Author: rrs
Date: Thu Apr 7 09:10:34 2016
New Revision: 297662
URL: https://svnweb.freebsd.org/changeset/base/297662
Log:
This is work done by Michael Tuexen and myself at the IETF. This
adds the new I-Data (Interleaved Data) message. This allows a user
to be able to have complete freedom f
Author: rrs
Date: Tue Mar 8 00:16:34 2016
New Revision: 296476
URL: https://svnweb.freebsd.org/changeset/base/296476
Log:
Fix a sneaky bug where we were missing an extern
to get the rxt threshold.. and thus created our own defaulted to 0 :-(
Sponsored by: Netflix Inc
Modified:
head/sy
Author: rrs
Date: Tue Feb 23 17:53:39 2016
New Revision: 295927
URL: https://svnweb.freebsd.org/changeset/base/295927
Log:
This fixes the fastpath code to have a better module initialization sequence
when
included in loader.conf. It also fixes it so that no matter if some one
incorrectly
s
Author: rrs
Date: Wed Dec 16 15:16:44 2015
New Revision: 292336
URL: https://svnweb.freebsd.org/changeset/base/292336
Log:
Remove redundant extern's that make the ppc compile fail.
Thanks Ed Maste for the heads up.
Modified:
head/sys/netinet/tcp_stacks/fastpath.c
Modified: head/sys/netinet
r292336 should take care of that let me know if it does not..
I am getting on a plane to head back from CA. to S.C. shortly but I will be
online
for a couple more hours :-)
R
On Dec 16, 2015, at 6:00 AM, Ed Maste wrote:
> On 16 December 2015 at 00:56, Randall Stewart wrote:
>> Au
> [-Wredundant-decls]
> /scratch/tmp/emaste/freebsd/sys/netinet/tcp_var.h:740: warning:
> previous declaration of 'tcp_pulloutofband' was here
> /scratch/tmp/emaste/freebsd/sys/modules/tcp/fastpath/../../../netinet/tcp_stacks/fastpath.c:153:
> warning: redundant redecl
Author: rrs
Date: Wed Dec 16 00:56:45 2015
New Revision: 292309
URL: https://svnweb.freebsd.org/changeset/base/292309
Log:
First cut of the modularization of our TCP stack. Still
to do is to clean up the timer handling using the async-drain.
Other optimizations may be coming to go with this.
Author: rrs
Date: Fri Dec 11 01:21:32 2015
New Revision: 292070
URL: https://svnweb.freebsd.org/changeset/base/292070
Log:
More fixes in the various intel processors, fixing missing
IAP_F_FM's as well as incorrect umask specifications for
some of the new Broadwell/Skylake PMC's. Also silverm
Author: rrs
Date: Thu Dec 10 01:52:29 2015
New Revision: 292043
URL: https://svnweb.freebsd.org/changeset/base/292043
Log:
Fix several typos and bugs within pmcstudy. Also highlight the one SB test
that is failing (and is likely a problem in the actual PMC defintions). Add
to this also the -
Author: rrs
Date: Wed Dec 9 23:02:20 2015
New Revision: 292035
URL: https://svnweb.freebsd.org/changeset/base/292035
Log:
Add a couple of spots I tend to look at and Michael for SCTP as well :-)
Modified:
head/MAINTAINERS
Modified: head/MAINTAINERS
==
Author: rrs
Date: Wed Dec 9 22:46:40 2015
New Revision: 292033
URL: https://svnweb.freebsd.org/changeset/base/292033
Log:
Fix the tunable in logging so that if its pre-11 we have the proper
line so the tunable is present.
Sponsored by: Netflix Inc.
Modified:
head/sys/dev/hwpmc/hwpmc_l
Author: rrs
Date: Wed Dec 9 21:54:33 2015
New Revision: 292029
URL: https://svnweb.freebsd.org/changeset/base/292029
Log:
Update the manual page to include Broadwell.
Modified:
head/usr.sbin/pmcstudy/pmcstudy.8
Modified: head/usr.sbin/pmcstudy/pmcstudy.8
Author: rrs
Date: Wed Dec 9 21:50:06 2015
New Revision: 292028
URL: https://svnweb.freebsd.org/changeset/base/292028
Log:
White space changes.
