From: Sergei Shtylyov <sshtylyov@mvista.com>
To: Srivatsa Vaddagiri <vatsa@codeaurora.org>
Cc: Russell King <linux@arm.linux.org.uk>,
"Paul E. McKenney" <paulmck@linux.vnet.ibm.com>,
Stephen Boyd <sboyd@codeaurora.org>,
linux-arm-kernel@lists.infradead.org,
Mike Frysinger <vapier@gentoo.org>,
uclinux-dist-devel@blackfin.uclinux.org,
Ralf Baechle <ralf@linux-mips.org>,
linux-mips@linux-mips.org,
Benjamin Herrenschmidt <benh@kernel.crashing.org>,
linuxppc-dev@lists.ozlabs.org,
Martin Schwidefsky <schwidefsky@de.ibm.com>,
linux-s390@vger.kernel.org, Paul Mundt <lethal@linux-sh.org>,
linux-sh@vger.kernel.org, "David S. Miller" <davem@davemloft.net>,
sparclinux@vger.kernel.org, Thomas Gleixner <tglx@linutronix.de>,
Ingo Molnar <mingo@redhat.com>, "H. Peter Anvin" <hpa@zytor.com>,
x86@kernel.org, mhocko@suse.cz, srivatsa.bhat@linux.vnet.ibm.com,
linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org
Subject: Re: [PATCH 2/2] Revert "nohz: Fix idle ticks in cpu summary line of /proc/stat" (commit 7386cdbf2f57ea8cff3c9fde93f206e58b9fe13f).
Date: Fri, 04 Jan 2013 16:13:42 +0400 [thread overview]
Message-ID: <50E6C776.7060707@mvista.com> (raw)
In-Reply-To: <1357268337-8025-1-git-send-email-vatsa@codeaurora.org>
Hello.
On 04-01-2013 6:58, Srivatsa Vaddagiri wrote:
> With offline cpus no longer beeing seen in nohz mode (ts->idle_active=0), we
> don't need the check for cpu_online() introduced in commit 7386cdbf. Offline
Please also specify the summary of that commit in parens (or however you
like).
> cpu's idle time as last recorded in its ts->idle_sleeptime will be reported
> (thus excluding its offline time as part of idle time statistics).
> Cc: mhocko@suse.cz
> Cc: srivatsa.bhat@linux.vnet.ibm.com
> Signed-off-by: Srivatsa Vaddagiri <vatsa@codeaurora.org>
WBR, Sergei
next prev parent reply other threads:[~2013-01-04 12:13 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-01-04 2:58 [PATCH 2/2] Revert "nohz: Fix idle ticks in cpu summary line of /proc/stat" (commit 7386cdbf2f57ea8cff3c9fde93f206e58b9fe13f) Srivatsa Vaddagiri
2013-01-04 12:13 ` Sergei Shtylyov [this message]
2013-01-04 19:29 ` Srivatsa Vaddagiri
2013-01-04 20:42 ` Sergei Shtylyov
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