linux-kernel - [FIX PATCH 0/2] Fix NUMA nodes fallback list ordering

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Message-ID: <20210830121603.1081-1-bharata@amd.com>
Date:   Mon, 30 Aug 2021 17:46:01 +0530
From:   Bharata B Rao <bharata@....com>
To:     <linux-mm@...ck.org>, <linux-kernel@...r.kernel.org>
CC:     <akpm@...ux-foundation.org>, <kamezawa.hiroyu@...fujitsu.com>,
        <lee.schermerhorn@...com>, <mgorman@...e.de>,
        <Krupa.Ramakrishnan@....com>, <Sadagopan.Srinivasan@....com>,
        Bharata B Rao <bharata@....com>
Subject: [FIX PATCH 0/2] Fix NUMA nodes fallback list ordering

For a NUMA system that has multiple nodes at same distance from
other nodes, the fallback list generation prefers same node order
for them instead of round-robin thereby penalizing one node over
others. This series fixes it.

More description of the problem and the fix is present in the
patch description.

Bharata B Rao (1):
  mm/page_alloc: Print node fallback order

Krupa Ramakrishnan (1):
  mm/page_alloc: Use accumulated load when building node fallback list

 mm/page_alloc.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

-- 
2.25.1