Modified:
head/usr.sbin/pmcstudy/pmcstudy.c
Modified: head/usr.sbin/pmcstudy/pmcstudy.c
Author: rrs
Date: Wed Dec 9 21:49:31 2015
New Revision: 292027
URL: https://svnweb.freebsd.org/changeset/base/292027
Log:
Proper support of Broadwell tool by the pmc_study based on the
Intel Itune guide for 5th generation processors. There is at least
one formula missing in that guide, whic
Author: rrs
Date: Mon Nov 30 17:35:49 2015
New Revision: 291494
URL: https://svnweb.freebsd.org/changeset/base/291494
Log:
Add support for Intel Skylake and Intel Broadwell PMC's. The Broadwell PMC's
have been
tested on the Broadwell-Xeon with a hacked up version of pmcstudy -T. I still
need
Done in 290805
R
On Nov 13, 2015, at 4:51 PM, Alexander V. Chernikov wrote:
> 14.11.2015, 00:41, "Randall Stewart" :
>> Hmm
>>
>> callout_reset() returns either 0 or 1
>>
>> It returns no other values and did not change.. maybe ti should say posit
Author: rrs
Date: Fri Nov 13 22:51:35 2015
New Revision: 290805
URL: https://svnweb.freebsd.org/changeset/base/290805
Log:
This fixes several places where callout_stops return is examined. The
new return codes of -1 were mistakenly being considered "true". Callout_stop
now returns -1 to indi
let me fix that
R
On Nov 13, 2015, at 4:51 PM, Alexander V. Chernikov wrote:
> 14.11.2015, 00:41, "Randall Stewart" :
>> Hmm
>>
>> callout_reset() returns either 0 or 1
>>
>> It returns no other values and did not change.. maybe ti should say p
On Nov 13, 2015, at 4:43 PM, Bryan Drewery wrote:
> On 11/13/2015 1:24 PM, Randall Stewart wrote:
>> Looking at the patch, we need a define of your
>>
>> _callout_stop_safe
>>
>> and we need to switch
>>
>> callout_stop()’s define to use the
in nd6_llinfo_settimer_locked() assumes
> that callout_reset() returns >0 for stopped callout. The man page still says
> "non-zero value" for that case.
> (And that was the reason of writing comment to D4076 on inconsistent
> callout_reset() return value).
>
>
>
> 14.1
My patch address the following:
On Nov 13, 2015, at 4:13 PM, Alexander V. Chernikov
wrote:
>
>
> 13.11.2015, 23:59, "Randall Stewart" :
>> Strange
>>
>> I went looking through all calls to callout stop with cscope and saw
>> no one paying atte
Looking at the patch, we need a define of your
_callout_stop_safe
and we need to switch
callout_stop()’s define to use the new _callout_stop_safe()
R
On Nov 13, 2015, at 4:20 PM, Randall Stewart wrote:
> No alexander’s panic’s are because the
> LLREF
> is done if (callout_stop())
No alexander’s panic’s are because the
LLREF
is done if (callout_stop())
But now if it was not running -1 is returned..
Try the patch I just sent..
R
On Nov 13, 2015, at 4:02 PM, Bryan Drewery wrote:
> On 11/13/2015 1:00 PM, Randall Stewart wrote:
>> Bryan:
>>
>> Thi
ted..
Unless someone objects I will commit this shortly
R
On Nov 13, 2015, at 6:16 AM, Alexander V. Chernikov
wrote:
> 10.11.2015, 17:49, "Randall Stewart" :
>> Author: rrs
>> Date: Tue Nov 10 14:49:32 2015
>> New Revision: 290664
>> URL: https://svnweb.free
wrote:
> On 11/13/2015 12:39 PM, Bryan Drewery wrote:
>> On 11/13/2015 3:16 AM, Alexander V. Chernikov wrote:
>>> 10.11.2015, 17:49, "Randall Stewart" :
>>>> Author: rrs
>>>> Date: Tue Nov 10 14:49:32 2015
>>>> New Revision: 2
:49, "Randall Stewart" :
>> Author: rrs
>> Date: Tue Nov 10 14:49:32 2015
>> New Revision: 290664
>> URL: https://svnweb.freebsd.org/changeset/base/290664
>>
>> Log:
>> Add new async_drain to the callout system. This is so-far not used but
>>
I thought Kib fixed that.. I was looking at it this AM and found he had beat me
too it..
