Date: Mon, 19 May 2003 13:23:32 -0700 From: Lars Eggert <larse@ISI.EDU> To: Dan Nelson <dnelson@allantgroup.com> Cc: current@freebsd.org Subject: Re: Interrupt latency problems Message-ID: <3EC93D44.1070802@isi.edu> In-Reply-To: <20030519201516.GF39543@dan.emsphone.com> References: <16062.59918.302092.929640@curly.cs.duke.edu> <1052703871.4921.146.camel@cf.freebsd-services.com> <16063.38255.961273.900146@grasshopper.cs.duke.edu> <20030512124753.GA48753@survey.codeburst.net> <16063.39366.930707.980678@grasshopper.cs.duke.edu> <20030512130949.GB48440@survey.codeburst.net> <1053372251.815.50.camel@cf.freebsd-services.com> <3EC93331.7090004@isi.edu> <20030519200002.GE39543@dan.emsphone.com> <3EC939B1.8020606@isi.edu> <20030519201516.GF39543@dan.emsphone.com>
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This is a cryptographically signed message in MIME format. --------------ms080903090205050403000007 Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit Dan Nelson wrote: > > I'm running SMP also (May 13 kernel). May 16 here. > $ ps ax | grep acpi > 5 ?? IL 0:00.00 (acpi_task0) > 6 ?? IL 0:00.00 (acpi_task1) > 7 ?? IL 0:00.00 (acpi_task2) > 20 ?? WL 0:00.00 (swi6: acpitaskq) > 22 ?? WL 0:00.00 (irq9: acpi0) Very strange - I do not have either of the last two tasks on my system. > I don't use modules, though. Everything's linked directly into the > kernel. I doubt that makes a difference. I doubt it, too. Is there anyone reading this with more acpi-fu that could explain what we're seeing here? Thanks, Lars -- Lars Eggert <larse@isi.edu> USC Information Sciences Institute --------------ms080903090205050403000007 Content-Type: application/x-pkcs7-signature; name="smime.p7s" Content-Transfer-Encoding: base64 Content-Disposition: attachment; filename="smime.p7s" Content-Description: S/MIME Cryptographic Signature MIAGCSqGSIb3DQEHAqCAMIACAQExCzAJBgUrDgMCGgUAMIAGCSqGSIb3DQEHAQAAoIIJtjCC AzgwggKhoAMCAQICEGZFcrfMdPXPY3ZFhNAukQEwDQYJKoZIhvcNAQEEBQAwgdExCzAJBgNV BAYTAlpBMRUwEwYDVQQIEwxXZXN0ZXJuIENhcGUxEjAQBgNVBAcTCUNhcGUgVG93bjEaMBgG A1UEChMRVGhhd3RlIENvbnN1bHRpbmcxKDAmBgNVBAsTH0NlcnRpZmljYXRpb24gU2Vydmlj ZXMgRGl2aXNpb24xJDAiBgNVBAMTG1RoYXd0ZSBQZXJzb25hbCBGcmVlbWFpbCBDQTErMCkG CSqGSIb3DQEJARYccGVyc29uYWwtZnJlZW1haWxAdGhhd3RlLmNvbTAeFw0wMDA4MzAwMDAw MDBaFw0wNDA4MjcyMzU5NTlaMIGSMQswCQYDVQQGEwJaQTEVMBMGA1UECBMMV2VzdGVybiBD YXBlMRIwEAYDVQQHEwlDYXBlIFRvd24xDzANBgNVBAoTBlRoYXd0ZTEdMBsGA1UECxMUQ2Vy dGlmaWNhdGUgU2VydmljZXMxKDAmBgNVBAMTH1BlcnNvbmFsIEZyZWVtYWlsIFJTQSAyMDAw 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