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Fri, 16 Aug 2024 09:41:43 +0800 From: gaoxu To: Yu Zhao , Kalesh Singh CC: Andrew Morton , "linux-mm@kvack.org" , "linux-kernel@vger.kernel.org" , Suren Baghdasaryan , Shaohua Li , yipengxiang , fengbaopeng Subject: =?utf-8?B?5Zue5aSNOiBbUEFUQ0hdIG1tOiBhZGQgbGF6eWZyZWUgZm9saW8gdG8gbHJ1?= =?utf-8?Q?_tail?= Thread-Topic: [PATCH] mm: add lazyfree folio to lru tail Thread-Index: AdrvDo5mhFpHwjY+TGSie/L6+cGQzf//2ZUA//7+IPA= Date: Fri, 16 Aug 2024 01:41:43 +0000 Message-ID: <86738d19f97843efbfa0f83a2d85115a@honor.com> References: <37bbf461e81342a7b5798923b783e349@honor.com> In-Reply-To: Accept-Language: zh-CN, en-US Content-Language: zh-CN X-MS-Has-Attach: X-MS-TNEF-Correlator: Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 PiANCj4gT24gVGh1LCBBdWcgMTUsIDIwMjQgYXQgNjozM+KAr0FNIGdhb3h1IDxnYW94dTJAaG9u b3IuY29tPiB3cm90ZToNCj4gPg0KPiA+IFJlcGxhY2UgbHJ1dmVjX2FkZF9mb2xpbyB3aXRoIGxy dXZlY19hZGRfZm9saW9fdGFpbCBpbiB0aGUgbHJ1X2xhenlmcmVlX2ZuOg0KPiA+IDEuIFRoZSBs YXp5LWZyZWUgZm9saW8gaXMgYWRkZWQgdG8gdGhlIExSVV9JTkFDVElWRV9GSUxFIGxpc3QuIElm IGl0J3MNCj4gPiAgICBtb3ZlZCB0byB0aGUgTFJVIHRhaWwsIGl0IGFsbG93cyBmb3IgZmFzdGVy IHJlbGVhc2UgbGF6eS1mcmVlIGZvbGlvIGFuZA0KPiA+ICAgIHJlZHVjZXMgdGhlIGltcGFjdCBv biBmaWxlIHJlZmF1bHQuDQo+ID4gMi4gV2hlbiBtZ2xydSBpcyBlbmFibGVkLCB0aGUgbGF6eS1m cmVlIGZvbGlvIGlzIHJlY2xhaW1hYmxlZCBhbmQgc2hvdWxkIGJlDQo+ID4gICAgYWRkZWQgdXNp bmcgbHJ1X2dlbl9hZGRfZm9saW8obHJ1dmVjLCBmb2xpbywgdHJ1ZSkgaW5zdGVhZCBvZg0KPiA+ ICAgIGxydV9nZW5fYWRkX2ZvbGlvKGxydXZlYywgZm9saW8sIGZhbHNlKSBmb3IgYWRkaW5nIHRv IGdlbi4NCj4gPg0KPiA+IFdpdGggdGhlIGNoYW5nZSBpbiBwbGFjZSwgd29ya2luZ3NldF9yZWZh dWx0X2ZpbGUgaXMgcmVkdWNlZCBieSAzMyUgaW4gdGhlDQo+ID4gY29udGludW91cyBzdGFydHVw IHRlc3Rpbmcgb2YgdGhlIGFwcGxpY2F0aW9ucyBpbiB0aGUgQW5kcm9pZCBzeXN0ZW0uDQo+ID4N Cj4gPiBTaWduZWQtb2ZmLWJ5OiBnYW8geHUgPGdhb3h1MkBoaWhvbm9yLmNvbT4NCj4gPiAtLS0N Cj4gPiAgbW0vc3dhcC5jIHwgMiArLQ0KPiA+ICAxIGZpbGUgY2hhbmdlZCwgMSBpbnNlcnRpb24o KyksIDEgZGVsZXRpb24oLSkNCj4gPg0KPiA+IGRpZmYgLS1naXQgYS9tbS9zd2FwLmMgYi9tbS9z d2FwLmMNCj4gPiBpbmRleCA2Nzc4NmNiNzcuLmVkNDk2NDNlYyAxMDA2NDQNCj4gPiAtLS0gYS9t bS9zd2FwLmMNCj4gPiArKysgYi9tbS9zd2FwLmMNCj4gPiBAQCAtNjM1LDcgKzYzNSw3IEBAIHN0 YXRpYyB2b2lkIGxydV9sYXp5ZnJlZV9mbihzdHJ1Y3QgbHJ1dmVjICpscnV2ZWMsIHN0cnVjdA0K PiBmb2xpbyAqZm9saW8pDQo+IA0KPiBQbGVhc2Ugd29yayBhZ2FpbnN0IHRoZSBsYXRlc3QgbW0t dW5zdGFibGUuDQpUaGlzIHdhcyBteSBtaXN0YWtlLiBUaGFuayB5b3UgZm9yIHRoZSByZW1pbmRl ci4NCkkgd2lsbCByZXNlbmQgdGhlIHBhdGNoIGJhc2VkIG9uIHRoZSBtbS11bnN0YWJsZSBicmFu Y2gNCj4gDQo+ID4gICAgICAgICAgICAgICAgICAqIGFub255bW91cyBmb2xpb3MNCj4gPiAgICAg ICAgICAgICAgICAgICovDQo+ID4gICAgICAgICAgICAgICAgIGZvbGlvX2NsZWFyX3N3YXBiYWNr ZWQoZm9saW8pOw0KPiA+IC0gICAgICAgICAgICAgICBscnV2ZWNfYWRkX2ZvbGlvKGxydXZlYywg Zm9saW8pOw0KPiA+ICsgICAgICAgICAgICAgICBscnV2ZWNfYWRkX2ZvbGlvX3RhaWwobHJ1dmVj LCBmb2xpbyk7DQo+ID4NCj4gPiAgICAgICAgICAgICAgICAgX19jb3VudF92bV9ldmVudHMoUEdM QVpZRlJFRSwgbnJfcGFnZXMpOw0KPiA+ICAgICAgICAgICAgICAgICBfX2NvdW50X21lbWNnX2V2 ZW50cyhscnV2ZWNfbWVtY2cobHJ1dmVjKSwNCj4gUEdMQVpZRlJFRSwNCj4gDQo+IEthbGVzaCBo YXMgYmVlbiB3b3JraW5nIG9uIHNvbWV0aGluZyBzaW1pbGFyIGZvciBscnVfZGVhY3RpdmF0ZSgp LCBhbmQNCj4gaGUgY2FuIGhlbHAgdGVzdCBhbmQgcmV2aWV3IHRoaXMgcGF0Y2guDQo=