From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from dpdk.org (dpdk.org [92.243.14.124]) by inbox.dpdk.org (Postfix) with ESMTP id CDBBDA00C5; Sun, 26 Apr 2020 04:51:51 +0200 (CEST) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id A3DF81C0C6; Sun, 26 Apr 2020 04:51:51 +0200 (CEST) Received: from mail-ua1-f67.google.com (mail-ua1-f67.google.com [209.85.222.67]) by dpdk.org (Postfix) with ESMTP id A6E781C0C3 for ; Sun, 26 Apr 2020 04:51:49 +0200 (CEST) Received: by mail-ua1-f67.google.com with SMTP id a7so5751779uak.2 for ; Sat, 25 Apr 2020 19:51:49 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=smartx-com.20150623.gappssmtp.com; s=20150623; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc:content-transfer-encoding; bh=7ydncAXmixtRcawWbJnemLlq0daI0e5G25XGRukhcsc=; b=Tc5nf1XtBGgVmw6QIpzsqj5Hi/gO5u7kwAiQKI0WlGFVR4rTM6kw3bIdPzDdQvhVpX eyqK9QK9n4q9JWeg/lPRMkfEYSJYBSbMJJ3wQduHMHGsVGNOxJKmP5z0sozbFaghmiN1 K3Z06SFOStw+ttq3bmFhcmwqfS9rDNmex5vKuiJEhDOl0u7jZPzqxYkNUaAeakx9jDOS BIPI3F+tZAc9BX43mGFfVduhReFuKQV+ju4YBqq+CL5cKbXPYm+XtRkEop2aU87jPaqw mAZHalQMneNFhI7b6pTVEnIYiBo5U2I95Gl2jp6bhKBMwtlOe0iKei5XD+ViMP6FWfPS IU6Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc:content-transfer-encoding; bh=7ydncAXmixtRcawWbJnemLlq0daI0e5G25XGRukhcsc=; b=lyZIe7sURnqvfaWRePz16iCeXW4lxnuZ2hzEfP5szmAomjRZIoWEpVkMX9VVdZCbyB ZrAcSG+nA3ij/32G5ihwcbTyH9o/PRKdPYFY3a960eAA9C8qOWOY27trUkEzBZ6LFheY KHhug1vQQJ8abNdFVi2N3hX8IxjvL97dj4azKmh1U5jDtvCCoHhfLAf1o2DcJAOZ4dra 9PjxABaGIO/rOQnQZooUeDPSKTc3nXy9u27ZIx7dnOc1VKdjt26KyvIEPbfF0p8F2rAE yOr3I67lB0qjqUzKfMZeUdAxj4gIG7/ffzam87RSU2H/1kMJbtL+089WCl5v73+dP53J PfOw== X-Gm-Message-State: AGi0PuYhVES70jqj/JIQYCGannlgd02JUC7eQu5ImOgLgE4iIXvrf8Jz KLu5bqMBz8IZFz1Tgw3FLE9xtjWHyV0c7p5BQ3GlHqxzbpTyFgnKkFPOIypTz/lQSeyxR7txFSQ q86HICGRdnGSP X-Google-Smtp-Source: APiQypLZ5m/w8JMWDa98ot3yRkWLRo70IU5XbMI0/TvChO6NauFwR950iVdKm2sCzIT8/bBUbdfPyy/fdTYCDIafTrM= X-Received: by 2002:ab0:7356:: with SMTP id k22mr12964031uap.122.1587869508634; Sat, 25 Apr 2020 19:51:48 -0700 (PDT) MIME-Version: 1.0 References: <20200424104205.26846-1-fengli@smartx.com> In-Reply-To: From: Li Feng Date: Sun, 26 Apr 2020 10:51:37 +0800 Message-ID: To: David Marchand Cc: Anatoly Burakov , dev , dpdk stable , Kyle Zhang , Feng Li , Yang Fan Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: