Date: Tue, 30 Oct 2012 15:39:25 -0400 From: "Dave George" <info@promogoons.com> To: <freebsd-net@freebsd.org> Subject: Halloween Weekend Sale Get 15% Off this Weekend Message-ID: <538c.21f8275e.35c2e1d5@vmail17.mynewsletterbuilder.com>
next in thread | raw e-mail | index | archive | help
Halloween Sale - GET 15% OFF USE COUPON CODE "HALL"=C2=A0Brand New | You Asked for it You Got it ! | 100= % Targetted Followers =C2=A0FaceBook Likes | YouTube Views | Twitter Followers : http://promogoons.com/?product=3Dnew-100-targeted-followers 100% Targeted= Followers : http://promogoons.com/?product=3Dnew-100-targeted-followers Ge= t 100% Laser-Targeted Followers . Packages from 1000 to 4000 targeted Follo= wers per month , read more... : http://promogoons.com/?product=3Dnew-100-ta= rgeted-followers : http://promogoons.com/?product=3Dtwitter 10,000 Followe= rs $20 : http://promogoons.com/?product=3Dtwitter Get 10,000 Untargeted Fol= lowers for just $50 . We can help you jumpstart your twitter account , read= more ... : http://promogoons.com/?product=3Dtwitter : http://promogoons.com/?product=3Dyoutube Real Youtube Views : http://prom= ogoons.com/?product=3Dyoutube Need Youtube Views to catch that A&R's eye ? = We have 100% Real Views and are Partner Safe, =C2=A0=C2=A0read more... : ht= tp://promogoons.com/?product=3Dyoutube : http://promogoons.com/?product=3D= facebook FaceBook Likes : http://promogoons.com/?product=3Dfacebook Lets fa= ce it , who doesnt need more facebook likes ? We have what you need , read more ... : http://promogoons.com/?product=3Dfacebook : http://promogoons.com/?product=3Dsoundcloud SoundCloud Plays : http://pro= mogoons.com/?product=3Dsoundcloud Fast , Economical and Fun, Let Us Help yo= u get more Soundcloud plays , read more... : http://promogoons.com/?product= =3Dsoundcloud : http://promogoons.com/?product=3Ddatpiff-plays DatPiff Str= eams : http://promogoons.com/?product=3Ddatpiff-plays Got A Hot Mixtape on = DatPiff ? ? Cant Seem to cut through the wack tapes on the front page ? rea= d more... : http://promogoons.com/?product=3Ddatpiff-plays REPEAT CLIENTS GET 15% OFF |=C2=A0USE COUPON CODE "HALL" ON CHECKOUT Promogoons.com : http://promogoons.com | The Major Label's Dirty Little Se= cret Dave George - 678 508 2941 - sales@promogoons.com : mailto:sales@promogoons= .com=20 Skype | Yahoo | AIM : Promogoons United Promotions - po box 1526 - atlanta - GA - 30316 Subscribe to this newsletter: https://www.mynewsletterbuilder.com/tools/subscription.php?username=3Dbeats= forrappers&send_id=3D8130586434&l=3Ds&newsletter_id=3D1411516624 Unsubscribe freebsd-net@freebsd.org: https://www.mynewsletterbuilder.com/tools/subscription.php?username=3Dbeats= forrappers&send_id=3D8130586434&l=3Du&email=3Dfreebsd-net@freebsd.org Change your preferences: https://www.mynewsletterbuilder.com/tools/subscription.php?username=3Dbeats= forrappers&send_id=3D8130586434&l=3Dp&email=3Dfreebsd-net@freebsd.org Forward to a friend: https://www.mynewsletterbuilder.com/tools/forward.php?username=3Dbeatsforra= ppers&newsletter_id=3D1411516624&send_id=3D8130586434 Report this email as spam: https://www.mynewsletterbuilder.com/tools/abuse_report.php?username=3Dbeats= forrappers&send_id=3D8130586434&email=3Dfreebsd-net@freebsd.org This email was sent using MyNewsletterBuilder.com. From owner-freebsd-net@FreeBSD.ORG Wed Oct 31 06:42:36 2012 Return-Path: <owner-freebsd-net@FreeBSD.ORG> Delivered-To: freebsd-net@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id 1E6026BA; Wed, 31 Oct 2012 