diff options
Diffstat (limited to 'drivers/mmc/card/queue.c')
| -rw-r--r-- | drivers/mmc/card/queue.c | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/drivers/mmc/card/queue.c b/drivers/mmc/card/queue.c index 9c0b42bfe08..4e42d030e09 100644 --- a/drivers/mmc/card/queue.c +++ b/drivers/mmc/card/queue.c @@ -146,7 +146,7 @@ int mmc_init_queue(struct mmc_queue *mq, struct mmc_card *card, spinlock_t *lock } #ifdef CONFIG_MMC_BLOCK_BOUNCE - if (host->max_hw_segs == 1) { + if (host->max_segs == 1) { unsigned int bouncesz; bouncesz = MMC_QUEUE_BOUNCESZ; @@ -196,21 +196,23 @@ int mmc_init_queue(struct mmc_queue *mq, struct mmc_card *card, spinlock_t *lock blk_queue_bounce_limit(mq->queue, limit); blk_queue_max_hw_sectors(mq->queue, min(host->max_blk_count, host->max_req_size / 512)); - blk_queue_max_segments(mq->queue, host->max_hw_segs); + blk_queue_max_segments(mq->queue, host->max_segs); blk_queue_max_segment_size(mq->queue, host->max_seg_size); mq->sg = kmalloc(sizeof(struct scatterlist) * - host->max_phys_segs, GFP_KERNEL); + host->max_segs, GFP_KERNEL); if (!mq->sg) { ret = -ENOMEM; goto cleanup_queue; } - sg_init_table(mq->sg, host->max_phys_segs); + sg_init_table(mq->sg, host->max_segs); } - init_MUTEX(&mq->thread_sem); + sema_init(&mq->thread_sem, 1); + + mq->thread = kthread_run(mmc_queue_thread, mq, "mmcqd/%d", + host->index); - mq->thread = kthread_run(mmc_queue_thread, mq, "mmcqd"); if (IS_ERR(mq->thread)) { ret = PTR_ERR(mq->thread); goto free_bounce_sg; |