Date: Sat, 6 Oct 2007 00:43:21 +0400 From: "Artem Kuchin" <matrix@itlegion.ru> To: "Jack Vogel" <jfvogel@gmail.com>, "FreeBSD Stable List" <freebsd-stable@freebsd.org> Subject: Re: Heads UP - MFC for em coming shortly Message-ID: <017501c80790$5ee414b0$0c00a8c0@Artem> References: <2a41acea0710051328hdc0e49fr829b5ea35c95a413@mail.gmail.com>
next in thread | previous in thread | raw e-mail | index | archive | help
Jack Vogel wrote: > I am preparing to update the em driver to the equivalent of my > 6.6.6 driver. Just doing some last minute sanity checking, I > hope to the checkin before end of day. > > This will provide support for devices up to our latest, the > next stage I'm planning will incorporate multiqueue and > multiple locks that are already in my Oplin driver (ixgbe) > but this will take a bit longer. > > This driver has the support for TSO in it but its not on > by default, as soon as Andre is able to get that MFC'd > it can be enabled via a compile option. Hello, Jack! Remember, i wrote about problems with TSO (dropping send perfomace). I just posted news about it. Switching to SCHED_ULE solved to problem or.. i could be switching from HZ 1000 to HZ 100. I need to check into it. I hope it helps in some way. -- Regards, Artem
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?017501c80790$5ee414b0$0c00a8c0>