Re: TCP stalls in current git, possibly splice related

2007-07-19 Thread Johannes Berg
On Wed, 2007-07-18 at 12:58 +0200, Johannes Berg wrote: > Yeah, I only need to try to remember when I last *didn't* see the > problem, and hope that my analysis about it being on the receiver side > is correct :) Hm. I went back to 2.6.20 on the receiver side and still saw it. Maybe I need to go

Re: TCP stalls in current git, possibly splice related

2007-07-18 Thread Johannes Berg
On Wed, 2007-07-18 at 12:49 +0200, Jens Axboe wrote: > OK, then we can put splice off the hook at least :-) :) > If it's easily reproducible (and it sounds like it), then a git bisect > might be the easiest way forward. Yeah, I only need to try to remember when I last *didn't* see the problem,

Re: TCP stalls in current git, possibly splice related

2007-07-18 Thread Jens Axboe
On Wed, Jul 18 2007, Johannes Berg wrote: > On Mon, 2007-07-16 at 14:02 +0200, Jens Axboe wrote: > > > Yep, it's a sender thing, so upgrading the receiver will not change > > anything. > > Ok, I upgraded, but that didn't help. And in fact, I don't see how it > could have since synergy doesn't use

Re: TCP stalls in current git, possibly splice related

2007-07-18 Thread Johannes Berg
On Mon, 2007-07-16 at 14:02 +0200, Jens Axboe wrote: > Yep, it's a sender thing, so upgrading the receiver will not change > anything. Ok, I upgraded, but that didn't help. And in fact, I don't see how it could have since synergy doesn't use splice or sendfile. I should've thought of that right a

Re: TCP stalls in current git, possibly splice related

2007-07-16 Thread Jens Axboe
On Mon, Jul 16 2007, Johannes Berg wrote: > On Fri, 2007-07-13 at 13:05 +0200, Jens Axboe wrote: > > On Fri, Jul 13 2007, Johannes Berg wrote: > > > On Thu, 2007-07-12 at 16:12 -0400, James Morris wrote: > > > > I'm seeing TCP connection stalls with current git, and a bisect found > > > > the > >

Re: TCP stalls in current git, possibly splice related

2007-07-16 Thread Johannes Berg
On Fri, 2007-07-13 at 13:05 +0200, Jens Axboe wrote: > On Fri, Jul 13 2007, Johannes Berg wrote: > > On Thu, 2007-07-12 at 16:12 -0400, James Morris wrote: > > > I'm seeing TCP connection stalls with current git, and a bisect found the > > > following as a possible cause: > > > > I'm also seeing

Re: TCP stalls in current git, possibly splice related

2007-07-13 Thread Johannes Berg
On Fri, 2007-07-13 at 13:05 +0200, Jens Axboe wrote: > On Fri, Jul 13 2007, Johannes Berg wrote: > > On Thu, 2007-07-12 at 16:12 -0400, James Morris wrote: > > > I'm seeing TCP connection stalls with current git, and a bisect found the > > > following as a possible cause: > > > > I'm also seeing

Re: TCP stalls in current git, possibly splice related

2007-07-13 Thread James Morris
On Fri, 13 Jul 2007, Jens Axboe wrote: > On Fri, Jul 13 2007, Johannes Berg wrote: > > On Thu, 2007-07-12 at 16:12 -0400, James Morris wrote: > > > I'm seeing TCP connection stalls with current git, and a bisect found the > > > following as a possible cause: > > > > I'm also seeing stalls with s

Re: TCP stalls in current git, possibly splice related

2007-07-13 Thread Jens Axboe
On Fri, Jul 13 2007, Johannes Berg wrote: > On Thu, 2007-07-12 at 16:12 -0400, James Morris wrote: > > I'm seeing TCP connection stalls with current git, and a bisect found the > > following as a possible cause: > > I'm also seeing stalls with synergy. Please try the below. diff --git a/fs/spli

Re: TCP stalls in current git, possibly splice related

2007-07-13 Thread Johannes Berg
On Thu, 2007-07-12 at 16:12 -0400, James Morris wrote: > I'm seeing TCP connection stalls with current git, and a bisect found the > following as a possible cause: I'm also seeing stalls with synergy. johannes signature.asc Description: This is a digitally signed message part

Re: TCP stalls in current git, possibly splice related

2007-07-13 Thread Jens Axboe
On Fri, Jul 13 2007, Jens Axboe wrote: > On Fri, Jul 13 2007, Jens Axboe wrote: > > On Thu, Jul 12 2007, James Morris wrote: > > > On Thu, 12 Jul 2007, David Miller wrote: > > > > > > > From: James Morris <[EMAIL PROTECTED]> > > > > Date: Thu, 12 Jul 2007 16:12:25 -0400 (EDT) > > > > > > > > > I'

Re: TCP stalls in current git, possibly splice related

2007-07-12 Thread Jens Axboe
On Fri, Jul 13 2007, Jens Axboe wrote: > On Thu, Jul 12 2007, James Morris wrote: > > On Thu, 12 Jul 2007, David Miller wrote: > > > > > From: James Morris <[EMAIL PROTECTED]> > > > Date: Thu, 12 Jul 2007 16:12:25 -0400 (EDT) > > > > > > > I'm seeing TCP connection stalls with current git, and a

Re: TCP stalls in current git, possibly splice related

2007-07-12 Thread Jens Axboe
On Thu, Jul 12 2007, James Morris wrote: > On Thu, 12 Jul 2007, David Miller wrote: > > > From: James Morris <[EMAIL PROTECTED]> > > Date: Thu, 12 Jul 2007 16:12:25 -0400 (EDT) > > > > > I'm seeing TCP connection stalls with current git, and a bisect found the > > > following as a possible cause

Re: TCP stalls in current git, possibly splice related

2007-07-12 Thread James Morris
On Thu, 12 Jul 2007, David Miller wrote: > From: James Morris <[EMAIL PROTECTED]> > Date: Thu, 12 Jul 2007 16:12:25 -0400 (EDT) > > > I'm seeing TCP connection stalls with current git, and a bisect found the > > following as a possible cause: > > To add to this James is seeing this with distcc

Re: TCP stalls in current git, possibly splice related

2007-07-12 Thread David Miller
From: James Morris <[EMAIL PROTECTED]> Date: Thu, 12 Jul 2007 16:12:25 -0400 (EDT) > I'm seeing TCP connection stalls with current git, and a bisect found the > following as a possible cause: To add to this James is seeing this with distcc I believe. - To unsubscribe from this list: send the lin

TCP stalls in current git, possibly splice related

2007-07-12 Thread James Morris
I'm seeing TCP connection stalls with current git, and a bisect found the following as a possible cause: 534f2aaa6ab07cd71164180bc958a7dcde41db11 is first bad commit commit 534f2aaa6ab07cd71164180bc958a7dcde41db11 Author: Jens Axboe <[EMAIL PROTECTED]> Date: Fri Jun 1 14:52:37 2007 +0200 s