libkse process stats breakage (Re: cvs commit: src/sys/amd64/amd64 exception.S trap.c src/sys/amd64/include frame.h signal.h ucontext.h)

Kris Kennaway kris at obsecurity.org
Tue Oct 14 23:23:41 PDT 2003


On Wed, Oct 15, 2003 at 01:23:42AM -0400, Daniel Eischen wrote:
> On Tue, 14 Oct 2003, Kris Kennaway wrote:
> 
> > On Wed, Oct 15, 2003 at 11:10:43AM +0800, David Xu wrote:
> > 
> > > The change you made to ucontext.h breaks libkse. :-(
> > 
> > Speaking of libkse breakage: 
> > 
> > 10427 root      20    0 10500K  8380K kserel   6:44  0.00%  0.00% python2.3
> > 10424 root      20    0  9292K  7280K kserel   4:43  0.00%  0.00% python2.3
> >  3523 kris      20    0 50924K 40996K kserel   2:32  0.00%  0.00% MozillaFirebird-bin
> >  
> > Those are threaded processes using libkse via libmap.conf, which are
> > using CPU but do not have any CPU% listed.  Scheduler is 4BSD, kernel
> > was built yesterday.
> 
> Other than stats being off, do the processes seem to be working correctly?

They seem to be working fine, and they seem to have racked up CPU time
more-or-less correctly.

> Oh, and is this an SMP or UP system?

UP.

Kris
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