From mboxrd@z Thu Jan 1 00:00:00 1970 From: Boris Ostrovsky Subject: Re: [PATCH v3 7/9] mm: Keep pages available for allocation while scrubbing Date: Thu, 4 May 2017 13:26:24 -0400 Message-ID: References: <1492184258-3277-1-git-send-email-boris.ostrovsky@oracle.com> <1492184258-3277-8-git-send-email-boris.ostrovsky@oracle.com> <590B6CE40200007800156EAD@prv-mh.provo.novell.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <590B6CE40200007800156EAD@prv-mh.provo.novell.com> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xen.org Sender: "Xen-devel" To: Jan Beulich Cc: tim@xen.org, sstabellini@kernel.org, wei.liu2@citrix.com, George.Dunlap@eu.citrix.com, andrew.cooper3@citrix.com, ian.jackson@eu.citrix.com, xen-devel@lists.xen.org List-Id: xen-devel@lists.xenproject.org T24gMDUvMDQvMjAxNyAxMjowMyBQTSwgSmFuIEJldWxpY2ggd3JvdGU6Cj4+Pj4gT24gMTQuMDQu MTcgYXQgMTc6MzcsIDxib3Jpcy5vc3Ryb3Zza3lAb3JhY2xlLmNvbT4gd3JvdGU6Cj4+IEluc3Rl YWQgb2Ygc2NydWJiaW5nIHBhZ2VzIHdoaWxlIGhvbGRpbmcgaGVhcCBsb2NrIHdlIGNhbiBtYXJr Cj4+IGJ1ZGR5J3MgaGVhZCBhcyBiZWluZyBzY3J1YmJlZCBhbmQgZHJvcCB0aGUgbG9jayB0ZW1w b3JhcmlseS4KPj4gSWYgc29tZW9uZSAobW9zdCBsaWtlbHkgYWxsb2NfaGVhcF9wYWdlcygpKSB0 cmllcyB0byBhY2Nlc3MKPj4gdGhpcyBjaHVuayBpdCB3aWxsIHNpZ25hbCB0aGUgc2NydWJiZXIg dG8gYWJvcnQgc2NydWIgYnkgc2V0dGluZwo+PiBoZWFkJ3MgUEFHRV9TQ1JVQl9BQk9SVCBiaXQu IFRoZSBzY3J1YmJlciBjaGVja3MgdGhpcyBiaXQgYWZ0ZXIKPj4gcHJvY2Vzc2luZyBlYWNoIHBh Z2UgYW5kIHN0b3BzIGl0cyB3b3JrIGFzIHNvb24gYXMgaXQgc2VlcyBpdC4KPiBFeHBsYW5hdGlv biBzb3VuZHMgZmluZSwgYnV0IGRpZG4ndCB5b3UgZWFybGllciBpbmRpY2F0ZSB5b3UgdGhpbmsK PiB5b3Vyc2VsZiB0aGF0IHRoZSB0aXRsZSBpcyBub3QgcmVhbGx5IHN1aXRhYmxlIChhbnltb3Jl KT8gSSdtIG9mCj4gdGhhdCBvcGluaW9uLCBhdCBsZWFzdCwgYXMgcGFnZXMgYXJlIGFsd2F5cyBh dmFpbGFibGUgbm93LCBpdCdzIGp1c3QKPiB0aGF0IHRoZSBsYXRlbmN5IHRvIGdldCBob2xkIG9m IHRoZSBoZWFwIGxvY2sgaXMgaGlnaGVyIGJlZm9yZSB0aGlzCj4gY2hhbmdlIHRoYW4gd2hhdCB3 ZSB3YW50IGl0IHRvIGJlLgoKVWhtLi4uIFllcywgdGhhdCdzIHdoYXQgaXQgbWVhbnQgdG8gc2F5 IDstKQoKU2hvdWxkIGhhdmUgYmVlbiAiS2VlcCAqaGVhcCogYXZhaWxhYmxlIHRvIG90aGVycyB3 aGlsZSBzY3J1YmJpbmciCgotYm9yaXMKCj4KPiBMb29raW5nIGF0IHRoZSBwYXRjaCBpdHNlbGYg aXMgbm90IG92ZXJseSB1c2VmdWwgYXMgaXQgc2VlbXMgd2l0aG91dAo+IHRoZSBkaXNwb3NpdGlv biBvZiBwYXRjaCA1IGJlaW5nIGNsZWFyLgo+Cj4gSmFuCj4KCgpfX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fXwpYZW4tZGV2ZWwgbWFpbGluZyBsaXN0Clhlbi1k ZXZlbEBsaXN0cy54ZW4ub3JnCmh0dHBzOi8vbGlzdHMueGVuLm9yZy94ZW4tZGV2ZWwK