R
On Nov 12, 2015, at 12:01 PM, Bjoern A. Zeeb wrote:
>
>> On 12 Nov 2015, at 10:31 , Randall Stewart wrote:
>>
>> Author: rrs
>> Date: Thu Nov 12 10:31:14 2015
>> N
e number
+of CPU's that were put in use.
+.Pp
+More than one thread can be used with this test, though in the
+example case its probably not necessary.
+.Pp
+You should not need to change the framework
+just add tests and register them after loading.
+.Sh AUTHORS
+The kernel test framework w
Author: rrs
Date: Thu Nov 12 10:48:31 2015
New Revision: 290715
URL: https://svnweb.freebsd.org/changeset/base/290715
Log:
Bump version number since callout_stop() macro now has new NULL arg.
Thanks Hans for spotting this!
Modified:
head/sys/sys/param.h
Modified: head/sys/sys/param.h
=
Author: rrs
Date: Thu Nov 12 10:31:14 2015
New Revision: 290714
URL: https://svnweb.freebsd.org/changeset/base/290714
Log:
Style 9 changes.
MFC after:1 Month
Modified:
head/sys/tests/callout_test/callout_test.c
head/sys/tests/framework/kern_testfrwk.c
Modified: head/sys/tests/callout
Author: rrs
Date: Wed Nov 11 23:10:09 2015
New Revision: 290690
URL: https://svnweb.freebsd.org/changeset/base/290690
Log:
Add the MLINK for async_drain Thanks Edward for the pointer.
MFC after:1 month
Modified:
head/share/man/man9/Makefile
Modified: head/share/man/man9/Makefile
===
And I disagree here Hans
You don’t need that and it just adds more into the
callout system that is not needed.
R
On Nov 10, 2015, at 9:59 AM, Hans Petter Selasky wrote:
> On 11/10/15 15:49, Randall Stewart wrote:
>> +#define callout_async_d
Author: rrs
Date: Tue Nov 10 14:49:32 2015
New Revision: 290664
URL: https://svnweb.freebsd.org/changeset/base/290664
Log:
Add new async_drain to the callout system. This is so-far not used but
should be used by TCP for sure in its cleanup of the IN-PCB (will be coming
shortly).
Sponsore
Author: rrs
Date: Tue Nov 10 14:14:41 2015
New Revision: 290663
URL: https://svnweb.freebsd.org/changeset/base/290663
Log:
Add a kernel test framework. The callout_test is a demonstration and will only
work with the upcoming async-drain functionality. Tests can be added
to the tests director
Author: rrs
Date: Mon Nov 2 21:21:00 2015
New Revision: 290276
URL: https://svnweb.freebsd.org/changeset/base/290276
Log:
Fix three flowtable bugs, a) one lookup issue, b) a two cleaner issue.
MFC after:3 days
Sponsored by: Netflix Inc.
Differential Revision:https://reviews.fr
===
> --- head/sys/sys/callout.hMon Sep 14 10:28:47 2015(r287779)
> +++ head/sys/sys/callout.hMon Sep 14 10:52:26 2015(r287780)
> @@ -82,6 +82,7 @@ struct callout_handle {
> #define callout_ac
Author: rrs
Date: Fri Jul 24 14:13:43 2015
New Revision: 285838
URL: https://svnweb.freebsd.org/changeset/base/285838
Log:
Fix silly syntax error emacs chugged in for me.. gesh.
MFC after:3 weeks
Modified:
head/sys/netinet/sctp_input.c
Modified: head/sys/netinet/sctp_input.c
===
Author: rrs
Date: Fri Jul 24 14:09:03 2015
New Revision: 285837
URL: https://svnweb.freebsd.org/changeset/base/285837
Log:
Fix an issue with MAC OS locking and also optimize the case
where we are sending back a stream-reset and a sack timer is running, in
that case we should just send the SA
Author: rrs
Date: Wed Jul 22 11:30:37 2015
New Revision: 285792
URL: https://svnweb.freebsd.org/changeset/base/285792
Log:
Fix several problems with Stream Reset.
