From: Christoph Lameter <cl@linux.com>
To: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Chris Metcalf <cmetcalf@mellanox.com>,
Gilad Ben Yossef <giladb@mellanox.com>,
Steven Rostedt <rostedt@goodmis.org>,
Ingo Molnar <mingo@kernel.org>,
Peter Zijlstra <peterz@infradead.org>,
Andrew Morton <akpm@linux-foundation.org>,
Rik van Riel <riel@redhat.com>, Tejun Heo <tj@kernel.org>,
Thomas Gleixner <tglx@linutronix.de>,
"Paul E. McKenney" <paulmck@linux.vnet.ibm.com>,
Viresh Kumar <viresh.kumar@linaro.org>,
Catalin Marinas <catalin.marinas@arm.com>,
Will Deacon <will.deacon@arm.com>,
Andy Lutomirski <luto@amacapital.net>,
Michal Hocko <mhocko@suse.com>,
linux-mm@kvack.org, linux-doc@vger.kernel.org,
linux-api@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH v14 04/14] task_isolation: add initial support
Date: Thu, 11 Aug 2016 13:50:10 -0500 (CDT) [thread overview]
Message-ID: <alpine.DEB.2.20.1608111349190.1644@east.gentwo.org> (raw)
In-Reply-To: <20160811181132.GD4214@lerouge>
On Thu, 11 Aug 2016, Frederic Weisbecker wrote:
> Do we need to quiesce vmstat everytime before entering userspace?
> I thought that vmstat only need to be offlined once and for all?
Once is sufficient after disabling the tick.
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next prev parent reply other threads:[~2016-08-11 19:03 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <1470774596-17341-1-git-send-email-cmetcalf@mellanox.com>
2016-08-09 20:29 ` [PATCH v14 02/14] vmstat: add vmstat_idle function Chris Metcalf
2016-08-09 20:29 ` [PATCH v14 03/14] lru_add_drain_all: factor out lru_add_drain_needed Chris Metcalf
2016-08-09 20:29 ` [PATCH v14 04/14] task_isolation: add initial support Chris Metcalf
2016-08-11 18:11 ` Frederic Weisbecker
2016-08-11 18:50 ` Christoph Lameter [this message]
2016-08-15 14:59 ` Chris Metcalf
2016-08-30 0:55 ` Frederic Weisbecker
2016-08-30 15:41 ` Chris Metcalf
2016-08-30 17:10 ` Frederic Weisbecker
2016-08-30 17:36 ` Chris Metcalf
2016-08-30 18:17 ` Chris Metcalf
2016-09-03 15:31 ` Frederic Weisbecker
2016-09-09 18:54 ` Chris Metcalf
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