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From: Matt Fleming <matt@codeblueprint.co.uk>
To: Peter Zijlstra <peterz@infradead.org>
Cc: linux-kernel@vger.kernel.org, Tony Luck <tony.luck@intel.com>,
	Rik van Riel <riel@surriel.com>,
	Suravee.Suthikulpanit@amd.com, Borislav Petkov <bp@alien8.de>,
	Thomas.Lendacky@amd.com, Mel Gorman <mgorman@techsingularity.net>,
	Matt Fleming <matt@codeblueprint.co.uk>
Subject: [PATCH v4 0/2] sched: Improve load balancing on AMD EPYC
Date: Thu,  8 Aug 2019 20:52:59 +0100
Message-ID: <20190808195301.13222-1-matt@codeblueprint.co.uk> (raw)

This is another version of the AMD EPYC load balancing patch. The
difference with this one is that now it fixes the following ia64 build
error, reported by 0day:

   mm/page_alloc.o: In function `get_page_from_freelist':
   page_alloc.c:(.text+0x7850): undefined reference to `node_reclaim_distance'
   page_alloc.c:(.text+0x7931): undefined reference to `node_reclaim_distance'

Matt Fleming (2):
  ia64: Make NUMA select SMP
  sched/topology: Improve load balancing on AMD EPYC

 arch/ia64/Kconfig         |  1 +
 arch/x86/kernel/cpu/amd.c |  5 +++++
 include/linux/topology.h  | 14 ++++++++++++++
 kernel/sched/topology.c   |  3 ++-
 mm/khugepaged.c           |  2 +-
 mm/page_alloc.c           |  2 +-
 6 files changed, 24 insertions(+), 3 deletions(-)

-- 
2.13.7


             reply index

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-08-08 19:52 Matt Fleming [this message]
2019-08-08 19:53 ` [PATCH 1/2] ia64: Make NUMA select SMP Matt Fleming
2019-09-03  8:31   ` [tip: sched/core] arch, " tip-bot2 for Matt Fleming
2019-08-08 19:53 ` [PATCH v4 2/2] sched/topology: Improve load balancing on AMD EPYC Matt Fleming
2019-09-03  8:31   ` [tip: sched/core] sched/topology: Improve load balancing on AMD EPYC systems tip-bot2 for Matt Fleming
2019-10-07 15:28   ` [PATCH v4 2/2] sched/topology: Improve load balancing on AMD EPYC Guenter Roeck
2019-10-09 12:04     ` Matt Fleming
2019-10-09 12:39       ` Guenter Roeck

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