* David Xu <[EMAIL PROTECTED]> [071024 19:40] wrote: > Alfred Perlstein wrote: > > >>thread_suspend_check() with SINGLE_BOUNDARY is used is only called > >>in userret() where I don't think any code is still using the p_fd. > > > > > >This is not an acceptable solution as it will deadlock unless all > >threads exit the kernel. > > > > Where is deadlock ? thread_single(SINGLE_BOUNDARY) does not suspend > sleeping thread, it will interrupt it.
If it does, it will give awful semantics, it's better to just disallow this action with threads until the code is fixed. -- - Alfred Perlstein _______________________________________________ cvs-all@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/cvs-all To unsubscribe, send any mail to "[EMAIL PROTECTED]"
