From: "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
To: Josh Triplett <josh@joshtriplett.org>
Cc: linux-kernel@vger.kernel.org, mingo@elte.hu,
laijs@cn.fujitsu.com, dipankar@in.ibm.com,
akpm@linux-foundation.org, mathieu.desnoyers@polymtl.ca,
niv@us.ibm.com, tglx@linutronix.de, peterz@infradead.org,
rostedt@goodmis.org, dhowells@redhat.com, edumazet@google.com,
darren@dvhart.com, fweisbec@gmail.com, sbw@mit.edu,
"Bjørn Mork" <bjorn@mork.no>
Subject: Re: [PATCH tip/core/rcu 06/11] rcu: Switch to exedited grace periods for suspend as well as hibernation
Date: Sun, 18 Aug 2013 17:33:56 -0700 [thread overview]
Message-ID: <20130819003356.GT29406@linux.vnet.ibm.com> (raw)
In-Reply-To: <20130818032009.GN28923@leaf>
On Sat, Aug 17, 2013 at 08:20:09PM -0700, Josh Triplett wrote:
> On Sat, Aug 17, 2013 at 06:37:51PM -0700, Paul E. McKenney wrote:
> > From: Bjørn Mork <bjorn@mork.no>
> >
> > Commit 587ff2cf ("rcu: Expedite grace periods during suspend/resume")
> > enabled expedited grace periods for hibernation, but not for suspend.
> > The same issue applies to both cases, so this commit simply applies the
> > same logic by adding additional cases to the switch statement.
> >
> > Note that this commit also switches from PM_POST_RESTORE to the
> > combination of PM_POST_HIBERNATION and PM_POST_SUSPEND. A separate
> > patch from Borislav Petkov corrects the documentation to indicate that
> > this is necessary.
> >
> > Signed-off-by: Bjørn Mork <bjorn@mork.no>
> > Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
>
> Please squash this together with the other two relevant patches in this
> series.
Done! (Of course, retaining both Borislav's and Bjørn's Signed-off-bys.)
Thanx, Paul
next prev parent reply other threads:[~2013-08-19 0:34 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-08-18 1:37 [PATCH tip/core/rcu 0/11] Fixes for 3.12 Paul E. McKenney
2013-08-18 1:37 ` [PATCH tip/core/rcu 01/11] rcu: Expedite grace periods during suspend/resume Paul E. McKenney
2013-08-18 1:37 ` [PATCH tip/core/rcu 02/11] rcu: Expedite during suspend and resume only on smallish systems Paul E. McKenney
2013-08-18 3:18 ` Josh Triplett
2013-08-19 0:32 ` Paul E. McKenney
2013-08-18 1:37 ` [PATCH tip/core/rcu 03/11] rcu: Simplify debug-objects fixups Paul E. McKenney
2013-08-18 1:37 ` [PATCH tip/core/rcu 04/11] debugobjects: Make debug_object_activate() return status Paul E. McKenney
2013-08-18 1:37 ` [PATCH tip/core/rcu 05/11] rcu: Make call_rcu() leak callbacks for debug-object errors Paul E. McKenney
2013-08-18 1:37 ` [PATCH tip/core/rcu 06/11] rcu: Switch to exedited grace periods for suspend as well as hibernation Paul E. McKenney
2013-08-18 3:20 ` Josh Triplett
2013-08-19 0:33 ` Paul E. McKenney [this message]
2013-08-18 1:37 ` [PATCH tip/core/rcu 07/11] rcu: Avoid redundant grace-period kthread wakeups Paul E. McKenney
2013-08-18 1:37 ` [PATCH tip/core/rcu 08/11] rculist: list_first_or_null_rcu() should use list_entry_rcu() Paul E. McKenney
2013-08-18 1:37 ` [PATCH tip/core/rcu 09/11] rcu: Select IRQ_WORK from TREE_PREEMPT_RCU Paul E. McKenney
2013-08-18 1:37 ` [PATCH tip/core/rcu 10/11] rcu: Simplify _rcu_barrier() processing Paul E. McKenney
2013-08-18 1:37 ` [PATCH tip/core/rcu 11/11] jiffies: Avoid undefined behavior from signed overflow Paul E. McKenney
2013-08-18 3:23 ` Josh Triplett
2013-08-19 0:41 ` Paul E. McKenney
2013-08-19 1:20 ` Josh Triplett
2013-08-19 4:14 ` Paul E. McKenney
2013-08-18 3:17 ` [PATCH tip/core/rcu 01/11] rcu: Expedite grace periods during suspend/resume Josh Triplett
2013-08-18 9:34 ` Borislav Petkov
2013-08-19 0:29 ` Paul E. McKenney
2013-08-19 9:18 ` Borislav Petkov
2013-08-18 3:24 ` [PATCH tip/core/rcu 0/11] Fixes for 3.12 Josh Triplett
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