Re: Much improved sendfile(2) kernel implementation

2006-09-23 Thread David Malone
On Fri, Sep 22, 2006 at 11:48:23PM +0100, Robert Watson wrote: > The impact of TSO is clearly dramatic, especially when combined with the > patch, but I'm a bit concerned by the drop in performance in the patched > non-TSO case. For network cards which will always have TSO enabled, this > isn't

Re: Much improved sendfile(2) kernel implementation

2006-09-23 Thread Andre Oppermann
Robert Watson wrote: On Sat, 23 Sep 2006, Andre Oppermann wrote: Without patch: 87380 393216 39321610.00 2163.08 100.00 19.353.787 1.466 Without patch + TSO: 87380 393216 39321610.00 4367.18 71.5442.071.342 1.578 With patch: 87380 393216 39321610.01

Re: Much improved sendfile(2) kernel implementation

2006-09-23 Thread Andre Oppermann
David Malone wrote: On Fri, Sep 22, 2006 at 11:48:23PM +0100, Robert Watson wrote: The impact of TSO is clearly dramatic, especially when combined with the patch, but I'm a bit concerned by the drop in performance in the patched non-TSO case. For network cards which will always have TSO enable

Re: Much improved sendfile(2) kernel implementation

2006-09-23 Thread David Malone
> The congestion window is increased based on the ACK's received. TSO > is only done on the send side and only up to the current congestion > window. I have been careful not to get any changes in congestion > control behavior with TSO. (Which does not mean that there may be > other bugs lurking

Re: bin/41647: ifconfig(8) doesn't accept lladdr along with inet address family

2006-09-23 Thread Bruce M Simpson
Synopsis: ifconfig(8) doesn't accept lladdr along with inet address family State-Changed-From-To: analyzed->suspended State-Changed-By: bms State-Changed-When: Sat Sep 23 15:00:03 UTC 2006 State-Changed-Why: Not a serious problem. These limitations can be worked around e.g. by using /etc/start_if

Re: kern/56233: IPsec tunnel (ESP) over IPv6: MTU computation is wrong

2006-09-23 Thread Bruce M Simpson
Synopsis: IPsec tunnel (ESP) over IPv6: MTU computation is wrong Responsible-Changed-From-To: bms->freebsd-net Responsible-Changed-By: bms Responsible-Changed-When: Sat Sep 23 16:28:40 UTC 2006 Responsible-Changed-Why: I must focus on more specific areas. http://www.freebsd.org/cgi/query-pr.cgi?

Re: kern/65616: IPSEC can't detunnel GRE packets after real ESP encryption

2006-09-23 Thread Bruce M Simpson
Synopsis: IPSEC can't detunnel GRE packets after real ESP encryption Responsible-Changed-From-To: bms->freebsd-net Responsible-Changed-By: bms Responsible-Changed-When: Sat Sep 23 16:29:17 UTC 2006 Responsible-Changed-Why: I must focus on more specific areas. http://www.freebsd.org/cgi/query-pr.

Re: kern/38554: changing interface ipaddress doesn't seem to work

2006-09-23 Thread Bruce M Simpson
Synopsis: changing interface ipaddress doesn't seem to work Responsible-Changed-From-To: bms->freebsd-net Responsible-Changed-By: bms Responsible-Changed-When: Sat Sep 23 17:36:57 UTC 2006 Responsible-Changed-Why: Back to the world for you, but not after actually doing some work on it... http://

Re: kern/39937: ipstealth issue

2006-09-23 Thread Bruce M Simpson
Synopsis: ipstealth issue State-Changed-From-To: analyzed->suspended State-Changed-By: bms State-Changed-When: Sat Sep 23 17:38:49 UTC 2006 State-Changed-Why: Back to the free pool for you. Responsible-Changed-From-To: bms->freebsd-net Responsible-Changed-By: bms Responsible-Changed-When: Sat S

Re: kern/38554: changing interface ipaddress doesn't seem to work

2006-09-23 Thread Bruce M Simpson
sn't work but haven't tested exhaustively. Need to focus on other things. --03070707080504040106 Content-Type: text/x-patch; name="archie-locia-20060923.diff" Content-Transfer-Encoding: 7bit Content-Disposition: inline; filename="archie-locia-20060

De-orbitting tcpslice

2006-09-23 Thread Bruce M Simpson
We have tcpslice maintained in ports. We have ancient tcpslice in base system. We have PRs about it. I'd like to nuke it in HEAD. How does everyone else feel about that before I go off and do it? BMS ___ freebsd-net@freebsd.org mailing list http://li

Re: De-orbitting tcpslice

2006-09-23 Thread Sam Leffler
Bruce M Simpson wrote: > We have tcpslice maintained in ports. We have ancient tcpslice in base > system. We have PRs about it. > > I'd like to nuke it in HEAD. > > How does everyone else feel about that before I go off and do it? do it ___ freebsd-net

Re: De-orbitting tcpslice

2006-09-23 Thread Bruce A. Mah
If memory serves me right, Bruce M Simpson wrote: > We have tcpslice maintained in ports. We have ancient tcpslice in base > system. We have PRs about it. > > I'd like to nuke it in HEAD. > > How does everyone else feel about that before I go off and do it? +1 Bruce. signature.asc Descripti