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spf=none smtp.mailfrom=xen-devel-bounces@lists.xenproject.org Received: from localhost ([127.0.0.1] helo=lists.xenproject.org) by lists.xenproject.org with esmtp (Exim 4.89) (envelope-from ) id 1iChhi-0006r4-LL; Tue, 24 Sep 2019 10:05:54 +0000 Received: from all-amaz-eas1.inumbo.com ([34.197.232.57] helo=us1-amaz-eas2.inumbo.com) by lists.xenproject.org with esmtp (Exim 4.89) (envelope-from ) id 1iChhh-0006qz-3Q for xen-devel@lists.xenproject.org; Tue, 24 Sep 2019 10:05:53 +0000 X-Inumbo-ID: e3b1267c-deb2-11e9-9613-12813bfff9fa Received: from mx1.suse.de (unknown [195.135.220.15]) by localhost (Halon) with ESMTPS id e3b1267c-deb2-11e9-9613-12813bfff9fa; Tue, 24 Sep 2019 10:05:52 +0000 (UTC) X-Virus-Scanned: by amavisd-new at test-mx.suse.de Received: from relay2.suse.de (unknown [195.135.220.254]) by mx1.suse.de (Postfix) with ESMTP id 52F8DAD8C; Tue, 24 Sep 2019 10:05:51 +0000 (UTC) To: Juergen Gross References: <20190914085251.18816-1-jgross@suse.com> <20190914085251.18816-34-jgross@suse.com> From: Jan Beulich Message-ID: <084a148f-ad84-9c43-339b-cdd0a7365cde@suse.com> Date: Tue, 24 Sep 2019 12:05:50 +0200 User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:60.0) Gecko/20100101 Thunderbird/60.9.0 MIME-Version: 1.0 In-Reply-To: <20190914085251.18816-34-jgross@suse.com> Content-Language: en-US Subject: Re: [Xen-devel] [PATCH v3 33/47] xen/sched: add a percpu resource index X-BeenThere: xen-devel@lists.xenproject.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Xen developer discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Cc: George Dunlap , xen-devel@lists.xenproject.org, Dario Faggioli Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: xen-devel-bounces@lists.xenproject.org Sender: "Xen-devel" T24gMTQuMDkuMjAxOSAxMDo1MiwgSnVlcmdlbiBHcm9zcyB3cm90ZToKPiAtLS0gYS94ZW4vY29t bW9uL3NjaGVkdWxlLmMKPiArKysgYi94ZW4vY29tbW9uL3NjaGVkdWxlLmMKPiBAQCAtNzEsNiAr NzEsNyBAQCBzdGF0aWMgdm9pZCBwb2xsX3RpbWVyX2ZuKHZvaWQgKmRhdGEpOwo+ICAvKiBUaGlz IGlzIGdsb2JhbCBmb3Igbm93IHNvIHRoYXQgcHJpdmF0ZSBpbXBsZW1lbnRhdGlvbnMgY2FuIHJl YWNoIGl0ICovCj4gIERFRklORV9QRVJfQ1BVKHN0cnVjdCBzY2hlZHVsZXIgKiwgc2NoZWR1bGVy KTsKPiAgREVGSU5FX1BFUl9DUFVfUkVBRF9NT1NUTFkoc3RydWN0IHNjaGVkX3Jlc291cmNlICos IHNjaGVkX3Jlcyk7Cj4gK3N0YXRpYyBERUZJTkVfUEVSX0NQVV9SRUFEX01PU1RMWSh1bnNpZ25l ZCBpbnQsIHNjaGVkX3Jlc19pZHgpOwoKSXQncyBvZiBjb3Vyc2Ugbm90IHZlcnkgaGVscGZ1bCB0 aGF0IHRoaXMgdmFyaWFibGUgKHJpZ2h0IGhlcmUpIGRvZXNuJ3QKZXZlciBnZXQgd3JpdHRlbiB0 