cvs commit: src/lib/libpthread/thread thr_private.h thr_sig.c
deischen at freebsd.org
Wed Nov 3 11:59:18 PST 2004
On Wed, 3 Nov 2004, John Baldwin wrote:
> On Tuesday 02 November 2004 06:40 pm, Daniel Eischen wrote:
> > I think if _kse_critical_leave() were replaced by _kcb_critical_leave()
> > at around line 676 in thr_kern.c, that should fix the problem, no?
> > There's no reason to do a yield check after leaving the scheduler,
> > and the check for signals and cancellation is done right after
> > that point before returning.
> Well, it moved it. :) Now thr_sig_rundown() is called from thr_resume_check()
> from thr_sched_switch_unlocked(), but psf->valid is zero, so it still doesn't
> work. What would happen if the signal came in before curthread->frame was
> set to &psf in thread_sched_switch_unlocked()?
That would cause the problem also. How's this look?
More information about the cvs-src