From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from outbound.baidu.com (mx16.baidu.com [111.202.115.101]) by smtp.subspace.kernel.org (Postfix) with SMTP id 8ABAF42C51B for ; Fri, 31 Jul 2026 14:16:14 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=111.202.115.101 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1785507384; cv=none; b=E4rIigowz5pYVsVEckuVcpZ2wrrXTIx91Yosfum7Eb7E81qn31zapjxBLo24fttVkTYZFohQ29SlK4/+6l4YARH5fyL/JGDBRqrYmGCyiZBCDtqnjrX+PiKYEKr9HgvMqnUwf8jQ5ve3iVfG1JR60DmLEJYZ0wfq+iQKsNu+aaM= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1785507384; c=relaxed/simple; bh=aAWmOuFWUECw65PYo4cp6yJxNktubRr8s28QCGwNYG4=; h=From:To:Subject:Date:Message-ID:References:In-Reply-To: Content-Type:MIME-Version; b=HvOhP6tnHBQPZa7Gy6D2QexUALBIJJ06++S/bGrwv7PSUNfMIlCoApp8c24tDneC7xH10GsccIhw6u8Cd5h2VBDSXQdDj1imY4PoAA+mt6O7tUyzwfOp6jtGZ/b4uKypwm1ZTOdQF2UCvYWF6gWjWKd+KzwMQ14C/MecOe49ZP8= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=baidu.com; spf=pass smtp.mailfrom=baidu.com; dkim=pass (2048-bit key) header.d=baidu.com header.i=@baidu.com header.b=S6UeXIvX; arc=none smtp.client-ip=111.202.115.101 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=baidu.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=baidu.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=baidu.com header.i=@baidu.com header.b="S6UeXIvX" X-MD-Sfrom: lirongqing@baidu.com X-MD-SrcIP: 172.31.3.12 From: "Li,Rongqing" To: Ingo Molnar , Peter Zijlstra , Juri Lelli , Vincent Guittot , Dietmar Eggemann , Steven Rostedt , Ben Segall , "Mel Gorman" , Valentin Schneider , "K Prateek Nayak" , "linux-kernel@vger.kernel.org" Subject: =?gb2312?B?tPC4tDogW1BBVENIXSBzY2hlZC9udW1hOiBmaXggc3RhbGUgZHN0X25pZCB1?= =?gb2312?Q?sed_in_distance_calculation_for_candidate_nodes?= Thread-Topic: [PATCH] sched/numa: fix stale dst_nid used in distance calculation for candidate nodes Thread-Index: AQHdE3IfkJIDaWyvlkGGYhF9MLYwzLaHxO9w Date: Fri, 31 Jul 2026 14:07:52 +0000 Message-ID: <9f8ac678065942ab8e6fc15debbe1447@baidu.com> References: <20260714092110.1722-1-lirongqing@baidu.com> In-Reply-To: <20260714092110.1722-1-lirongqing@baidu.com> Accept-Language: zh-CN, en-US Content-Language: zh-CN X-MS-Has-Attach: X-MS-TNEF-Correlator: Content-Type: text/plain; charset="gb2312" Content-Transfer-Encoding: base64 