bywgYW5kIGhlbmNlIG9uZSBjYW4ndCBqdWRnZSB3aGVyZSAvIGhvdyB0aGlzIGlzIHRvCmJlIGRv bmUgKHdpdGhvdXQgZ29pbmcgbG9vayBlbHNld2hlcmUpLiBCdXQgSSBndWVzcyB0aGF0IGNhbGN1 bGF0aW9uCmNhbid0IGJlIG1vdmVkIGludG8gdGhpcyBwYXRjaCAoYWNjZXB0aW5nIHRoYXQgaXQg d291bGQgYWx3YXlzIHlpZWxkCnplcm8gZm9yIG5vdyk/Cgo+IEBAIC0xMzUsNiArMTM2LDEyIEBA IHN0YXRpYyBzdHJ1Y3Qgc2NoZWR1bGVyIHNjaGVkX2lkbGVfb3BzID0gewo+ICAgICAgLnN3aXRj aF9zY2hlZCAgID0gc2NoZWRfaWRsZV9zd2l0Y2hfc2NoZWQsCj4gIH07Cj4gIAo+ICtzdGF0aWMg aW5saW5lIHN0cnVjdCB2Y3B1ICpzY2hlZF91bml0MnZjcHVfY3B1KHN0cnVjdCBzY2hlZF91bml0 ICp1bml0LAoKY29uc3QgKG9uIHRoZSBwYXJhbWV0ZXIpPwoKPiArICAgICAgICAgICAgICAgICAg ICAgICAgICAgICAgICAgICAgICAgICAgICAgICB1bnNpZ25lZCBpbnQgY3B1KQo+ICt7Cj4gKyAg ICByZXR1cm4gdW5pdC0+ZG9tYWluLT52Y3B1W3VuaXQtPnVuaXRfaWQgKyBwZXJfY3B1KHNjaGVk X3Jlc19pZHgsIGNwdSldOwo+ICt9Cj4gKwo+ICBzdGF0aWMgaW5saW5lIHN0cnVjdCBzY2hlZHVs ZXIgKmRvbV9zY2hlZHVsZXIoY29uc3Qgc3RydWN0IGRvbWFpbiAqZCkKPiAgewo+ICAgICAgaWYg KCBsaWtlbHkoZC0+Y3B1cG9vbCAhPSBOVUxMKSApCj4gQEAgLTIwMDgsNyArMjAxNSw3IEBAIHN0 YXRpYyB2b2lkIHNjaGVkX3NsYXZlKHZvaWQpCj4gIAo+ICAgICAgcGNwdV9zY2hlZHVsZV91bmxv Y2tfaXJxKGxvY2ssIGNwdSk7Cj4gIAo+IC0gICAgc2NoZWRfY29udGV4dF9zd2l0Y2godnByZXYs IG5leHQtPnZjcHVfbGlzdCwgbm93KTsKPiArICAgIHNjaGVkX2NvbnRleHRfc3dpdGNoKHZwcmV2 LCBzY2hlZF91bml0MnZjcHVfY3B1KG5leHQsIGNwdSksIG5vdyk7Cj4gIH0KCkJ5IHRoZSBlbmQg b2YgdGhlIHNlcmllcyB0aGlzIHdpbGwgYmUKCiAgICBzY2hlZF9jb250ZXh0X3N3aXRjaCh2cHJl diwgc2NoZWRfdW5pdDJ2Y3B1X2NwdShuZXh0LCBjcHUpLAogICAgICAgICAgICAgICAgICAgICAg ICAgaXNfaWRsZV91bml0KG5leHQpICYmICFpc19pZGxlX3VuaXQocHJldiksIG5vdyk7CgpjbGFy aWZ5aW5nIChJIHRoaW5rKSB0aGF0ICJuZXh0IiBjYW4gaW5kZWVkIGJlIGFuIGlkbGUgdW5pdC4g SSdtIGhhdmluZwpkaWZmaWN1bHR5IHNlZWluZyBob3cgY2FuIHByb2R1Y2UgdGhlIGNvcnJlY3Qg cmVzdWx0IGluIGFsbCB0aHJlZSBjYXNlcwotIGFsbCB2Q1BVLXMgaW4gdGhlIHVuaXQgYmVsb25n IHRvIGEgcmVhbCBkb21haW4KLSBhbGwgdkNQVS1zIGluIHRoZSB1bml0IGJlbG9uZyB0byB0aGUg aWRsZSBkb21haW4KLSB0aGVyZSdzIGEgbWl4IG9mICJyZWFsIiBhbmQgKGZpbGxlcikgImlkbGUi IHZDUFUtcwpNeSBtYWluIHF1ZXN0aW9uIGlzIHdoYXQgIm5leHQiIGlzIGluIHRoZSBsYXN0IG9m IHRoZSAzIGNhc2VzIGFib3ZlLgpDb25zaWRlcmluZyB0aGF0IHNjaGVkdWxpbmcgaGFwcGVucyBp biB0ZXJtcyBvZiB1bml0cywgSSdkIGV4cGVjdCBpdCB0bwpiZSBhIHJlYWwgZG9tYWluJ3MgdW5p dCwgeWV0IHRoZW4gSSBkb24ndCBzZWUgaG93IHlvdSdkIGdldCBhdCB0aGUKY29ycmVjdCAoaWRs ZSkgdkNQVSB3aGVuIGNhbGxpbmcgc2NoZWRfdW5pdDJ2Y3B1X2NwdShuZXh0LCBjcHUpLgoKSmFu CgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpYZW4tZGV2 ZWwgbWFpbGluZyBsaXN0Clhlbi1kZXZlbEBsaXN0cy54ZW5wcm9qZWN0Lm9yZwpodHRwczovL2xp c3RzLnhlbnByb2plY3Qub3JnL21haWxtYW4vbGlzdGluZm8veGVuLWRldmVs