Date: Sun, 24 Feb 2013 23:27:47 -0800 From: Adrian Chadd <adrian@freebsd.org> To: PseudoCylon <moonlightakkiy@yahoo.ca> Cc: freebsd-wireless@freebsd.org Subject: Re: [RFT] net80211 TX serialisation, take #4 Message-ID: <CAJ-VmonwpUWdQdJARS-D5UfEr=F7CFLSyWeRsh-iXSa26m7uYQ@mail.gmail.com> In-Reply-To: <CAFZ_MYK-RiCMZ6XUgkhyAWmyXAPDQXnX14YnmWEqDqhjrzpVjA@mail.gmail.com> References: <CAFZ_MYJ13f6cvL4rP2XrO2rP=odHJigis8EBcAF4r65-ATOxGw@mail.gmail.com> <CAJ-Vmon5p=3gbdnQ1dtCXNGO-=k-_-ZyTS6wuBAMArC-jmdfXw@mail.gmail.com> <CAFZ_MYK-RiCMZ6XUgkhyAWmyXAPDQXnX14YnmWEqDqhjrzpVjA@mail.gmail.com>
next in thread | previous in thread | raw e-mail | index | archive | help
The trouble with using a queue is that things will dequeue frames out of order, bceause multiple dequeue contexts (ie, each call to driver_start / driver_transmit) will execute in-parallel. Yay. adrian
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?CAJ-VmonwpUWdQdJARS-D5UfEr=F7CFLSyWeRsh-iXSa26m7uYQ>