From mboxrd@z Thu Jan 1 00:00:00 1970 From: Dario Faggioli Subject: [PATCH 0/3] The 'null' Scheduler Date: Fri, 17 Mar 2017 19:42:50 +0100 Message-ID: <148977585611.29510.906390949919041674.stgit@Palanthas.fritz.box> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mail6.bemta5.messagelabs.com ([195.245.231.135]) by lists.xenproject.org with esmtp (Exim 4.84_2) (envelope-from ) id 1cowpz-0005As-7H for xen-devel@lists.xenproject.org; Fri, 17 Mar 2017 18:42:55 +0000 Received: by mail-wr0-f194.google.com with SMTP id u48so10578087wrc.1 for ; Fri, 17 Mar 2017 11:42:53 -0700 (PDT) List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xen.org Sender: "Xen-devel" To: xen-devel@lists.xenproject.org Cc: Jonathan Davies , Wei Liu , Ian Jackson , George Dunlap , Marcus Granado , Stefano Stabellini , Julien Grall List-Id: xen-devel@lists.xenproject.org SGVsbG8sCgpUaGlzIHBhdGNoIHNlcmllcyBpbXBsZW1lbnRzIHdoYXQgSSBjYWxsIHRoZSAnbnVs bCcgc2NoZWR1bGVyLgoKSXQncyBhIHZlcnkgc2ltcGxlLCB2ZXJ5IHN0YXRpYyBzY2hlZHVsaW5n IHBvc2ljeSB0aGF0IGFsd2F5cyBzY2hlZHVsZXMgdGhlIHNhbWUgdkNQVShzKSBvbiB0aGUgc2Ft ZSBwQ1BVKHMpLiBUaGF0J3MgaXQuCgpJZiB0aGVyZSBhcmUgbGVzcyB2Q1BVcyB0aGFuIHBDUFVz LCBzb21lIG9mIHRoZSBwQ1BVcyBhcmUgX2Fsd2F5c18gaWRsZS4gSWYgdGhlcmUgYXJlIG1vcmUs IHNvbWUgdkNQVXMgX25ldmVyXyBydW4uClRoYXQgaXMgbm90IGVudGlyZWx5IHRydWUsIGFzIHRo ZXJlIGlzIHNvbWUgbG9naWMgdG8gbWFrZSBzdXJlIHRoYXQgd2FpdGluZyB0byBydW4gdkNQVXMg YXJlIGV4ZWN1dGVkLCBmb3IgaW5zdGFuY2UsIG9uIGEgbmV3IHBDUFUgdGhhdCBlbnRlcnMgdGhl IGNwdXBvb2wsIGFuZCB0aGluZ3MgbGlrZSB0aGF0LgoKVGhlIGRlbWFuZCBmb3IgdGhpcyBjYW1l cyBmcm9tIFhlbiBvbiBBUk0gcGVvcGxlIGFuZCB0aGUgZW1iZWRkZWQgd29ybGQgaW4gZ2VuZXJh bCAoSGV5LCBTdGVmYW5vISA6LVApLCB3aGVyZSBpdCBpcyBub3QgdW5jb21tb24gdG8gaGF2ZSBz dXBlciBzdGF0aWMgc3lzdGVtcyB0aGF0IHBlcmNlaXZlcyBhbiBhZHZhbmNlZCBnZW5lcmFsIHB1 cnBvc2Ugc2NoZWR1bGVyIGp1c3QgYXMgcHVyZSBvdmVyaGVhZC4KCkFzIGEgbWF0dGVyIG9mIGZh Y3QsIHRoaXMgbWF5IHR1cm4gb3V0IHVzZWZ1bCBpbiBsZXNzIGVtYmVkZGVkIHNjZW5hcmlvLCBs aWtlIEhpZ2ggUGVyZm9ybWFjZSBDb21wdXRpbmcgKHdoZXJlLCBhZ2Fpbiwgc2NoZWR1bGluZyBp cywgb2Z0ZW4sIHVubmVjZXNzYXJ5IG92ZXJoZWFkKSwgYnV0IGV2ZW4gc29tZSBvZiBvdXIgbXVj aCBtb3JlIGNsYXNzaWMgWGVuIHVzZSBjYXNlIChsaWtlIGNvbnNvbGlkYXRpb24sIENjLWluZyBK b25hdGhhbiBhbmQgTWFyY3VzIHdobyBzYWlkIHRoZXkgd2VyZSBpbnRlcmVzdGVkIGluIGl0KS4K ClRoZSBzY2hlZHVsZXIgaXMgcmVhbGx5IHNpbXBsZSwgYW5kIGVzcGVjaWFsbHkgdGhlIGhvdCBw YXRocyAtLWkuZS4sIHNsZWVwLCB3YWtldXAgYW5kIHNjaGVkdWxlLS0gYXJlIHN1cGVyIGxlYW4g YW5kIHF1aWNrLCBpbiA5OSUgb2YgdGhlIGNhc2VzLiBBbGwgdGhlIHNsaWdodGx5IG1vcmUgY29t cGxpY2F0ZWQgbG9naWMgZm9yIGRlYWxpbmcgd2l0aCBwQ1BVcyBjb21pbmcgYW5kIGdvaW5nIGZy b20gYSBjcHVwb29sIHRoYXQgdXNlcyB0aGlzIHNjaGVkdWxlciByZXNpZGVzIGluIGZ1bmN0aW9u