06:42:36 +0000 (UTC) (envelope-from adrian.chadd@gmail.com) Received: from mail-pb0-f54.google.com (mail-pb0-f54.google.com [209.85.160.54]) by mx1.freebsd.org (Postfix) with ESMTP id D08408FC14; Wed, 31 Oct 2012 06:42:35 +0000 (UTC) Received: by mail-pb0-f54.google.com with SMTP id rp8so806301pbb.13 for <multiple recipients>; Tue, 30 Oct 2012 23:42:35 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:sender:in-reply-to:references:date :x-google-sender-auth:message-id:subject:from:to:cc:content-type; bh=dt5l5MclRcSnB1EKVJHhUdxaDN4rTy4U2FGmJPwu4bU=; b=Ai2MBcLt5LtPhc34L/2bxr7AdJb8p+wmKho/cRGL+/hkp19EC703QNiK1xxJMGRhNK xSA5A5lo4cQUnl/MBo0nF8CpdHtowhB4+fkcLL2SnmLWw2l2pOwmrdjLIunUTwYcnnKC YAR4QdTbCdjTn1KbZXHdayaF6DPee9jgrQnIq3WFuytAV0fC+58M+KoOJ811mkCaeLbs pXrrRj86Ki/2YtP2o88VV6rsbk83PDuySSTe/yhTS2IB4y1R/wD4dOIw03OHR3whasaD mLkVt+oraRPWZGNVIIyVJ/ldPyOuRDxhDwK8JFlQf6X2OaLlmfVXFnIhlXictDTJROQf Gl0Q== MIME-Version: 1.0 Received: by 10.66.73.230 with SMTP id o6mr99340786pav.45.1351665755328; Tue, 30 Oct 2012 23:42:35 -0700 (PDT) Sender: adrian.chadd@gmail.com Received: by 10.68.124.130 with HTTP; Tue, 30 Oct 2012 23:42:35 -0700 (PDT) In-Reply-To: <CAJ-Vmo=9LE8AmLH8Ri0H4CGZBhGoSccPweXwyYVjmmaQnkM2Tw@mail.gmail.com> References: <CAFZ_MYL3v+hAea5RaBL4i9o_JjN6_u66znmXXcPsh11L7hHYEg@mail.gmail.com> <CAJ-Vmok5vJNYUbsUuk_Ps=7oLvpJutuyDZ7279bft1qYiYmeTA@mail.gmail.com> <508E50A3.1030008@networx.ch> <CAFZ_MY+Z-wtdqtTcqH2jKkpn=8nZatJ5qxp0oRpvXVietGwAmQ@mail.gmail.com> <CAJ-Vmo=9LE8AmLH8Ri0H4CGZBhGoSccPweXwyYVjmmaQnkM2Tw@mail.gmail.com> Date: Tue, 30 Oct 2012 23:42:35 -0700 X-Google-Sender-Auth: RHA8otk43RPWLQ4-E6groky9SQo Message-ID: <CAJ-Vmomkh8KqJQnfTE_FHP10PvTkPGmn5wFxXQX5TkzjmLN_Kg@mail.gmail.com> Subject: Re: request for help: 'fixing' the 802.11 TX path From: Adrian Chadd <adrian@freebsd.org> To: PseudoCylon <moonlightakkiy@yahoo.ca> Content-Type: text/plain; charset=ISO-8859-1 Cc: FreeBSD Net <freebsd-net@freebsd.org>, freebsd-wireless@freebsd.org, freebsd-arch@freebsd.org X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: Networking and TCP/IP with FreeBSD <freebsd-net.freebsd.org> List-Unsubscribe: <http://lists.freebsd.org/mailman/options/freebsd-net>, <mailto:freebsd-net-request@freebsd.org?subject=unsubscribe> List-Archive: <http://lists.freebsd.org/pipermail/freebsd-net> List-Post: <mailto:freebsd-net@freebsd.org> List-Help: <mailto:freebsd-net-request@freebsd.org?subject=help> List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-net>, <mailto:freebsd-net-request@freebsd.org?subject=subscribe> X-List-Received-Date: Wed, 31 Oct 2012 06:42:36 -0000 So I cheaped out for now and just wrapped the ath TX path in a new TX only lock. I'm open to other suggestions about how to make the "queue everything through a taskqueue" work, but unfortunately it seems that I'm defeated by the inner workings of the network stack locking and how that plays with the scheduler. I even tried experimenting with a second taskqueue just for TX but it still suffered from much reduced performance. The annoying thing? Changing the eventtimer to enable periodic+idletick improved performance as well as flipping machdep.idle=spin. I thought that stuff was fixed but alas. So now this is done, I may create a per-VAP TX lock in net80211 in order to serialise raw and normal net80211 TX; that will fix a lot of the the serialisation and state issues that creep up. Then it's off to if_transmit() land. Thanks everyone, Adrian
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?538c.21f8275e.35c2e1d5>