From owner-freebsd-stable@FreeBSD.ORG Mon Mar 11 16:22:39 2013 Return-Path: Delivered-To: freebsd-stable@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by hub.freebsd.org (Postfix) with ESMTP id 09112A61 for ; Mon, 11 Mar 2013 16:22:39 +0000 (UTC) (envelope-from fjwcash@gmail.com) Received: from mail-qe0-f50.google.com (mail-qe0-f50.google.com [209.85.128.50]) by mx1.freebsd.org (Postfix) with ESMTP id C3669DD3 for ; Mon, 11 Mar 2013 16:22:38 +0000 (UTC) Received: by mail-qe0-f50.google.com with SMTP id k5so2410501qej.9 for ; Mon, 11 Mar 2013 09:22:32 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:x-received:in-reply-to:references:date:message-id :subject:from:to:cc:content-type; bh=5KTBFhz9VZcH2q43HbGf9Y3DWHgeq5VumJpIXE7Rv28=; b=op8kqj2oGDcEfwpSXMCXU3c3Z96eh7kOLDKJqYWd8lKvG1C5hBpRxY+XriWfqPHRKz 1ZwIVWCL/aLCMQSJsf3+37nS5F6KHD4ZcwpL6xeWA/jOnZMJD/DSPMNymLrgW4DmQZv6 1BUYsSo5ZB4bDV/u2KpOORKYOd0gZrEVVilVe0Du8iuIckmFqt5AeEQ8CzIuHBBB+zWE crLkyClvp3vLBkQrJ9Cd8tdTmnqpjBrXO+TrueljAy/3HOVDCftJB3EafD3cEoD0ikUW QEenf3O4ySoD5CajC0Ph610m7qiKR/8h09bINVzb5x5LqAXBZV3qc5CtQAVLOPzVVwhv Pa2A== MIME-Version: 1.0 X-Received: by 10.49.62.2 with SMTP id u2mr20314403qer.22.1363018952277; Mon, 11 Mar 2013 09:22:32 -0700 (PDT) Received: by 10.49.50.67 with HTTP; Mon, 11 Mar 2013 09:22:32 -0700 (PDT) In-Reply-To: References: Date: Mon, 11 Mar 2013 09:22:32 -0700 Message-ID: Subject: Re: netisr issues From: Freddie Cash To: Mark Saad Content-Type: text/plain; charset=UTF-8 X-Content-Filtered-By: Mailman/MimeDel 2.1.14 Cc: FreeBSD-Stable ML X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 11 Mar 2013 16:22:39 -0000 You're right. I was looking at different net.isr oids, not the _direct ones. My bad. On Mon, Mar 11, 2013 at 9:17 AM, Mark Saad wrote: > On Mon, Mar 11, 2013 at 12:11 PM, Freddie Cash wrote: > > Works if you set them in /etc/sysctl.conf. Haven't looked into it, but I > > think there's something in the startup that sets them to 0 after the > kernel > > is loaded, so the loader.conf settings are overwritten. > > > > > > On Mon, Mar 11, 2013 at 7:42 AM, Mark Saad > wrote: > >> > >> All > >> I am looking for some guidance on how to turn netisr back on, on a > >> 9.1-RELEASE and 9.1-STABLE box. It looks it stopped working as it did in > >> prior versions of FreeBSD . > >> I tested this on 9.1-RELEASE and 9.1-STABLE #0 r247804 built last > monday. > >> > >> My question is this. If I enable the direct option in boot/loader.conf > via > >> this > >> > >> net.isr.direct="1" > >> net.isr.direct_force="1" > >> > >> I do not get any expected result. > >> > >> root@chambers:~ # sysctl net.isr.direct > >> net.isr.direct: 0 > >> root@chambers:~ # sysctl net.isr.direct_force > >> net.isr.direct_force: 0 > >> > >> root@chambers:~ # netstat -Q > >> Configuration: > >> Setting Current Limit > >> Thread count 1 1 > >> Default queue limit 256 10240 > >> Dispatch policy direct n/a > >> Threads bound to CPUs disabled n/a > >> > >> .... > >> > >> > >> Am I missing something ? > >> > >> > >> -- > >> mark saad | nonesuch@longcount.org > >> _______________________________________________ > >> freebsd-stable@freebsd.org mailing list > >> http://lists.freebsd.org/mailman/listinfo/freebsd-stable > >> To unsubscribe, send any mail to " > freebsd-stable-unsubscribe@freebsd.org" > > > > > > > > > > -- > > Freddie Cash > > fjwcash@gmail.com > > Freddie > When I tried to set them in /etc/sysctl.conf , sysctl stated they > were read-only . > > [root@mkr2 /etc]# sysctl -w net.isr.direct=1 > sysctl: oid 'net.isr.direct' is read only > > > [root@mkr2 /etc]# sysctl -w net.isr.direct_force=1 > sysctl: oid 'net.isr.direct_force' is read only > > -- > mark saad | nonesuch@longcount.org > _______________________________________________ > freebsd-stable@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-stable > To unsubscribe, send any mail to "freebsd-stable-unsubscribe@freebsd.org" > -- Freddie Cash fjwcash@gmail.com