cyB0aGF0IGhhbmRsZSBpbnNlcnRpb24sIHJlbW92YWwgYW5kIG1pZ3JhdGlvbiBvZiB2Q1BVcywg d2hpY2ggYXJlIG9ubHkgY2FsbGVkIHdoZW4gc3VjaCBjb25maWd1cmF0aW9uIGNoYW5nZXMgaGFw cGVucyAoc28sIHR5cGljYWxseSwgIm9mZmxpbmUiLCBpbiBtb3N0IG9mIHRoZSBlbWJlZGRlZCB1 c2VjYXNlcykuCgpJIGltcGxlbWVudGVkIHN1cHBvcnQgZm9yIGhhcmQgYWZmaW5pdHkgaW4gb3Jk ZXIgdG8gcHJvdmlkZSBhdCBsZWFzdCBhIHJ1ZGltZW50YWwgaW50ZXJmYWNlIGZvciBpbnRlcmFj dGluZyB3aXRoIHRoZSBzY2hlZHVsZXIgYW5kIGFmZmVjdCB0aGUgcGxhY2VtZW50IChpdCdzIGNh bGxlZCBhc3NpZ25tZW50IHdpdGhpbiB0aGUgY29kZSkgb2YgdkNQVXMgb24gcENQVXMuCgpJJ3Zl IHRlc3RlZCB0aGUgc2NoZWR1bGVyIGJvdGggaW5zaWRlIGEgY3B1cG9vbCAodXNpbmcgYm90aCBD cmVkaXQxIGFuZCBDcmVkaXQyIGFzIGJvb3Qgc2NoZWR1bGVycykgYW5kIGFzIGRlZmF1bHQsIGNo b29zaW5nIGl0IGF0IGJvb3QgYW5kIHVzaW5nIGl0IGZvciBEb20wIGFuZCBhIGZldyBvdGhlciBk b21haW5zLiBJbiB0aGUgbGF0dGVyIGNhc2UsIHlvdSBwcm9iYWJseSB3YW50IHRvIGxpbWl0IHRo ZSBudW1iZXIgb2YgRG9tMCdzIHZDUFVzIHRvbywgb3IgdGhlcmUgd2lsbCBiZSB2ZXJ5IGZldyB0 byBleHBlcmltZW50IHdpdGghIDotUAoKSSBoYXZlbid0IGRvbmUgYW55IHBlcmZvcm1hbmNlIG9y IG92ZXJoZWFkIG1lYXN1cmVtZW50cyBzbyBmYXIsIGJ1dCBJIHdpbGwgc29vbiBlbm91Z2guCgpJ IGFsc28gY29uc2lkZXIgdGhpcyB0byBiZSBleHBlcmltZW50YWwsIGFuZCBJJ2xsIGFsc28gd3Jp dGUgYSBmZWF0dXJlIGRvY3VtZW50IEFTQVAuCgpUaGFua3MgYW5kIFJlZ2FyZHMsCkRhcmlvCi0t LQpEYXJpbyBGYWdnaW9saSAoMyk6CiAgICAgIHhlbjogc2NoZWQ6IGludHJvZHVjZSB0aGUgJ251 bGwnIHNlbWktc3RhdGljIHNjaGVkdWxlcgogICAgICB4ZW46IHNjaGVkX251bGw6IHN1cHBvcnQg Zm9yIGhhcmQgYWZmaW5pdHkKICAgICAgdG9vbHM6IHNjaGVkOiBhZGQgc3VwcG9ydCBmb3IgJ251 bGwnIHNjaGVkdWxlcgoKIGRvY3MvbWlzYy94ZW4tY29tbWFuZC1saW5lLm1hcmtkb3duIHwgICAg MiAKIHRvb2xzL2xpYnhsL2xpYnhsLmggICAgICAgICAgICAgICAgIHwgICAgNiAKIHRvb2xzL2xp YnhsL2xpYnhsX3NjaGVkLmMgICAgICAgICAgIHwgICAyNCArCiB0b29scy9saWJ4bC9saWJ4bF90 eXBlcy5pZGwgICAgICAgICB8ICAgIDEgCiB4ZW4vY29tbW9uL0tjb25maWcgICAgICAgICAgICAg ICAgICB8ICAgMTEgCiB4ZW4vY29tbW9uL01ha2VmaWxlICAgICAgICAgICAgICAgICB8ICAgIDEg CiB4ZW4vY29tbW9uL3NjaGVkX251bGwuYyAgICAgICAgICAgICB8ICA4MzcgKysrKysrKysrKysr KysrKysrKysrKysrKysrKysrKysrKysKIHhlbi9jb21tb24vc2NoZWR1bGUuYyAgICAgICAgICAg ICAgIHwgICAgMiAKIHhlbi9pbmNsdWRlL3B1YmxpYy9kb21jdGwuaCAgICAgICAgIHwgICAgMSAK IDkgZmlsZXMgY2hhbmdlZCwgODg0IGluc2VydGlvbnMoKyksIDEgZGVsZXRpb24oLSkKIGNyZWF0 ZSBtb2RlIDEwMDY0NCB4ZW4vY29tbW9uL3NjaGVkX251bGwuYwotLQo8PFRoaXMgaGFwcGVucyBi ZWNhdXNlIEkgY2hvb3NlIGl0IHRvIGhhcHBlbiE+PiAoUmFpc3RsaW4gTWFqZXJlKQotLS0tLS0t LS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0t LQpEYXJpbyBGYWdnaW9saSwgUGguRCwgaHR0cDovL2Fib3V0Lm1lL2RhcmlvLmZhZ2dpb2xpClNl bmlvciBTb2Z0d2FyZSBFbmdpbmVlciwgQ2l0cml4IFN5c3RlbXMgUiZEIEx0ZC4sIENhbWJyaWRn ZSAoVUspCgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpY ZW4tZGV2ZWwgbWFpbGluZyBsaXN0Clhlbi1kZXZlbEBsaXN0cy54ZW4ub3JnCmh0dHBzOi8vbGlz dHMueGVuLm9yZy94ZW4tZGV2ZWwK