1) We were not handling (or sending) the IN_PROGRESS case if
the other side (or our side) was not able to reset (awaiting mo
Author: rrs
Date: Wed Jul 22 09:29:50 2015
New Revision: 285788
URL: https://svnweb.freebsd.org/changeset/base/285788
Log:
Fix inverted logic bug that David Wolfskill found (thanks David!)
MFC after:3 Weeks
Modified:
head/sys/netinet6/udp6_usrreq.c
Modified: head/sys/netinet6/udp6_u
Author: rrs
Date: Tue Jul 21 09:54:31 2015
New Revision: 285740
URL: https://svnweb.freebsd.org/changeset/base/285740
Log:
When a tunneling protocol is being used with UDP we must release the
lock on the INP before calling the tunnel protocol, else a LOR
may occur (it does with SCTP for sure
Author: rrs
Date: Fri Apr 17 15:39:42 2015
New Revision: 281657
URL: https://svnweb.freebsd.org/changeset/base/281657
Log:
MFC of r280785, r280871, r280872, r281510, r218511 - callout fixes.
Sponsored by: Netflix Inc.
Modified:
stable/10/sys/kern/kern_timeout.c
stable/10/sys/netgraph/at
Author: rrs
Date: Tue Apr 14 00:02:39 2015
New Revision: 281511
URL: https://svnweb.freebsd.org/changeset/base/281511
Log:
Fix my stupid restoral of old code.. must be c_iflags now.
Thanks jhb for catching my stupidity...
MFC after:3 days
Modified:
head/sys/kern/kern_timeout.c
Mo
Crud
Your right..
On Apr 13, 2015, at 7:23 PM, John Baldwin wrote:
> On Monday, April 13, 2015 11:06:14 PM Randall Stewart wrote:
>> Author: rrs
>> Date: Mon Apr 13 23:06:13 2015
>> New Revision: 281510
>> URL: https://svnweb.freebsd.org/changeset/base/281510
>
Author: rrs
Date: Mon Apr 13 23:06:13 2015
New Revision: 281510
URL: https://svnweb.freebsd.org/changeset/base/281510
Log:
Restore the two lines accidentally deleted that allow CALLOUT_DIRECT to be
specifed in the flags.
Thanks Mark Johnston for noticing this ;-o
MFC after:3 days
Author: rrs
Date: Tue Apr 7 21:05:52 2015
New Revision: 281235
URL: https://svnweb.freebsd.org/changeset/base/281235
Log:
MFC of r280697 and r280698
Sponsored by: Netflix Inc.
Added:
stable/10/usr.sbin/pmcstudy/pmcstudy.8
- copied, changed from r280697, head/usr.sbin/pmcstudy/pmcst
On Mar 30, 2015, at 9:16 AM, John Baldwin wrote:
> On Saturday, March 28, 2015 12:50:24 PM Randall Stewart wrote:
>> Author: rrs
>> Date: Sat Mar 28 12:50:24 2015
>> New Revision: 280785
>> URL: https://svnweb.freebsd.org/changeset/base/280785
>>
>> Log:
Author: rrs
Date: Tue Mar 31 00:18:00 2015
New Revision: 280872
URL: https://svnweb.freebsd.org/changeset/base/280872
Log:
Adopt jhb's suggested changes, updated comments and callout_migration() moving
to kern/kern_timeout.c
This does *not* address his -1 -> NOCPU comment.
Sponsored
Author: rrs
Date: Tue Mar 31 00:15:27 2015
New Revision: 280871
URL: https://svnweb.freebsd.org/changeset/base/280871
Log:
Change the c_iflags and c_flags fields to short rather then int. This
allows us to keep the KPI the same.
Discussed and brain-stormed with imp (thanks for the help Wa
AM John Baldwin wrote:
>> The second sentence quite seem to be English ("have a lock touches"
>
> s/sentence quite/sentence doesn't quite/ *sigh*
>
> --
> John Baldwin
Randall Stewart
r...@netflix.com
803-317-4952
John:
Comments below..
