Re: [9fans] strange behaviour of ps under load

[erik quanstrom]

On Wed Jul 22 11:49:54 EDT 2009, s...@plan9.bell-labs.com wrote:
> Very odd. There are no blocking operations in reading the status file in 
> /proc.
> The only thing I can think of is that you have something bound (snapfs?) in 
> /proc
> and that you're hanging on a stale mount point.
> 
> Is the clock set properly on that machine?

but there is a qlock of p->debug in procopen:
/n/sources/plan9/sys/src/9/port/devproc.c:368
        qlock(&p->debug);

- erik