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From: Venkatesh Pallipadi <venki@google.com>
To: Suresh Siddha <suresh.b.siddha@intel.com>
Cc: Peter Zijlstra <peterz@infradead.org>,
	Ingo Molnar <mingo@elte.hu>,
	linux-kernel@vger.kernel.org, Paul Turner <pjt@google.com>,
	Mike Galbraith <efault@gmx.de>, Nick Piggin <npiggin@gmail.com>
Subject: Misc sd_idle related fixes
Date: Tue,  8 Feb 2011 10:13:36 -0800	[thread overview]
Message-ID: <1297188819-19999-1-git-send-email-venki@google.com> (raw)
In-Reply-To: <AANLkTikmWfLv3iMNUky7TRvQtUknLckftiQ4-Br614Rm@mail.gmail.com>

Here are the 3 sd_idle related changes I tested with, for reference. Among
the three, the third patch is the one that helps us in reducing idle cycles
with one of our workloads and thus improves the latency response.

Thanks,
Venki


  reply	other threads:[~2011-02-08 18:14 UTC|newest]

Thread overview: 24+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2011-02-04 20:51 [PATCH] sched: Resolve sd_idle and first_idle_cpu Catch-22 Venkatesh Pallipadi
2011-02-04 21:25 ` [PATCH] sched: Resolve sd_idle and first_idle_cpu Catch-22 - v1 Venkatesh Pallipadi
2011-02-07 13:50   ` Peter Zijlstra
2011-02-07 18:21     ` Venkatesh Pallipadi
2011-02-07 19:53       ` Suresh Siddha
2011-02-08 17:37         ` Venkatesh Pallipadi
2011-02-08 18:13           ` Venkatesh Pallipadi [this message]
2011-02-09  9:29             ` Misc sd_idle related fixes Peter Zijlstra
2011-02-10 17:24               ` Venkatesh Pallipadi
2011-02-08 18:13           ` [PATCH 1/3] sched: Resolve sd_idle and first_idle_cpu Catch-22 Venkatesh Pallipadi
2011-02-08 18:13           ` [PATCH 2/3] sched: fix_up broken SMT load balance dilation Venkatesh Pallipadi
2011-02-08 18:13           ` [PATCH 3/3] sched: newidle balance set idle_timestamp only on successful pull Venkatesh Pallipadi
2011-02-09  3:37             ` Mike Galbraith
2011-02-09 15:55         ` [PATCH] sched: Resolve sd_idle and first_idle_cpu Catch-22 - v1 Peter Zijlstra
2011-02-12  1:20           ` Suresh Siddha
2011-02-14 22:38             ` [PATCH] sched: Wholesale removal of sd_idle logic Venkatesh Pallipadi
2011-02-15 17:01               ` Vaidyanathan Srinivasan
2011-02-15 18:26                 ` Venkatesh Pallipadi
2011-02-16  8:53                   ` Vaidyanathan Srinivasan
2011-02-16 11:43               ` Peter Zijlstra
2011-02-16 13:50               ` [tip:sched/core] " tip-bot for Venkatesh Pallipadi
2011-02-15  9:15             ` [PATCH] sched: Resolve sd_idle and first_idle_cpu Catch-22 - v1 Peter Zijlstra
2011-02-15 19:11               ` Suresh Siddha
2011-02-18  1:05             ` Alex,Shi

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