On Mar 30, 2015, at 9:16 AM, John Baldwin wrote:
> On Saturday, March 28, 2015 12:50:24 PM Randall Stewart wrote:
>> Author: rrs
>> Date: Sat Mar 28 12:50:24 2015
>> New Revision: 280785
>> URL: https://svnweb.freebsd.org/changeset/base/280785
ote:
> On Saturday, March 28, 2015 01:48:49 PM Davide Italiano wrote:
>> On Sat, Mar 28, 2015 at 12:04 PM, Randall Stewart wrote:
>>> Hmm does the KPI include the size of the callout structure (which is
>>> private)?
>>>
>>
>> It's KBI, not
now… :-)
R
On Mar 28, 2015, at 2:48 PM, Davide Italiano wrote:
> On Sat, Mar 28, 2015 at 12:04 PM, Randall Stewart wrote:
>> Hmm does the KPI include the size of the callout structure (which is
>> private)?
>>
>
> It's KBI, not KPI.
>
>> If so I suppos
Author: rrs
Date: Sat Mar 28 12:50:24 2015
New Revision: 280785
URL: https://svnweb.freebsd.org/changeset/base/280785
Log:
Change the callout to supply -1 to indicate we are not changing
CPU, also add protection against invalid CPU's as well as
split c_flags and c_iflags so that if a user pl
Author: rrs
Date: Thu Mar 26 20:08:25 2015
New Revision: 280710
URL: https://svnweb.freebsd.org/changeset/base/280710
Log:
Per Gleb, add the pmcstudy.1.gz which was moved to pmcstudy.8.gz
Modified:
head/ObsoleteFiles.inc
Modified: head/ObsoleteFiles.inc
==
Author: rrs
Date: Thu Mar 26 15:43:57 2015
New Revision: 280698
URL: https://svnweb.freebsd.org/changeset/base/280698
Log:
Opps its section 8 not 1 silly.
MFC after:3 days
Sponsored by: Netflix
Modified:
head/usr.sbin/pmcstudy/pmcstudy.8
Modified: head/usr.sbin/pmcstudy/pmcstudy.8
==
s as well. So for example you can do a standard efficency
+test like
+.FL E
+"UOPS_RETIRED.RETIRE_SLOTS / (4 * CPU_CLK_UNHALTED.THREAD_P)".
+
+.It Fl L
+This option will list all known PMC's and there abbreviation (%NNN).
+.Sh SEE ALSO
+.Xr pmc
Author: rrs
Date: Tue Mar 24 20:00:11 2015
New Revision: 280455
URL: https://svnweb.freebsd.org/changeset/base/280455
Log:
MFC of r277177 and r279894 with the fixes for the PMC for Haswell.
Sponsored by: Netflix Inc.
Added:
stable/10/usr.sbin/pmcstudy/
- copied from r277177, head/us
Author: rrs
Date: Wed Mar 11 20:15:49 2015
New Revision: 279894
URL: https://svnweb.freebsd.org/changeset/base/279894
Log:
You need to have the capabilities and not skip it if you are
not on head.. otherwise the file pointer will be NULL and when
you try to do something with it you will cras
Author: rrs
Date: Sun Feb 15 13:57:44 2015
New Revision: 278801
URL: https://svnweb.freebsd.org/changeset/base/278801
Log:
MFC of r278472
This fixes a bug in the way that the LLE timers for nd6
and arp were being used. They basically would pass in the
mutex to the callout_init. Because the
Author: rrs
Date: Sun Feb 15 13:24:32 2015
New Revision: 278800
URL: https://svnweb.freebsd.org/changeset/base/278800
Log:
MFC of r278469, r278623
278469:
This fixes two conditions that can incur when migration
is being done in the callout code and harmonizes the macro
use.:
1) The
ke a while
to get right. Peter Holm (thank you so much) has been pounding on this, if you
could find another test to add.. that would be great. I think this will work
the way it is..
