PERFORCE change 126330 for review

[Andrew Thompson]

On Thu, Sep 13, 2007 at 01:02:05AM +0200, Pawel Jakub Dawidek wrote:
> On Wed, Sep 12, 2007 at 03:49:55PM -0700, Kip Macy wrote:
> > Andrew Thompson explicitly asked for the possibility of shared acquisition.
> 
> A flag for callout_init_lock() will be enough? Or it wants it to be
> sometimes acquired shared and sometimes exclusive?

I think a flag is plenty.