From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-pb0-f43.google.com (mail-pb0-f43.google.com [209.85.160.43]) (using TLSv1 with cipher RC4-SHA (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority" (verified OK)) by huchra.bufferbloat.net (Postfix) with ESMTPS id E61DE21F0A7 for ; Tue, 21 Aug 2012 03:27:23 -0700 (PDT) Received: by pbbrq2 with SMTP id rq2so12207742pbb.16 for ; Tue, 21 Aug 2012 03:27:23 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=content-type:mime-version:subject:from:in-reply-to:date:cc :message-id:references:to:x-mailer; bh=xrQFcoMvRd63DI7Xcw5W+ReVHOieNvwtAKefdux7Nh0=; b=Cf2NPPbB1Kuim4b4MWUMyekycH5aLscrsAXeYgQaFdPFFt5548xa2jLCCvBGq8lPYU snYS2fW/1AFsz9gbiQDw7dbaSeLBwpG8f5i+iedBfMLX64eVgc4neBF6HlLSBZskvV0f xRkd9VN4EffnSgxpb0r/cUQPDRskVzfuTnkMuedNSgxMYYtdqb+leziJQ08+QH+RJy6O albp0R9Y7OzcSormHiLljjYZQVVqw7Fv6M4il12S5757gX9d7BsgQlIbH10FfHSABXBW 6RcjorEfZyXlo0fVDYDP+7lMOMAE1sFiA3ZwOWSKiFRqrZ5FPAMn/8u1xfiUf6Dn6QCa scvw== Received: by 10.68.241.228 with SMTP id wl4mr42503492pbc.51.1345544843209; Tue, 21 Aug 2012 03:27:23 -0700 (PDT) Received: from ?IPv6:2406:e000:62e9:1:fceb:666f:2484:60d0? ([2406:e000:62e9:1:fceb:666f:2484:60d0]) by mx.google.com with ESMTPS id st6sm1174334pbc.58.2012.08.21.03.27.20 (version=TLSv1/SSLv3 cipher=OTHER); Tue, 21 Aug 2012 03:27:22 -0700 (PDT) Content-Type: multipart/signed; boundary="Apple-Mail=_491BEAD6-60DF-42D1-BE79-784BB87FB055"; protocol="application/pkcs7-signature"; micalg=sha1 Mime-Version: 1.0 (Mac OS X Mail 6.0 \(1485\)) From: Andrew McGregor In-Reply-To: <1345538298.5158.401.camel@edumazet-glaptop> Date: Tue, 21 Aug 2012 22:27:13 +1200 Message-Id: <46C4C66E-A4EE-4051-9686-7AD02EE925B4@gmail.com> References: <1345538298.5158.401.camel@edumazet-glaptop> To: Eric Dumazet X-Mailer: Apple Mail (2.1485) Cc: netdev , codel@lists.bufferbloat.net Subject: Re: [Codel] coping with memory limitations and packet flooding in codel and fq_codel X-BeenThere: codel@lists.bufferbloat.net X-Mailman-Version: 2.1.13 Precedence: list List-Id: CoDel AQM discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 21 Aug 2012 10:27:24 -0000 --Apple-Mail=_491BEAD6-60DF-42D1-BE79-784BB87FB055 Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset=us-ascii On 21/08/2012, at 8:38 PM, Eric Dumazet wrote: > ath9k driver is known to deliver very fat skbs (skb->truesize is too > big) What would it take to fix this? Andrew --Apple-Mail=_491BEAD6-60DF-42D1-BE79-784BB87FB055 Content-Disposition: attachment; filename=smime.p7s Content-Type: application/pkcs7-signature; name=smime.p7s Content-Transfer-Encoding: base64 MIAGCSqGSIb3DQEHAqCAMIACAQExCzAJBgUrDgMCGgUAMIAGCSqGSIb3DQEHAQAAoIIFLjCCBSow ggQSoAMCAQICEQDMQ2ZKvgsUYA5oQg5SjWfVMA0GCSqGSIb3DQEBBQUAMIGTMQswCQYDVQQGEwJH QjEbMBkGA1UECBMSR3JlYXRlciBNYW5jaGVzdGVyMRAwDgYDVQQHEwdTYWxmb3JkMRowGAYDVQQK ExFDT01PRE8gQ0EgTGltaXRlZDE5MDcGA1UEAxMwQ09NT0RPIENsaWVudCBBdXRoZW50aWNhdGlv