taglinefilesource code
plug345drivers/block/ll_rw_blk.cstruct request plug;
plug399drivers/block/ll_rw_blk.cdev->current_request = &plug;
plug400drivers/block/ll_rw_blk.cplug.dev = -1;
plug401drivers/block/ll_rw_blk.cplug.next = NULL;
plug417drivers/block/ll_rw_blk.cdev->current_request = plug.next;