From mboxrd@z Thu Jan 1 00:00:00 1970 From: Dave Jones Subject: Re: [PATCH] iphase fix. Date: Thu, 15 May 2003 12:32:58 +0100 Sender: netdev-bounce@oss.sgi.com Message-ID: <20030515113258.GA31078@suse.de> References: <200305150417.h4F4HTRA025809@hera.kernel.org> <3EC3359D.5050207@pobox.com> <3EC336FE.1030805@pobox.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Cc: Linux Kernel Mailing List , netdev@oss.sgi.com Return-path: To: Jeff Garzik Content-Disposition: inline In-Reply-To: <3EC336FE.1030805@pobox.com> Errors-to: netdev-bounce@oss.sgi.com List-Id: netdev.vger.kernel.org On Thu, May 15, 2003 at 02:43:10AM -0400, Jeff Garzik wrote: > Jeff Garzik wrote: > >> dev_kfree_skb(skb); > >>- else > >>- netif_wake_queue(dev); > >>+ netif_wake_queue(dev); > >> LEAVE("iph5526_send_packet"); > > > >This appears to revert a fix. > >You only want to wake the queue if you have room to queue another skb. > > Actually, I'm wrong. > > But it could still use some looking-at. You don't want to stop_queue at > the beginning of send_packet and wake_queue at the end. Instead, the > queue should be awakened in the Tx completion routine, and the > stop_queue should be moved from the beginning to the end of the function. Bring it up with whoever merged it into 2.4.. Dave