* on a queue, such as calling the unplug function after a timeout.
* A block device may call blk_sync_queue to ensure that any
* such activity is cancelled, thus allowing it to release resources
* on a queue, such as calling the unplug function after a timeout.
* A block device may call blk_sync_queue to ensure that any
* such activity is cancelled, thus allowing it to release resources
* If a CPU goes away, splice its entries to the current CPU
* and trigger a run of the softirq
*/
* If a CPU goes away, splice its entries to the current CPU
* and trigger a run of the softirq
*/