Messages in this thread | | | Subject | Re: [PROBLEM] hard-lock with kmemtrace, relayfs, and splice | From | Tom Zanussi <> | Date | Tue, 14 Oct 2008 00:46:47 -0500 |
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Hi Pekka,
On Tue, 2008-10-14 at 08:13 +0300, Pekka Enberg wrote: > Hi Tom, > > Tom Zanussi wrote: > > To me, that sounds like how it should work - if kmemtrace is disabled, > > it shouldn't be logging anything, and that's in fact what I saw when > > debugging this - it started out disabled and therefore nothing being > > logged to relay (printks confirmed that). When I wrote 1 to the enabled > > file, data started getting logged to relay and to the *.out files. > > > > So I don't know why the enabled state behaves the way it does, or if > > it's unexpected, but that anyway doesn't seem like a relay problem to > > me. > > Oh, right. Looking at kmemtraced.c, we never enable kmemtrace, just > disable it (which doesn't make much sense). Bug in README or the code. > Eduard? > > Btw, Tom, you can add my > > Tested-by: Pekka Enberg <penberg@cs.helsinki.fi> > > to your patch if you want. Are you going to send it to Andrew or do you > want me to pick it up with rest of the kmemtrace patches?
If you pick it up that would be fine with me. Here's my sob:
Signed-off-by: Tom Zanussi <tzanussi@gmail.com>
Thanks,
Tom
> > Pekka
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