dev_dbg(&dev->sbd.core,
"%s:%u: bio %u: %u segs %u sectors from %lu\n",
__func__, __LINE__, i, bio_segments(iter.bio),
- bio_sectors(iter.bio),
- (unsigned long)iter.bio->bi_sector);
+ bio_sectors(iter.bio), iter.bio->bi_sector);
size = bvec->bv_len;
buf = bvec_kmap_irq(bvec, &flags);
struct ps3_storage_device *dev = data;
struct ps3disk_private *priv;
struct request *req;
- int res, read, uptodate;
+ int res, read, error;
u64 tag, status;
unsigned long num_sectors;
const char *op;
if (status) {
dev_dbg(&dev->sbd.core, "%s:%u: %s failed 0x%lx\n", __func__,
__LINE__, op, status);
- uptodate = 0;
+ error = -EIO;
} else {
dev_dbg(&dev->sbd.core, "%s:%u: %s completed\n", __func__,
__LINE__, op);
- uptodate = 1;
+ error = 0;
if (read)
ps3disk_scatter_gather(dev, req, 0);
}
spin_lock(&priv->lock);
- if (!end_that_request_first(req, uptodate, num_sectors)) {
- add_disk_randomness(req->rq_disk);
- blkdev_dequeue_request(req);
- end_that_request_last(req, uptodate);
- }
+ __blk_end_request(req, error, num_sectors << 9);
priv->req = NULL;
ps3disk_do_request(dev, priv->queue);
spin_unlock(&priv->lock);
dev_dbg(&dev->sbd.core, "%s:%u\n", __func__, __LINE__);
- memset(req->cmd, 0, sizeof(req->cmd));
req->cmd_type = REQ_TYPE_FLUSH;
}
-static int ps3disk_issue_flush(struct request_queue *q, struct gendisk *gendisk,
- sector_t *sector)
-{
- struct ps3_storage_device *dev = q->queuedata;
- struct request *req;
- int res;
-
- dev_dbg(&dev->sbd.core, "%s:%u\n", __func__, __LINE__);
-
- req = blk_get_request(q, WRITE, __GFP_WAIT);
- ps3disk_prepare_flush(q, req);
- res = blk_execute_rq(q, gendisk, req, 0);
- if (res)
- dev_err(&dev->sbd.core, "%s:%u: flush request failed %d\n",
- __func__, __LINE__, res);
- blk_put_request(req);
- return res;
-}
-
-
static unsigned long ps3disk_mask;
static DEFINE_MUTEX(ps3disk_mask_mutex);
blk_queue_dma_alignment(queue, dev->blk_size-1);
blk_queue_hardsect_size(queue, dev->blk_size);
- blk_queue_issue_flush_fn(queue, ps3disk_issue_flush);
blk_queue_ordered(queue, QUEUE_ORDERED_DRAIN_FLUSH,
ps3disk_prepare_flush);