R
On Feb 13, 2015, at 4:21 PM, Gleb Smirnoff wrote:
> 165863
Randall Stewart
r...@netflix.com
On Feb 13, 2015, at 4:21 PM, Gleb Smirnoff wrote:
> On Mon, Feb 09, 2015 at 03:11:21PM -0500, John Baldwin wrote:
> J> On Monday, February 09, 2015 07:28:12 PM Randall Stewart wrote:
> J> > Author: rrs
> J> > Date: Mon Feb 9 19:28:11 2015
> J> > Ne
Author: rrs
Date: Thu Feb 12 13:31:08 2015
New Revision: 278623
URL: https://svnweb.freebsd.org/changeset/base/278623
Log:
This fixes a bug I in-advertantly inserted when I updated the callout
code in my last commit. The cc_exec_next is used to track the next
when a direct call is being made
Author: rrs
Date: Mon Feb 9 19:28:11 2015
New Revision: 278472
URL: https://svnweb.freebsd.org/changeset/base/278472
Log:
This fixes a bug in the way that the LLE timers for nd6
and arp were being used. They basically would pass in the
mutex to the callout_init. Because they used this metho
Author: rrs
Date: Mon Feb 9 19:19:44 2015
New Revision: 278469
URL: https://svnweb.freebsd.org/changeset/base/278469
Log:
This fixes two conditions that can incur when migration
is being done in the callout code and harmonizes the macro
use.:
1) The callout_active() will lie. Basically if
Author: rrs
Date: Tue Jan 27 18:56:22 2015
New Revision: 277800
URL: https://svnweb.freebsd.org/changeset/base/277800
Log:
Fix yet another coverty warning (missing io is NULL check) and in examining
that
warning I see yet another issue where we should be pclosing the io in the
event
of the
” some issues, but given the
>>> performance regression, it sure seems like we may need a different
>>> solution to be implemented and hashing that out in a branch might be
>>> the best approach.
>>
>> Thank you. A more incremental approach would be appreciat
>>
>
> Hi,
>
> Are you saying that pieces of code that runs completely unlocked using
> "volatile" as only synchronization mechanism is better than what I would call
> a temporary and hopefully short TCP stack performance loss?
>
> I don't und
Author: rrs
Date: Wed Jan 21 13:03:18 2015
New Revision: 277485
URL: https://svnweb.freebsd.org/changeset/base/277485
Log:
Fix minor errors found by coverity. Thanks Gleb for
the pointers to the email!
Modified:
head/usr.sbin/pmcstudy/pmcstudy.c
Modified: head/usr.sbin/pmcstudy/pmcstudy.c
Author: rrs
Date: Wed Jan 14 12:46:58 2015
New Revision: 277177
URL: https://svnweb.freebsd.org/changeset/base/277177
Log:
Update the hwpmc driver to have the new type HASWELL_XEON. Also
go back through HASWELL, IVY_BRIDGE, IVY_BRIDGE_XEON and SANDY_BRIDGE
to straighten out all the missing P
Author: rrs
Date: Tue Oct 29 11:28:11 2013
New Revision: 257326
URL: http://svnweb.freebsd.org/changeset/base/257326
Log:
Opps, my kirkwood fix for the dreamplug missed this.
Modified:
head/sys/dev/cesa/cesa.c
Modified: head/sys/dev/cesa/cesa.c
===
Author: rrs
Date: Sat Oct 19 06:47:02 2013
New Revision: 256760
URL: http://svnweb.freebsd.org/changeset/base/256760
Log:
Corrects the Kirkwood dreamplug to use
the right register for power managment. It
was incorrectly using the clock register
which also caused the status to be the
oppo
Author: rrs
Date: Thu Apr 25 21:55:29 2013
New Revision: 249907
URL: http://svnweb.freebsd.org/changeset/base/249907
Log:
MFC of r249848:
This fixes the issue with
the "randomly changing" default route. What it was is there are two
places in ip_output.c where we do a goto again. One place
Author: rrs
Date: Thu Apr 25 11:25:24 2013
New Revision: 249892
URL: http://svnweb.freebsd.org/changeset/base/249892
Log:
MFC of r249848
PR: 174749, 157796
Modified:
stable/9/sys/netinet/ip_output.c
Directory Properties:
stable/9/sys/ (props changed)
Modified: stable/9/sys/netinet
Author: rrs
Date: Thu Apr 25 11:24:40 2013
New Revision: 249891
URL: http://svnweb.freebsd.org/changeset/base/249891
Log:
MFC of PR r249848.