biBhbmQgU2VjdXJlIEVtYWlsIENBMB4XDTExMTAwMTAwMDAwMFoXDTEyMDkzMDIzNTk1OVowJTEj MCEGCSqGSIb3DQEJARYUYW5kcmV3bWNnckBnbWFpbC5jb20wggEiMA0GCSqGSIb3DQEBAQUAA4IB DwAwggEKAoIBAQC+buTRxzSXTQmMyUqaokLJit3xU5WVudxHijhKbGRSTgJ867L/v8+rNhSoFwCV MdKIu/M7apWgGkkA+MT/LjDFj63jLT+4nTTLIojXZdoezbpp/rQ2ViSbi54AjhZBQ5X+yH2xcXmG KpDhZjeZC1bvKNvBtdOHCAcrx1Ys1BNj+AhwridEX/KD0cq5xSsJhjDggF6XSUOsaiqBHR6fiQMi 7gH8EuFBh83oklb/pdreg1fQ7gKJk/Me/atIbE1gtbIR88oaCtXoHfZxgkFwagwMtBHdkxN+wcZy 9xx78el9Lxrjx2nMq50hRlj/bqg/m4rSox7//DKfx7bfKNZAiSMDAgMBAAGjggHkMIIB4DAfBgNV HSMEGDAWgBR6E04AdFvGeGNkJ8Ev4qBbvHnFezAdBgNVHQ4EFgQUXOXqNkq6sNbrD8B41dPko8Gs JucwDgYDVR0PAQH/BAQDAgWgMAwGA1UdEwEB/wQCMAAwIAYDVR0lBBkwFwYIKwYBBQUHAwQGCysG AQQBsjEBAwUCMBEGCWCGSAGG+EIBAQQEAwIFIDBGBgNVHSAEPzA9MDsGDCsGAQQBsjEBAgEBATAr MCkGCCsGAQUFBwIBFh1odHRwczovL3NlY3VyZS5jb21vZG8ubmV0L0NQUzBXBgNVHR8EUDBOMEyg SqBIhkZodHRwOi8vY3JsLmNvbW9kb2NhLmNvbS9DT01PRE9DbGllbnRBdXRoZW50aWNhdGlvbmFu ZFNlY3VyZUVtYWlsQ0EuY3JsMIGIBggrBgEFBQcBAQR8MHowUgYIKwYBBQUHMAKGRmh0dHA6Ly9j cnQuY29tb2RvY2EuY29tL0NPTU9ET0NsaWVudEF1dGhlbnRpY2F0aW9uYW5kU2VjdXJlRW1haWxD QS5jcnQwJAYIKwYBBQUHMAGGGGh0dHA6Ly9vY3NwLmNvbW9kb2NhLmNvbTAfBgNVHREEGDAWgRRh bmRyZXdtY2dyQGdtYWlsLmNvbTANBgkqhkiG9w0BAQUFAAOCAQEAgmf81vnsAnbcmIAyyqvEKxAK jRHerfreN10DK1ISkUJ//U4uffQV8sAGDtyIErzVFsW6NYRmFCMSE20M1ffbFpWUmXCtm/YTlkf1 5STVjTMNshDzMDhpjx99Z2J5RBJPZpXjwmpQnfKwB7zft9TcUSIb9FvZm33EKdF/XlS12U4Q9fsj 2shZf88RituX2+fCWfHoTWiFEhFUkLRtWf1YpgHpEXr82nqROxs/aWNlqtLnwTTu2ULr/WpUaRDs kom8gFZkMgw5kRfLpSXRrCFSORsZzkH2ooRxaJY7wMwZaCUS1am9DuwVy7gehoc3ZsjsDkMObZeu kx7Cg7GxIkgo+zGCA64wggOqAgEBMIGpMIGTMQswCQYDVQQGEwJHQjEbMBkGA1UECBMSR3JlYXRl ciBNYW5jaGVzdGVyMRAwDgYDVQQHEwdTYWxmb3JkMRowGAYDVQQKExFDT01PRE8gQ0EgTGltaXRl ZDE5MDcGA1UEAxMwQ09NT0RPIENsaWVudCBBdXRoZW50aWNhdGlvbiBhbmQgU2VjdXJlIEVtYWls IENBAhEAzENmSr4LFGAOaEIOUo1n1TAJBgUrDgMCGgUAoIIB2TAYBgkqhkiG9w0BCQMxCwYJKoZI hvcNAQcBMBwGCSqGSIb3DQEJBTEPFw0xMjA4MjExMDI3MTRaMCMGCSqGSIb3DQEJBDEWBBS91oWM 6Wbi87xg2l4j46OROKiZYTCBugYJKwYBBAGCNxAEMYGsMIGpMIGTMQswCQYDVQQGEwJHQjEbMBkG A1UECBMSR3JlYXRlciBNYW5jaGVzdGVyMRAwDgYDVQQHEwdTYWxmb3JkMRowGAYDVQQKExFDT01P RE8gQ0EgTGltaXRlZDE5MDcGA1UEAxMwQ09NT0RPIENsaWVudCBBdXRoZW50aWNhdGlvbiBhbmQg U2VjdXJlIEVtYWlsIENBAhEAzENmSr4LFGAOaEIOUo1n1TCBvAYLKoZIhvcNAQkQAgsxgayggakw gZMxCzAJBgNVBAYTAkdCMRswGQYDVQQIExJHcmVhdGVyIE1hbmNoZXN0ZXIxEDAOBgNVBAcTB1Nh bGZvcmQxGjAYBgNVBAoTEUNPTU9ETyBDQSBMaW1pdGVkMTkwNwYDVQQDEzBDT01PRE8gQ2xpZW50 IEF1dGhlbnRpY2F0aW9uIGFuZCBTZWN1cmUgRW1haWwgQ0ECEQDMQ2ZKvgsUYA5oQg5SjWfVMA0G CSqGSIb3DQEBAQUABIIBALCokzZJAZjxSvFScudffmOVA8v/5RXCgDWAMTBNgeaY93qz1nmWYF8n Nq1f4K/45psM6KFDFVIhJ3zETidIOBJJP7jo2X+NqWBmm7UP0PdtiHTfSR43b+tXyeVXFW6ggZ2S ZxML6aavS6E6yUrohG6CyMl9Wk//QTrR1bXcd7nNURFARgpr01GyHCB174R0T/puLOasHvu4Vfhu Mc0e3vGOIEiYe49tH2gBQ4Pwfyp/uFaUwyqg+aMazSPGbAJzYIkhrET18NGlg/4U1CXQUCOA3BYP ZMV1o3JHwHn+pTrRbYydLS4wGt9XHq/cUc5MO3qN+pey5VT5cHXSxgVwnNcAAAAAAAA= --Apple-Mail=_491BEAD6-60DF-42D1-BE79-784BB87FB055--