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X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 30 Aug 2021 12:17:23.5208 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: a5f65406-ec85-4a67-53e3-08d96bb01f72 X-MS-Exchange-CrossTenant-Id: 3dd8961f-e488-4e60-8e11-a82d994e183d X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=3dd8961f-e488-4e60-8e11-a82d994e183d;Ip=[165.204.84.17];Helo=[SATLEXMB04.amd.com] X-MS-Exchange-CrossTenant-AuthSource: BN8NAM11FT008.eop-nam11.prod.protection.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: MWHPR12MB1583 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 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