Lines Matching full:preemption

38  * @pwrup_reglist pwrup reglist for preemption
104  * In order to do lockless preemption we use a simple state machine to progress
107  * PREEMPT_NONE - no preemption in progress.  Next state START.
108  * PREEMPT_START - The trigger is evaluating if preemption is possible. Next
112  * PREEMPT_TRIGGERED: A preemption has been executed on the hardware. Next
114  * PREEMPT_FAULTED: A preemption timed out (never completed). This will trigger
116  * PREEMPT_PENDING: Preemption complete interrupt fired - the callback is
131  * CPU to store the state for preemption. The record itself is much larger
134  * There is a preemption record assigned per ringbuffer. When the CPU triggers a
135  * preemption, it fills out the record with the useful information (wptr, ring
137  * the preemption.  When a ring is switched out, the CP will save the ringbuffer
145  * @errno: preemption error record
153  * @counter: GPU address of the storage area for the preemption counters
180  * The preemption counter block is a storage area for the value of the
181  * preemption counters that are saved immediately before context switch. We
182  * append it on to the end of the allocation for the preemption record.