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From: Thomas Gleixner <tglx@linutronix.de>
To: LKML <linux-kernel@vger.kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>,
	Vikas Shivappa <vikas.shivappa@linux.intel.com>,
	x86@kernel.org, Matt Fleming <matt.fleming@intel.com>,
	Will Auld <will.auld@intel.com>,
	Kanaka Juvva <kanaka.d.juvva@intel.com>
Subject: [patch 0/6] x86, perf, cqm: Cleanups and preparation for RDT/CAT
Date: Tue, 19 May 2015 00:00:48 -0000	[thread overview]
Message-ID: <20150518234114.574556332@linutronix.de> (raw)

While reviewing the RDT/CAT patches I had to look into the perf CQM
code. As usual when my review mood reaches the grumpiness level, I
start to poke around in the code some more and find stuff which really
sucks.

Here is a step by step patch series, which cleans up and clarifies the
code and prepares it for reuasage of the PQR cache for the RDT/CAT
stuff.

Compile tested only.

Shameless hint @Intel: I have no access to a box with CQM/RDT :)

Thanks,

	tglx


             reply	other threads:[~2015-05-19  0:00 UTC|newest]

Thread overview: 24+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-05-19  0:00 Thomas Gleixner [this message]
2015-05-19  0:00 ` [patch 1/6] x86, perf, cqm: Document PQR MSR abuse Thomas Gleixner
2015-05-19 11:53   ` Matt Fleming
2015-05-27 10:02   ` [tip:perf/core] perf/x86/intel/cqm: " tip-bot for Thomas Gleixner
2015-05-19  0:00 ` [patch 2/6] x86, perf, cqm: Use proper data type Thomas Gleixner
2015-05-19  8:58   ` Matt Fleming
2015-05-19 13:03     ` Thomas Gleixner
2015-05-27 10:03   ` [tip:perf/core] perf/x86/intel/cqm: Use proper data types tip-bot for Thomas Gleixner
2015-05-19  0:00 ` [patch 3/6] x86, perf, cqm: Remove pointless spinlock from state cache Thomas Gleixner
2015-05-19  9:13   ` Matt Fleming
2015-05-19 10:51     ` Peter Zijlstra
2015-05-27 10:03   ` [tip:perf/core] perf/x86/intel/cqm: " tip-bot for Thomas Gleixner
2015-06-05 18:13   ` [patch 3/6] x86, perf, cqm: " Juvva, Kanaka D
2015-05-19  0:00 ` [patch 4/6] x86, perf, cqm: Avoid pointless msr write Thomas Gleixner
2015-05-19  9:17   ` Matt Fleming
2015-05-27 10:03   ` [tip:perf/core] perf/x86/intel/cqm: Avoid pointless MSR write tip-bot for Thomas Gleixner
2015-05-19  0:00 ` [patch 5/6] x86, perf, cqm: Remove useless wrapper function Thomas Gleixner
2015-05-19  9:18   ` Matt Fleming
2015-05-27 10:04   ` [tip:perf/core] perf/x86/intel/cqm: " tip-bot for Thomas Gleixner
2015-05-19  0:00 ` [patch 6/6] x86, perf, cqm: Add storage for closid and cleanup struct intel_pqr_state Thomas Gleixner
2015-05-19 11:54   ` Matt Fleming
2015-05-19 12:59     ` Thomas Gleixner
2015-05-27 10:04   ` [tip:perf/core] perf/x86/intel/cqm: Add storage for 'closid' and clean up 'struct intel_pqr_state' tip-bot for Thomas Gleixner
2015-05-19  7:42 ` [patch 0/6] x86, perf, cqm: Cleanups and preparation for RDT/CAT Peter Zijlstra

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