On 04/25/2018 01:17 PM, Oleg Nesterov wrote: > On 04/25, Andrey Grodzovsky wrote: >> here (drm_sched_entity_fini) is also a bad idea, but we still want to be >> able to exit immediately >> and not wait for GPU jobs completion when the reason for reaching this code >> is because of KILL >> signal to the user process who opened the device file. > Can you hook f_op->flush method? But this one is called for each task releasing a reference to the the file, so not sure I see how this solves the problem. Andrey > > Oleg. >
