From mboxrd@z Thu Jan 1 00:00:00 1970 From: Dario Faggioli Subject: Re: [PATCH 3/7] xen: credit2: soft-affinity awareness in fallback_cpu() Date: Tue, 25 Jul 2017 19:30:18 +0200 Message-ID: <1501003818.26429.12.camel@citrix.com> References: <149762114626.11899.6393770850121347748.stgit@Solace.fritz.box> <149762243723.11899.13163340131516329714.stgit@Solace.fritz.box> <45a42cae-9683-9fd7-690f-6f5424e24ea9@citrix.com> <1500998459.26429.4.camel@citrix.com> <1501001243.26429.8.camel@citrix.com> <40937a5f-02ab-3e16-cfd6-e82ab116d8c5@citrix.com> Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1830021889325800620==" Return-path: Received: from mail6.bemta3.messagelabs.com ([195.245.230.39]) by lists.xenproject.org with esmtp (Exim 4.84_2) (envelope-from ) id 1da3fA-00028v-AV for xen-devel@lists.xenproject.org; Tue, 25 Jul 2017 17:30:28 +0000 In-Reply-To: <40937a5f-02ab-3e16-cfd6-e82ab116d8c5@citrix.com> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xen.org Sender: "Xen-devel" To: George Dunlap , xen-devel@lists.xenproject.org Cc: George Dunlap , Anshul Makkar , "Justin T. Weaver" List-Id: xen-devel@lists.xenproject.org --===============1830021889325800620== Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="=-3XBI7qvl3dagRKjYPQ1l" --=-3XBI7qvl3dagRKjYPQ1l Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable On Tue, 2017-07-25 at 17:52 +0100, George Dunlap wrote: > On 07/25/2017 05:47 PM, Dario Faggioli wrote: > >=20 > > All that being said, it probably would be good to add a performance > > counter, and try to get a sense of how frequently we actually end > > up in > > this function as a fallback. > >=20 > > But in the meantime, yes, I'd try to make svc stay in the runqueue > > where it is, in this case, if possible. >=20 > Sounds good.=C2=A0=C2=A0So are you going to respin the series then? >=20 Yep, I'll rebase and respin this series. And then rebase the caps series on top of this and respin it too. Dario --=20 <> (Raistlin Majere) ----------------------------------------------------------------- Dario Faggioli, Ph.D, http://about.me/dario.faggioli Senior Software Engineer, Citrix Systems R&D Ltd., Cambridge (UK) --=-3XBI7qvl3dagRKjYPQ1l Content-Type: application/pgp-signature; name="signature.asc" Content-Description: This is a digitally signed message part Content-Transfer-Encoding: 7bit -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQIcBAABCAAGBQJZd4AqAAoJEBZCeImluHPuWA4P/3exs28bOdrzxvaM1sqC6of3 UX24iLeAgh0XKatOvDg3ec9Ovym44Xk3qjTV2pw1mnvGEpqp1EX88/HoM9+bCxdi SWgyQBpqbhe+9vULhDzY5Wu0Fs56CiZSG2YB+ZQFadiA20HTn/W5rFDzQCO5mmaE G7lOgUXq5vtQASOoga7C20jCSiypux0olbUThVp4tqzGm/0/UzsJNvVd8XPplwny Punu/B/A2lsOXnnY8ZFTOOtKKBDFWbiK9XzQyupvK3ORfy1VK+cwGnv3HG6jMYcu ZvXe0ppfD4pkWTiWxAONTJY/JYeG0qoJ4EPH214neP8UcygNk99JiKlwjQ9UhVj+ SETdiXfMAAKiTcumlOd5o8W+cXC/Qmwe9VqpdA9dEvAah3F/uGH3jTcXctz3AmYE Z/WXAxT93npKRaiGnbihU339DnlnDe1MuYNwmO2A5KRBbKECoeOFnpclvqBVwDy5 GfVmrRovMM7YA/KcRzOS51P2gG2tvAlRQOr0eF62U0g4P7xPAeNJVGkY+HLf4Ory v/D8bpJIPgQ+IEmkAWsFApMentpp/FQGiCkaeIPtUdEkD7ASRJI90KPGCZWDQ5FU W2KHPjEyKFxzLWx1dJ4TcbKkepMF8QaUh5mVQEXSxpYzz4PBtF7tnG7OQ97M3Cem tKm5dEkm38mRrgHQ+6JF =/wJs -----END PGP SIGNATURE----- --=-3XBI7qvl3dagRKjYPQ1l-- --===============1830021889325800620== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: inline X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KWGVuLWRldmVs IG1haWxpbmcgbGlzdApYZW4tZGV2ZWxAbGlzdHMueGVuLm9yZwpodHRwczovL2xpc3RzLnhlbi5v cmcveGVuLWRldmVsCg== --===============1830021889325800620==--