PR: 174749, 157796
Modified:
stable/8/sys/netinet/ip_output.c
Directory Properties:
stable/8/sys/ (props changed)
stable/8/sys/neti
I like the idea Gleb..
I myself had been thinking that it was rather strange that
we used dst for both the gateway and destination..
this is a much cleaner (and safer) solution.
R
On Apr 25, 2013, at 4:24 AM, Gleb Smirnoff wrote:
>
--
Randall Stewart
803-317-4
Author: rrs
Date: Wed Apr 24 18:30:32 2013
New Revision: 249848
URL: http://svnweb.freebsd.org/changeset/base/249848
Log:
This fixes the issue with the "randomly changing" default
route. What it was is there are two places in ip_output.c
where we do a goto again. One place was fine, it
cop
Author: rrs
Date: Thu Feb 7 15:20:54 2013
New Revision: 246482
URL: http://svnweb.freebsd.org/changeset/base/246482
Log:
This fixes a out-of-order problem with several
of the newer drivers. The basic problem was
that the driver was pulling the mbuf off the
drbr ring and then when sending
Author: rrs
Date: Sat Aug 25 09:26:37 2012
New Revision: 239672
URL: http://svn.freebsd.org/changeset/base/239672
Log:
This small change takes care of a race condition
that can occur when both sides close at the same time.
If that occurs, without this fix the connection enters
FIN1 on both
Author: rrs
Date: Sun Aug 19 11:54:02 2012
New Revision: 239395
URL: http://svn.freebsd.org/changeset/base/239395
Log:
Though I disagree, I conceed to jhb & Rui. Note
that we still have a problem with this whole structure of
locks and in_input.c [it does not lock which it should not, but
t
On Aug 17, 2012, at 8:26 AM, John Baldwin wrote:
> On Friday, August 17, 2012 1:51:46 am Randall Stewart wrote:
>> Author: rrs
>> Date: Fri Aug 17 05:51:46 2012
>> New Revision: 239353
>> URL: http://svn.freebsd.org/changeset/base/239353
>>
>> Log:
>&
Author: rrs
Date: Fri Aug 17 05:51:46 2012
New Revision: 239353
URL: http://svn.freebsd.org/changeset/base/239353
Log:
Ok jhb, lets move the ifa_free() down to the bottom to
assure that *all* tables and such are removed before
we start to free. This won't protect the Hash in ip_input.c
but
On Aug 16, 2012, at 3:34 PM, John Baldwin wrote:
> On Thursday, August 16, 2012 1:55:17 pm Randall Stewart wrote:
>> Author: rrs
>> Date: Thu Aug 16 17:55:16 2012
>> New Revision: 239334
>> URL: http://svn.freebsd.org/changeset/base/239334
>>
>> Log:
>&
Author: rrs
Date: Thu Aug 16 17:55:16 2012
New Revision: 239334
URL: http://svn.freebsd.org/changeset/base/239334
Log:
Its never a good idea to double free the same
address.
MFC after:1 week (after the other commits ahead of this gets MFC'd)
Modified:
head/sys/netinet/in.c
Modifie
Author: rrs
Date: Tue Jun 12 13:31:32 2012
New Revision: 236957
URL: http://svn.freebsd.org/changeset/base/236957
Log:
Fix comment to better reflect how we are
cheating and using the csum_data. Also fix
style issues with the comments.
Modified:
head/sys/net/if_gif.c
Modified: head/sys/ne
That actually will not effect things. Since the packet is
on the way out. If the csum_data field gets set on the way in
(not out)… so reusing it here I think is safe.
R
On Jun 12, 2012, at 8:53 AM, Bjoern A. Zeeb wrote:
>
> On 12. Jun 2012, at 12:44 , Randall Stewart wrote:
>
>&
Author: rrs
Date: Tue Jun 12 12:44:17 2012
New Revision: 236955
URL: http://svn.freebsd.org/changeset/base/236955
Log:
Note to self. Have morning coffee *before* committing things.
