Em Wed, Mar 21, 2018 at 11:43:58AM -0700, Linus Torvalds escreveu: > [ Adding PeterZ to participants due to query about lockdep_assert() ] > > On Wed, Mar 21, 2018 at 8:38 AM, Arnaldo Carvalho de Melo > <a...@kernel.org> wrote: > > > > assert_spin_locked(&cmd->t_state_lock); > > - WARN_ON_ONCE(!irqs_disabled()); > > + WARN_ON_ONCE_NONRT(!irqs_disabled()); > > Ugh. > > Can't we just replace both of those with a lockdep annotation?
Huh, even better, when that feature gets finished (tglx said it was being developed, not there yet tho) it'll allow further reduction of the PREEMPT_RT_FULL patchkit. - Arnaldo
