On Tue, Apr 30, 2019 at 04:42:53PM +0200, Oleg Nesterov wrote: > I have cloned linux-rt-devel.git > > If I understand correctly, in rt rw_semaphore is actually defined in > rwsem_rt.h > so percpu_rwsem_acquire() should probably do > > sem->rw_sem.rtmutex.owner = current;
That'll screw the PI chain (if there is one), right?