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=baidu.com; s=selector1; t=1785506873; bh=aAWmOuFWUECw65PYo4cp6yJxNktubRr8s28QCGwNYG4=; h=From:To:Subject:Date:Message-ID:Content-Type; b=S6UeXIvXg0o1dXBCWJkI7tH976R3ubydcEVbcJVZTOxSAL5Jsw2hhm6l3pHa3ZY+6 hXTrBkNNwOvkwWig+yVWZh/ILSU11MX9UAnDIl9tFyyPm/1Pavhsbx6uSc9V/ifyZx f7sHt7C7EF8lAa9AbPm9bZNSnYo3ld9wDV2r+E7iqQGie07asXA2lJkjAc/OmUm8OA MuDPG42bGQMtw/zC8/FTuULSj8aCzFPrDWk+DLS5sv+fGCUiT7lHRV2wRC1xuhcD0A 7xu+X5DLDRVu4El8cWLhfoyExymZo95Aw35a7pXPE6jSBw/fqTb/8oyfmhxBJ2y2XI sLalCsggaoWZA== PiANCj4gRnJvbTogTGkgUm9uZ1FpbmcgPGxpcm9uZ3FpbmdAYmFpZHUuY29tPg0KPiANCj4gSW4g dGFza19udW1hX21pZ3JhdGUoKSwgd2hlbiBpdGVyYXRpbmcgb3ZlciBjYW5kaWRhdGUgTlVNQSBu b2RlcyB0byBmaW5kDQo+IGEgbWlncmF0aW9uIHRhcmdldCBiZXlvbmQgdGhlIHByZWZlcnJlZCBu b2RlLCB0aGUgZGlzdGFuY2UgaXMgY29tcHV0ZWQgYXM6DQo+IA0KPiAgIGRpc3QgPSBub2RlX2Rp c3RhbmNlKGVudi5zcmNfbmlkLCBlbnYuZHN0X25pZCk7DQo+IA0KPiBIb3dldmVyLCBlbnYuZHN0 X25pZCBzdGlsbCBob2xkcyB0aGUgdmFsdWUgZnJvbSB0aGUgcHJldmlvdXMgaXRlcmF0aW9uIChv ciB0aGUNCj4gcHJlZmVycmVkIG5vZGUgb24gdGhlIGZpcnN0IHBhc3MpLCBub3QgdGhlIGN1cnJl bnQgY2FuZGlkYXRlIG5vZGUgJ25pZCcuIFRoZQ0KPiBjb3JyZWN0ZWQgZGlzdGFuY2UgaXMgb25s eSBhc3NpZ25lZCB0byBlbnYuZHN0X25pZCwgYWZ0ZXIgaXQgaGFzIGFscmVhZHkgYmVlbg0KPiB1 c2VkIGZvciBzY29yaW5nLg0KPiANCj4gRml4IGl0IGJ5IGNvbXB1dGluZyB0aGUgZGlzdGFuY2Ug YWdhaW5zdCB0aGUgY3VycmVudCBjYW5kaWRhdGUgbm9kZToNCj4gDQo+ICAgZGlzdCA9IG5vZGVf ZGlzdGFuY2UoZW52LnNyY19uaWQsIG5pZCk7DQo+IA0KDQpwaW5nIA0KDQpbTGksUm9uZ3Fpbmdd IA0KDQo+IFNpZ25lZC1vZmYtYnk6IExpIFJvbmdRaW5nIDxsaXJvbmdxaW5nQGJhaWR1LmNvbT4N Cj4gLS0tDQo+ICBrZXJuZWwvc2NoZWQvZmFpci5jIHwgMiArLQ0KPiAgMSBmaWxlIGNoYW5nZWQs IDEgaW5zZXJ0aW9uKCspLCAxIGRlbGV0aW9uKC0pDQo+IA0KPiBkaWZmIC0tZ2l0IGEva2VybmVs L3NjaGVkL2ZhaXIuYyBiL2tlcm5lbC9zY2hlZC9mYWlyLmMgaW5kZXggZDc4NDY3ZS4uYTU4YzE1 YQ0KPiAxMDA2NDQNCj4gLS0tIGEva2VybmVsL3NjaGVkL2ZhaXIuYw0KPiArKysgYi9rZXJuZWwv c2NoZWQvZmFpci5jDQo+IEBAIC0zMzE5LDcgKzMzMTksNyBAQCBzdGF0aWMgaW50IHRhc2tfbnVt YV9taWdyYXRlKHN0cnVjdCB0YXNrX3N0cnVjdA0KPiAqcCkNCj4gIAkJCWlmIChuaWQgPT0gZW52 LnNyY19uaWQgfHwgbmlkID09IHAtPm51bWFfcHJlZmVycmVkX25pZCkNCj4gIAkJCQljb250aW51 ZTsNCj4gDQo+IC0JCQlkaXN0ID0gbm9kZV9kaXN0YW5jZShlbnYuc3JjX25pZCwgZW52LmRzdF9u aWQpOw0KPiArCQkJZGlzdCA9IG5vZGVfZGlzdGFuY2UoZW52LnNyY19uaWQsIG5pZCk7DQo+ICAJ CQlpZiAoc2NoZWRfbnVtYV90b3BvbG9neV90eXBlID09IE5VTUFfQkFDS1BMQU5FICYmDQo+ICAJ CQkJCQlkaXN0ICE9IGVudi5kaXN0KSB7DQo+ICAJCQkJdGFza3dlaWdodCA9IHRhc2tfd2VpZ2h0 KHAsIGVudi5zcmNfbmlkLCBkaXN0KTsNCj4gLS0NCj4gMi45LjQNCg0K