkov <bp@alien8.de>,
x86@kernel.org, "H. Peter Anvin" <hpa@zytor.com>,
Jens Axboe <axboe@kernel.dk>, Alasdair Kergon <agk@redhat.com>,
Mike Snitzer <snitzer@redhat.com>,
"David S. Miller" <davem@davemloft.net>,
Jakub Kicinski <kuba@kernel.org>, Felipe Balbi <balbi@kernel.org>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Alexander Viro <viro@zeniv.linux.org.uk>,
Tejun Heo <tj@kernel.org>, Zefan Li <lizefan.x@bytedance.com>,
Johannes Weiner <hannes@cmpxchg.org>,
Jason Wessel <jason.wessel@windriver.com>,
Daniel Thompson <daniel.thompson@linaro.org>,
Douglas Anderson <dianders@chromium.org>,
Arnaldo Carvalho de Melo <acme@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
Alexander Shishkin <alexander.shishkin@linux.intel.com>,
Jiri Olsa <jolsa@redhat.com>, Namhyung Kim <namhyung@kernel.org>,
"Rafael J. Wysocki" <rjw@rjwysocki.net>,
Pavel Machek <pavel@ucw.cz>, Will Deacon <will@kernel.org>,
Waiman Long <longman@redhat.com>,
Boqun Feng <boqun.feng@gmail.com>,
Oleg Nesterov <oleg@redhat.com>,
Davidlohr Bueso <dave@stgolabs.net>,
"Paul E. McKenney" <paulmck@kernel.org>,
Josh Triplett <josh@joshtriplett.org>,
Mathieu Desnoyers <mathieu.desnoyers@efficios.com>,
Lai Jiangshan <jiangshanlai@gmail.com>,
Joel Fernandes <joel@joelfernandes.org>,
John Stultz <john.stultz@linaro.org>,
Stephen Boyd <sboyd@kernel.org>,
Andrew Morton <akpm@linux-foundation.org>,
Paolo Bonzini <pbonzini@redhat.com>,
Stephen Rothwell <sfr@canb.auug.org.au>,
linux-kernel@vger.kernel.org, linux-arch@vger.kernel.org,
Davidlohr Bueso <dbueso@suse.de>
Subject: [PATCH v2 5/7] sched,timer: Use __set_current_state()
Date: Fri, 11 Jun 2021 10:28:15 +0200 [thread overview]
Message-ID: <20210611082838.409696194@infradead.org> (raw)
In-Reply-To: 20210611082810.970791107@infradead.org
There's an existing helper for setting TASK_RUNNING; must've gotten
lost last time we did this cleanup.
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Reviewed-by: Davidlohr Bueso <dbueso@suse.de>
Acked-by: Will Deacon <will@kernel.org>
---
kernel/time/timer.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/kernel/time/timer.c
+++ b/kernel/time/timer.c
@@ -1879,7 +1879,7 @@ signed long __sched schedule_timeout(sig
printk(KERN_ERR "schedule_timeout: wrong timeout "
"value %lx\n", timeout);
dump_stack();
- current->state = TASK_RUNNING;
+ __set_current_state(TASK_RUNNING);
goto out;
}
}
next prev parent reply other threads:[~2021-06-11 8:30 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-06-11 8:28 [PATCH v2 0/7] Cleanup task_struct::state Peter Zijlstra
2021-06-11 8:28 ` [PATCH v2 1/7] sched: Unbreak wakeups Peter Zijlstra
2021-06-18 11:24 ` [tip: sched/core] " tip-bot2 for Peter Zijlstra
2021-06-11 8:28 ` [PATCH v2 2/7] sched: Introduce task_is_running() Peter Zijlstra
2021-06-11 8:49 ` Geert Uytterhoeven
2021-06-11 9:13 ` Peter Zijlstra
2021-06-11 10:26 ` Will Deacon
2021-06-18 11:24 ` [tip: sched/core] " tip-bot2 for Peter Zijlstra
2021-06-11 8:28 ` [PATCH v2 3/7] sched,perf,kvm: Fix preemption condition Peter Zijlstra
2021-06-18 11:24 ` [tip: sched/core] " tip-bot2 for Peter Zijlstra
2021-06-11 8:28 ` [PATCH v2 4/7] sched: Add get_current_state() Peter Zijlstra
2021-06-18 11:24 ` [tip: sched/core] " tip-bot2 for Peter Zijlstra
2021-06-11 8:28 ` Peter Zijlstra [this message]
2021-06-18 11:24 ` [tip: sched/core] sched,timer: Use __set_current_state() tip-bot2 for Peter Zijlstra
2021-06-11 8:28 ` [PATCH v2 6/7] sched,arch: Remove unused TASK_STATE offsets Peter Zijlstra
2021-06-18 11:24 ` [tip: sched/core] " tip-bot2 for Peter Zijlstra
2021-06-11 8:28 ` [PATCH v2 7/7] sched: Change task_struct::state Peter Zijlstra
2021-06-16 13:24 ` Daniel Bristot de Oliveira
2021-06-18 11:24 ` [tip: sched/core] " tip-bot2 for Peter Zijlstra
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20210611082838.409696194@infradead.org \
--to=peterz@infradead.org \
--cc=acme@kernel.org \
--cc=agk@redhat.com \
--cc=akpm@linux-foundation.org \
--cc=alexander.shishkin@linux.intel.com \
--cc=axboe@kernel.dk \
--cc=balbi@kernel.org \
--cc=boqun.feng@gmail.com \
--cc=bp@alien8.de \
--cc=bristot@redhat.com \
--cc=bsegall@google.com \
--cc=daniel.thompson@linaro.org \
--cc=dave@stgolabs.net \
--cc=davem@davemloft.net \
--cc=dbueso@suse.de \
--cc=dianders@chromium.org \
--cc=dietmar.eggemann@arm.com \
--cc=gregkh@linuxfoundation.org \
--cc=hannes@cmpxchg.org \
--cc=hpa@zytor.com \
--cc=jason.wessel@windriver.com \
--cc=jiangshanlai@gmail.com \
--cc=joel@joelfernandes.org \
--cc=john.stultz@linaro.org \
--cc=jolsa@redhat.com \
--cc=josh@joshtriplett.org \
--cc=juri.lelli@redhat.com \
--cc=kuba@kernel.org \
--cc=linux-arch@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=lizefan.x@bytedance.com \
--cc=longman@redhat.com \
--cc=mark.rutland@arm.com \
--cc=mathieu.desnoyers@efficios.com \
--cc=mgorman@suse.de \
--cc=mingo@redhat.com \
--cc=namhyung@kernel.org \
--cc=oleg@redhat.com \
--cc=paulmck@kernel.org \
--cc=pavel@ucw.cz \
--cc=pbonzini@redhat.com \
--cc=rjw@rjwysocki.net \
--cc=rostedt@goodmis.org \
--cc=sboyd@kernel.org \
--cc=sfr@canb.auug.org.au \
--cc=snitzer@redhat.com \
--cc=tglx@linutronix.de \
--cc=tj@kernel.org \
--cc=vincent.guittot@linaro.org \
--cc=viro@zeniv.linux.org.uk \
--cc=will@kernel.org \
--cc=x86@kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.