int ide_end_dequeued_request(ide_drive_t *drive, struct request *rq,
int uptodate, int nr_sectors)
{
BUG_ON(!blk_rq_started(rq));
return __ide_end_request(drive, rq, uptodate, nr_sectors << 9, 0);
}
int ide_end_request (ide_drive_t *drive, int uptodate, int nr_sectors)
{
unsigned int nr_bytes = nr_sectors << 9;
struct request *rq;
unsigned long flags;
int ret = 1;
/*
* room for locking improvements here, the calls below don't
* need the queue lock held at all
*/
spin_lock_irqsave(&ide_lock, flags);
rq = HWGROUP(drive)->rq;
if (!nr_bytes) {
if (blk_pc_request(rq))
nr_bytes = rq->data_len;
else
nr_bytes = rq->hard_cur_sectors << 9;
}
ret = __ide_end_request(drive, rq, uptodate, nr_bytes, 1);
spin_unlock_irqrestore(&ide_lock, flags);
return ret;
}
int ide_end_dequeued_request(ide_drive_t *drive, struct request *rq,
int uptodate, int nr_sectors)
{
unsigned long flags;
int ret;
spin_lock_irqsave(&ide_lock, flags);
BUG_ON(!blk_rq_started(rq));
ret = __ide_end_request(drive, rq, uptodate, nr_sectors << 9, 0);
spin_unlock_irqrestore(&ide_lock, flags);
return ret;
}
int ide_end_request (ide_drive_t *drive, int uptodate, int nr_sectors)
{
unsigned int nr_bytes = nr_sectors << 9;
struct request *rq = drive->hwif->rq;
if (!nr_bytes) {
if (blk_pc_request(rq))
nr_bytes = rq->data_len;
else
nr_bytes = rq->hard_cur_sectors << 9;
}
return __ide_end_request(drive, rq, uptodate, nr_bytes, 1);
}
int ide_end_request (ide_drive_t *drive, int uptodate, int nr_sectors)
{
struct request *rq;
unsigned long flags;
int ret = 1;
spin_lock_irqsave(&ide_lock, flags);
rq = HWGROUP(drive)->rq;
if (!nr_sectors)
nr_sectors = rq->hard_cur_sectors;
if (blk_complete_barrier_rq_locked(drive->queue, rq, nr_sectors))
ret = rq->nr_sectors != 0;
else
ret = __ide_end_request(drive, rq, uptodate, nr_sectors);
spin_unlock_irqrestore(&ide_lock, flags);
return ret;
}