From mboxrd@z Thu Jan 1 00:00:00 1970 From: Boris Ostrovsky Subject: Re: maybe revert commit c275a57f5ec3 "xen/balloon: Set balloon's initial state to number of existing RAM pages" Date: Tue, 28 Mar 2017 12:32:41 -0400 Message-ID: <95e0062c-ed5d-8a27-73ef-e94a9268467e__41829.223794821$1490718834$gmane$org@oracle.com> References: <0628e2af-f7e7-056a-82ec-68860f9c4f29@oracle.com> <20170324211016.GG9755@char.us.oracle.com> <9b134234-5b38-c325-b3c2-f37b4c45c2cf@oracle.com> <58DA361E0200007800148E16@prv-mh.provo.novell.com> <2288a326-752e-85a5-d986-62c86b91e249@oracle.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mail6.bemta6.messagelabs.com ([193.109.254.103]) by lists.xenproject.org with esmtp (Exim 4.84_2) (envelope-from ) id 1csu37-0004uD-T8 for xen-devel@lists.xenproject.org; Tue, 28 Mar 2017 16:32:49 +0000 In-Reply-To: List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xen.org Sender: "Xen-devel" To: Juergen Gross , Jan Beulich , Dan Streetman Cc: xen-devel@lists.xenproject.org, linux-kernel@vger.kernel.org List-Id: xen-devel@lists.xenproject.org T24gMDMvMjgvMjAxNyAxMTozMCBBTSwgSnVlcmdlbiBHcm9zcyB3cm90ZToKPiBPbiAyOC8wMy8x NyAxNjoyNywgQm9yaXMgT3N0cm92c2t5IHdyb3RlOgo+PiBPbiAwMy8yOC8yMDE3IDA0OjA4IEFN LCBKYW4gQmV1bGljaCB3cm90ZToKPj4+Pj4+IE9uIDI4LjAzLjE3IGF0IDAzOjU3LCA8Ym9yaXMu b3N0cm92c2t5QG9yYWNsZS5jb20+IHdyb3RlOgo+Pj4+IEkgdGhpbmsgdGhlcmUgaXMgaW5kZWVk IGEgZGlzY29ubmVjdCBiZXR3ZWVuIHRhcmdldCBtZW1vcnkgKHByb3ZpZGVkIGJ5IAo+Pj4+IHRo ZSB0b29sc3RhY2spIGFuZCBjdXJyZW50IG1lbW9yeSAoaS5lIGFjdHVhbCBwYWdlcyBhdmFpbGFi bGUgdG8gdGhlIGd1ZXN0KS4KPj4+Pgo+Pj4+IEZvciBleGFtcGxlCj4+Pj4KPj4+PiBbICAgIDAu MDAwMDAwXSBCSU9TLWU4MjA6IFttZW0gMHgwMDAwMDAwMDAwMDllMDAwLTB4MDAwMDAwMDAwMDA5 ZmZmZl0gCj4+Pj4gcmVzZXJ2ZWQKPj4+PiBbICAgIDAuMDAwMDAwXSBCSU9TLWU4MjA6IFttZW0g MHgwMDAwMDAwMDAwMGUwMDAwLTB4MDAwMDAwMDAwMDBmZmZmZl0gCj4+Pj4gcmVzZXJ2ZWQKPj4+ Pgo+Pj4+IGFyZSBtaXNzZWQgaW4gdGFyZ2V0IGNhbGN1bGF0aW9uLiBUaGUgaHZtbG9hZGVyIG1h cmtzIHRoZW0gYXMgUkVTRVJWRUQgCj4+Pj4gKGluIGJ1aWxkX2U4MjBfdGFibGUoKSkgYnV0IHRh