[PATCH 17/83] hsa/radeon: Handle deactivation of queues using interrupts

This patch modifies the scheduler code to use interrupts to handle the deactivation of queues. We prefer to use interrupts because the deactivation could take a long time since we need to wait for the wavefront to finish executing before deactivating the queue. There is an array of waitqueues,

[PATCH 17/83] hsa/radeon: Handle deactivation of queues using interrupts

This patch modifies the scheduler code to use interrupts to handle the deactivation of queues. We prefer to use interrupts because the deactivation could take a long time since we need to wait for the wavefront to finish executing before deactivating the queue. There is an array of waitqueues,