From: Peter Zijlstra <peterz@infradead.org>
To: Vikas Shivappa <vikas.shivappa@intel.com>
Cc: Vikas Shivappa <vikas.shivappa@linux.intel.com>,
linux-kernel@vger.kernel.org, x86@kernel.org, hpa@zytor.com,
tglx@linutronix.de, mingo@kernel.org, tj@kernel.org,
matt.fleming@intel.com, will.auld@intel.com,
peter.zijlstra@intel.com, h.peter.anvin@intel.com,
kanaka.d.juvva@intel.com
Subject: Re: [PATCH 4/7] x86/intel_rdt: Implement scheduling support for Intel RDT
Date: Wed, 6 May 2015 09:50:02 +0200 [thread overview]
Message-ID: <20150506075002.GT23123@twins.programming.kicks-ass.net> (raw)
In-Reply-To: <alpine.DEB.2.10.1505051648520.30862@vshiva-Udesk>
On Tue, May 05, 2015 at 05:19:40PM -0700, Vikas Shivappa wrote:
> However Matt pointed out I could improve this to
> if (static_key_false)
> { rdt_sched_in(); }
> instead of a static inline which i will update. Will update the commit
> message to include these details.
Indeed, that causes minimal I$ bloat / impact for people not using this
feature.
next prev parent reply other threads:[~2015-05-06 7:50 UTC|newest]
Thread overview: 33+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-05-02 1:36 [PATCH V6 0/7] x86/intel_rdt: Intel Cache Allocation Technology Vikas Shivappa
2015-05-02 1:36 ` [PATCH 1/7] x86/intel_rdt: Intel Cache Allocation Technology detection Vikas Shivappa
2015-05-02 18:35 ` Peter Zijlstra
2015-05-02 1:36 ` [PATCH 2/7] x86/intel_rdt: Adds support for Class of service management Vikas Shivappa
2015-05-02 18:38 ` Peter Zijlstra
2015-05-04 17:31 ` Vikas Shivappa
2015-05-02 1:36 ` [PATCH 3/7] x86/intel_rdt: Support cache bit mask for Intel CAT Vikas Shivappa
2015-05-02 18:46 ` Peter Zijlstra
2015-05-04 17:30 ` Vikas Shivappa
2015-05-06 8:09 ` Peter Zijlstra
2015-05-06 8:30 ` Matt Fleming
2015-05-06 16:48 ` Vikas Shivappa
2015-05-06 8:11 ` Peter Zijlstra
2015-05-06 18:09 ` Vikas Shivappa
2015-05-02 1:36 ` [PATCH 4/7] x86/intel_rdt: Implement scheduling support for Intel RDT Vikas Shivappa
2015-05-02 18:51 ` Peter Zijlstra
2015-05-04 18:39 ` Vikas Shivappa
2015-05-06 7:48 ` Peter Zijlstra
2015-05-07 23:15 ` Vikas Shivappa
2015-05-08 8:59 ` Peter Zijlstra
2015-05-08 20:55 ` Vikas Shivappa
2015-05-06 0:19 ` Vikas Shivappa
2015-05-06 7:50 ` Peter Zijlstra [this message]
2015-05-02 1:36 ` [PATCH 5/7] x86/intel_rdt: Software Cache for IA32_PQR_MSR Vikas Shivappa
2015-05-02 1:36 ` [PATCH 6/7] x86/intel_rdt: Intel haswell CAT enumeration Vikas Shivappa
2015-05-02 1:36 ` [PATCH 7/7] x86/intel_rdt: Add CAT documentation and usage guide Vikas Shivappa
-- strict thread matches above, loose matches on Subject: below --
2015-05-11 19:02 [PATCH V7 0/7] x86/intel_rdt: Intel Cache Allocation support Vikas Shivappa
2015-05-11 19:02 ` [PATCH 4/7] x86/intel_rdt: Implement scheduling support for Intel RDT Vikas Shivappa
2015-05-15 19:39 ` Thomas Gleixner
2015-05-18 18:01 ` Vikas Shivappa
2015-05-18 18:45 ` Thomas Gleixner
2015-05-18 19:18 ` Vikas Shivappa
2015-03-12 23:16 [PATCH V5 0/7] x86/intel_rdt: Intel Cache Allocation Technology Vikas Shivappa
2015-03-12 23:16 ` [PATCH 4/7] x86/intel_rdt: Implement scheduling support for Intel RDT Vikas Shivappa
2015-02-24 23:16 [PATCH V4 0/7] x86/intel_rdt: Intel Cache Allocation Technology Vikas Shivappa
2015-02-24 23:16 ` [PATCH 4/7] x86/intel_rdt: Implement scheduling support for Intel RDT Vikas Shivappa
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