base64 Subject: Re: [dpdk-dev] [PATCH] mem: mark pages as not accessed when returning back to memory pool X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" VGhhbmtzLA0KDQpGZW5nIExpDQoNCkRhdmlkIE1hcmNoYW5kIDxkYXZpZC5tYXJjaGFuZEByZWRo YXQuY29tPiDkuo4yMDIw5bm0NOaciDI15pel5ZGo5YWtIOS4iuWNiDE6MTDlhpnpgZPvvJoNCj4N Cj4gT24gRnJpLCBBcHIgMjQsIDIwMjAgYXQgMTI6NDMgUE0gTGkgRmVuZyA8ZmVuZ2xpQHNtYXJ0 eC5jb20+IHdyb3RlOg0KPiA+DQo+ID4gQ29tbWl0IDhhNGJhZjA2YzE3YSAoIm1lbTogbWFyayBw YWdlcyBhcyBub3QgYWNjZXNzZWQgd2hlbiByZXNlcnZpbmcgVkEiKQ0KPiA+IGhhcyBtYXBwZWQg dGhlIGluaXRpYWxpemVkIG1lbW9yeSB3aXRoIFBST1RfTk9ORSwgYW5kIHdoZW4gaXQncyB1bm1h cHBlZCwNCj4gPiBlYWxfbWVtYWxsb2MuYyBzaG91bGQgcmVtbWFwIHRoZSBhbm9ueW1vdXMgbWVt b3J5IHdpdGggUFJPVF9OT05FIHRvby4NCj4gPg0KPiA+IFNpZ25lZC1vZmYtYnk6IExpIEZlbmcg PGZlbmdsaUBzbWFydHguY29tPg0KPg0KPiBGaXhlczogOGE0YmFmMDZjMTdhICgibWVtOiBtYXJr IHBhZ2VzIGFzIG5vdCBhY2Nlc3NlZCB3aGVuIHJlc2VydmluZyBWQSIpDQo+IENjOiBzdGFibGVA ZHBkay5vcmcNCj4NCj4gQWNrZWQtYnk6IEFuYXRvbHkgQnVyYWtvdiA8YW5hdG9seS5idXJha292 QGludGVsLmNvbT4NCj4NCj4gQXBwbGllZCwgdGhhbmtzLg0KPg0KPg0KPg0KPiBQbGVhc2UgZm9y IGZ1dHVyZSBjb250cmlidXRpb25zLCBjb3VsZCB5b3UgZ2V0IHRoaXMgZm9vdGVyIHJlbW92ZWQ/ DQpJIHRoaW5rIEl0J3MgYXR0YWNoZWQgYnkgdGhlIGNvcnBvcmF0aW9uIG1haWwgc2VydmVyLg0K TWF5YmUgSSBuZWVkIGFzayBJVCBkZXBhcnRtZW50IGZvciBoZWxwLg0KDQo+DQo+ID4gVGhlIFNt YXJ0WCBlbWFpbCBhZGRyZXNzIGlzIG9ubHkgZm9yIGJ1c2luZXNzIHB1cnBvc2UuIEFueSBzZW50 IG1lc3NhZ2UNCj4gPiB0aGF0IGlzIG5vdCByZWxhdGVkIHRvIHRoZSBidXNpbmVzcyBpcyBub3Qg YXV0aG9yaXplZCBvciBwZXJtaXR0ZWQgYnkNCj4gPiBTbWFydFguDQo+ID4g5pys6YKu566x5Li6 5YyX5Lqs5b+X5YeM5rW357qz56eR5oqA5pyJ6ZmQ5YWs5Y+477yIU21hcnRY77yJ5bel5L2c6YKu 566xLiDlpoLmnKzpgq7nrrHlj5Hlh7rnmoTpgq7ku7bkuI7lt6XkvZzml6DlhbMs6K+l6YKu5Lu2 5pyq5b6X5Yiw5pys5YWs5Y+45Lu75L2V55qE5piO56S65oiW6buY56S655qE5o6I5p2DLg0KPg0K Pg0KPiAtLQ0KPiBEYXZpZCBNYXJjaGFuZA0KPg0KCi0tIApUaGUgU21hcnRYIGVtYWlsIGFkZHJl c3MgaXMgb25seSBmb3IgYnVzaW5lc3MgcHVycG9zZS4gQW55IHNlbnQgbWVzc2FnZSAKdGhhdCBp cyBub3QgcmVsYXRlZCB0byB0aGUgYnVzaW5lc3MgaXMgbm90IGF1dGhvcml6ZWQgb3IgcGVybWl0 dGVkIGJ5IApTbWFydFguCuacrOmCrueuseS4uuWMl+S6rOW/l+WHjOa1t+e6s+enkeaKgOaciemZ kOWFrOWPuO+8iFNtYXJ0WO+8ieW3peS9nOmCrueusS4g5aaC5pys6YKu566x5Y+R5Ye655qE6YKu 5Lu25LiO5bel5L2c5peg5YWzLOivpemCruS7tuacquW+l+WIsOacrOWFrOWPuOS7u+S9leeahOaY juekuuaIlum7mOekuueahOaOiOadgy4KCgo=