Or like, "taskqueue_enqueue_if_not_draining()" ? :p On Wed, Jul 1, 2015 at 2:32 PM Konstantin Belousov <kostik...@gmail.com> wrote:
> On Wed, Jul 01, 2015 at 05:09:27PM -0400, Ryan Stone wrote: > > On Wed, Jul 1, 2015 at 4:58 PM, Jack Vogel <jfvo...@gmail.com> wrote: > > > > > But if you've disabled interrupts why would an "interrupt-handling > task" > > > even run?? > > > > > > Jack > > > > > > > There's a race. The task could have already have been scheduled by a > > previous interrupt and could be running while I am trying to disable > > interrupts and drain the taskqueue. > > Do you mean, you want some KPI like > boolean taskqueue_is_draining(struct taskqueue *p); > so that e.g. executed task could see if it is executing in the > shutdown state ? > > _______________________________________________ > freebsd-current@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-current > To unsubscribe, send any mail to "freebsd-current-unsubscr...@freebsd.org" > _______________________________________________ freebsd-current@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to "freebsd-current-unsubscr...@freebsd.org"
