From: Andi Kleen <ak@suse.de>
To: eranian@hpl.hp.com
Cc: Venki Pallipadi <venkatesh.pallipadi@intel.com>,
Adam Belay <abelay@novell.com>, "Rafael J. Wysocki" <rjw@sisk.pl>,
Andrew Morton <akpm@linux-foundation.org>,
linux-kernel@vger.kernel.org, randy.dunlap@oracle.com,
lenb@kernel.org
Subject: Re: 2.6.21-rc6-mm1
Date: Wed, 11 Apr 2007 12:39:05 +0200 [thread overview]
Message-ID: <200704111239.06259.ak@suse.de> (raw)
In-Reply-To: <20070411052007.GA24056@frankl.hpl.hp.com>
> The next kernel patch for Perfmon will not make use of the idle notification
> anymore on any platform.
What do you use instead?
I've been actually thinking to add idle notifier support to oprofile to correct
for the "perfctr doesn't tick in idle" issue which makes numbers not add up to 100%.
A lot of people are currently running idle=poll to work around this and that is very
wasteful.
-Andi
next prev parent reply other threads:[~2007-04-11 10:40 UTC|newest]
Thread overview: 74+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-04-08 21:35 2.6.21-rc6-mm1 Andrew Morton
2007-04-09 11:13 ` 2.6.21-rc6-mm1 Borislav Petkov
2007-04-09 16:08 ` 2.6.21-rc6-mm1 Rafael J. Wysocki
2007-04-09 16:14 ` 2.6.21-rc6-mm1 Pallipadi, Venkatesh
2007-04-09 17:40 ` 2.6.21-rc6-mm1 Rafael J. Wysocki
2007-04-10 22:20 ` 2.6.21-rc6-mm1 Venki Pallipadi
2007-04-11 19:28 ` 2.6.21-rc6-mm1 Rafael J. Wysocki
2007-04-10 23:59 ` 2.6.21-rc6-mm1 Adam Belay
2007-04-11 0:15 ` 2.6.21-rc6-mm1 Venki Pallipadi
2007-04-11 5:20 ` 2.6.21-rc6-mm1 Stephane Eranian
2007-04-11 10:39 ` Andi Kleen [this message]
2007-04-11 13:09 ` 2.6.21-rc6-mm1 Stephane Eranian
2007-04-11 13:19 ` 2.6.21-rc6-mm1 Andi Kleen
2007-04-11 18:06 ` 2.6.21-rc6-mm1 Andrew Morton
2007-04-09 19:03 ` 2.6.21-rc6-mm1 Torsten Kaiser
2007-04-09 21:42 ` <linux/wait.h> uses definitions from <linux/sched.h> (was Re: 2.6.21-rc6-mm1) Stefan Richter
2007-04-09 22:01 ` Stefan Richter
2007-04-10 0:50 ` 2.6.21-rc6-mm1 Nishanth Aravamudan
2007-04-10 0:56 ` 2.6.21-rc6-mm1 Christoph Lameter
2007-04-10 1:07 ` 2.6.21-rc6-mm1 William Lee Irwin III
2007-04-10 11:28 ` 2.6.21-rc6-mm1 ima "BUG: held lock freed!" Joseph Fannin
2007-04-10 12:24 ` 2.6.21-rc6-mm1 Cornelia Huck
2007-04-10 12:38 ` 2.6.21-rc6-mm1 Ananth N Mavinakayanahalli
2007-04-10 21:08 ` [-mm patch] make struct proc_kpagemap static Adrian Bunk
2007-04-10 21:09 ` Matt Mackall
2007-04-10 21:08 ` [-mm patch] make kernel/module.c:is_exported() static Adrian Bunk
2007-04-10 21:08 ` [RFC: -mm patch] fs/ocfs2/: make 3 functions static Adrian Bunk
2007-04-10 22:21 ` 2.6.21-rc6-mm1 aacraid not finding device Steve Fox
2007-04-13 12:35 ` [PATCH] aacraid: " Salyzyn, Mark
2007-04-11 19:42 ` 2.6.21-rc6-mm1 USB related boot hang Helge Hafting
2007-04-11 20:43 ` Andrew Morton
2007-04-11 23:07 ` Helge Hafting
2007-04-11 23:25 ` Andrew Morton
2007-04-12 7:50 ` Jiri Kosina
2007-04-12 8:02 ` Jiri Kosina
2007-04-12 11:42 ` Helge Hafting
2007-04-12 16:47 ` Andrew Morton
2007-04-12 18:56 ` Helge Hafting
2007-04-12 15:31 ` Jiri Kosina
2007-04-12 16:01 ` Corey Minyard
2007-04-12 16:55 ` Andrew Morton
2007-04-12 17:25 ` Greg KH
2007-04-12 17:49 ` Jiri Kosina
2007-04-12 17:58 ` Greg KH
2007-04-12 18:17 ` Jiri Kosina
2007-04-12 21:06 ` Corey Minyard
2007-04-12 20:19 ` Helge Hafting
2007-04-12 19:22 ` Helge Hafting
2007-04-12 18:32 ` Jiri Kosina
2007-04-12 20:25 ` Helge Hafting
2007-04-12 23:16 ` Jiri Kosina
2007-04-25 9:54 ` Helge Hafting
2007-04-25 11:28 ` Jiri Kosina
2007-04-25 12:45 ` Helge Hafting
2007-04-26 18:38 ` Helge Hafting
2007-04-26 22:28 ` 2.6.21-rc6-mm1 USB related boot hang - bisection result Helge Hafting
2007-04-26 22:39 ` Jiri Kosina
2007-04-26 23:13 ` Andrew Morton
2007-04-27 21:04 ` Helge Hafting
2007-04-27 22:41 ` Andrew Morton
2007-04-13 23:45 ` CPU_IDLE prevents resuming from STR [was: Re: 2.6.21-rc6-mm1] Mattia Dongili
2007-04-16 2:40 ` Shaohua Li
2007-04-17 2:50 ` Joshua Wise
2007-04-17 2:50 ` Shaohua Li
2007-04-17 6:47 ` Shaohua Li
2007-04-18 23:00 ` Joshua Wise
2007-04-19 1:05 ` Shaohua Li
2007-04-24 8:10 ` 2.6.21-rc6-mm1 J.A. Magallón
2007-04-24 11:58 ` 2.6.21-rc6-mm1 Andrew Morton
2007-04-24 13:43 ` 2.6.21-rc6-mm1 J.A. Magallón
2007-04-24 17:22 ` 2.6.21-rc6-mm1 Andrew Morton
2007-04-25 20:50 ` 2.6.21-rc6-mm1 J.A. Magallón
2007-04-25 21:39 ` start_udev and devpts [Re: 2.6.21-rc6-mm1] J.A. Magallón
2007-04-25 22:26 ` J.A. Magallón
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