cmdldCB2YWx1ZSBpcyBub3QgYXdhcmUgb2YgdGhpcyBhY3Rpb24uCj4+Pj4KPj4+PiBBbmQgdGhl biB0aGUgc2FtZSBwcm9ibGVtIHJlcGVhdHMgd2hlbiBrZXJuZWwgcmVtb3ZlcyAKPj4+PiAweDAw MGEwMDAwLTB4MDAwZmZmZmYgY2h1bmsuCj4+PiBCdXQgdGhpcyBpcyBhbGwgaW4tZ3Vlc3QgYmVo YXZpb3IsIGkuZS4gbm90aGluZyBhbiBlbnRpdHkgb3V0c2lkZSB0aGUKPj4+IGd1ZXN0ICh0b29s IHN0YWNrIG9yIGh5cGVydmlzb3IpIHNob3VsZCBuZWVkIHRvIGJlIGF3YXJlIG9mLiBUaGF0Cj4+ PiBzYWlkLCB0aGVyZSBpcyBzdGlsbCByb29tIGZvciBpbXByb3ZlbWVudCBpbiB0aGUgdG9vbHMg SSB0aGluazoKPj4+IFJlZ2lvbnMgd2hpY2ggYXJjaGl0ZWN0dXJhbGx5IGFyZW4ndCBSQU0gKG5h bWVseSB0aGUKPj4+IDB4YTAwMDAtMHhmZmZmZiByYW5nZSkgd291bGQgcHJvYmFibHkgYmV0dGVy IG5vdCBiZSBhY2NvdW50ZWQKPj4+IGZvciBhcyBSQU0gYXMgZmFyIGFzIGJhbGxvb25pbmcgaXMg Y29uY2VybmVkLiBJbiB0aGUgaHlwZXJ2aXNvciwKPj4+IG90b2gsIGFsbCBtZW1vcnkgYXNzaWdu ZWQgdG8gdGhlIGd1ZXN0IChpLmUuIGluY2x1ZGluZyBzdWNoIGJhY2tpbmcKPj4+IFJPTXMpIG5l ZWRzIHRvIGJlIGFjY291bnRlZC4KPj4gT24gdGhlIExpbnV4IHNpZGUgd2Ugc2hvdWxkIG5vdCBp bmNsdWRlIGluIGJhbGxvb24gY2FsY3VsYXRpb25zIHBhZ2VzCj4+IHJlc2VydmVkIGJ5IHRyaW1f Ymlvc19yYW5nZSgpLCBpLmUuIChCSU9TX0VORC1CSU9TX0JFR0lOKSArIDEuCj4+Cj4+IFdoaWNo IGxlYXZlcyBodm1sb2FkZXIncyBzcGVjaWFsIHBhZ2VzIChhbmQgcG9zc2libHkgbWVtb3J5IHVu ZGVyCj4+IDB4QTAwMDAgd2hpY2ggbWF5IGdldCByZXNlcnZlZCkuIENhbiB3ZSBwYXNzIHRoaXMg aW5mbyB0byBndWVzdHMgdmlhCj4+IHhlbnN0b3JlPwo+IEknZCByYXRoZXIga2VlcCBhbiBpbnRl cm5hbCBkaWZmZXJlbmNlIGJldHdlZW4gb25saW5lIHBhZ2VzIGFuZCBFODIwLW1hcAo+IGNvdW50 IHZhbHVlIGluIHRoZSBiYWxsb29uIGRyaXZlci4gVGhpcyBzaG91bGQgd29yayBhbHdheXMuCgpX ZSBjb3VsZCBpbmRlZWQgYmFzZSBjYWxjdWxhdGlvbiBvbiBpbml0aWFsIHN0YXRlIG9mIGU4MjAg YW5kIG5vdCBjb3VudAp0aGUgaG9sZXMgdG93YXJkIGJhbGxvb25pbmcgbmVlZHMuIEkgYW0gbm90 IHN1cmUgdGhpcyB3aWxsIHdvcmsgZm9yCm1lbW9yeSB1bnBsdWcgdGhvdWdoLCB3aGVyZSBhIGhv bGUgY2FuIGJlIGNyZWF0ZWQgaW4gdGhlIG1hcCBhbmQgd2Ugd2lsbApiZSBzdXBwb3NlZCB0byBo YW5kbGUgZGlzYXBwZWFyaW5nIG1lbW9yeSB2aWEgYmFsbG9vbmluZy4KCk9yIGFtIEkgY3JlYXRp bmcgYSBwcm9ibGVtIHdoZXJlIG5vbmUgZXhpc3RzPwoKLWJvcmlzCgpfX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpYZW4tZGV2ZWwgbWFpbGluZyBsaXN0Clhl bi1kZXZlbEBsaXN0cy54ZW4ub3JnCmh0dHBzOi8vbGlzdHMueGVuLm9yZy94ZW4tZGV2ZWwK