There is no mac_addr in the mbuf for BSD.. cheat like
we are supposed to and use the csum field since our frien
Author: rrs
Date: Tue Jun 12 12:40:15 2012
New Revision: 236954
URL: http://svn.freebsd.org/changeset/base/236954
Log:
Opps forgot to commit the flag.
Modified:
head/sys/net/if.h
Modified: head/sys/net/if.h
==
--- he
Author: rrs
Date: Tue Jun 12 10:44:09 2012
New Revision: 236951
URL: http://svn.freebsd.org/changeset/base/236951
Log:
Allow a gif tunnel to be used with ALTq.
Reviewed by: gnn
Modified:
head/sys/net/if_gif.c
Modified: head/sys/net/if_gif.c
=
Author: rrs
Date: Thu Mar 29 13:36:53 2012
New Revision: 233660
URL: http://svn.freebsd.org/changeset/base/233660
Log:
Make stream our stream reset implementation
compliant to RFC6525.
MFC after:1 month
Modified:
head/sys/netinet/sctp.h
head/sys/netinet/sctp_constants.h
head/sy
Author: rrs
Date: Mon Mar 12 15:05:17 2012
New Revision: 232866
URL: http://svn.freebsd.org/changeset/base/232866
Log:
This fixes PR 165210. Basically we just
add in the netgraph interface to the list of
acceptable interfaces. A todo at the next
IETF code blitz, though is we need to review
is correct.
R
On Mar 29, 2011, at 2:01 PM, John Baldwin wrote:
> On Wednesday, January 19, 2011 2:07:16 pm Randall Stewart wrote:
>> Author: rrs
>> Date: Wed Jan 19 19:07:16 2011
>> New Revision: 217592
>> URL: http://svn.freebsd.org/changeset/base/217592
>>
>
> On Wednesday, January 19, 2011 2:07:16 pm Randall Stewart wrote:
>> Author: rrs
>> Date: Wed Jan 19 19:07:16 2011
>> New Revision: 217592
>> URL: http://svn.freebsd.org/changeset/base/217592
>>
>> Log:
>> Fix a bug where Multicast packets sent from a
>
Author: rrs
Date: Tue Mar 8 11:58:25 2011
New Revision: 219397
URL: http://svn.freebsd.org/changeset/base/219397
Log:
Tunes and fixes the new DC-CC to seem to hit the
right mix. Still may need some tweaks but it
appears to almost not give away too much to an
RFC2581 flow, but can really
Author: rrs
Date: Tue Mar 1 00:37:46 2011
New Revision: 219120
URL: http://svn.freebsd.org/changeset/base/219120
Log:
Adds a new Congestion Control that helps reduce
the RTT that a flow will build up in buffers in
transit. It is a slight modification to RFC2581
but is more friendly i.e. l
Author: rrs
Date: Sat Feb 26 15:23:46 2011
New Revision: 219057
URL: http://svn.freebsd.org/changeset/base/219057
Log:
Improvements to CC modules:
1) Add four new points that allow you to get more information
to cc algo's
2) Fix the case where user changes module on a existing TCB, in
Author: rrs
Date: Sun Feb 13 14:48:11 2011
New Revision: 218641
URL: http://svn.freebsd.org/changeset/base/218641
Log:
Fix a bug reported by Jonathan Leighton in his web-sctp testing
at the Univ-of-Del. Basically when a 1-to-1 socket did a
socket/bind/send(data)/close. If the timing was righ
Author: rrs
Date: Mon Feb 7 08:12:24 2011
New Revision: 218393
URL: http://svn.freebsd.org/changeset/base/218393
Log:
If not set (due to some error Michael is working on
fixing) set it for the net.
MFC after:3 months
Modified:
head/sys/netinet/sctp_output.c
Modified: head/sys/net
Author: rrs
Date: Mon Feb 7 08:10:29 2011
New Revision: 218392
URL: http://svn.freebsd.org/changeset/base/218392
Log:
1) Track when flowid does get set.
MFC after:3 months
Modified:
head/sys/netinet/sctp_input.c
head/sys/netinet/sctp_pcb.c
head/sys/netinet/sctp_structs.h
Modified:
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