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-rw-r--r--drivers/s390/block/dasd.c25
-rw-r--r--drivers/s390/block/dcssblk.c2
-rw-r--r--drivers/s390/block/scm_blk.c4
-rw-r--r--drivers/s390/block/xpram.c4
4 files changed, 14 insertions, 21 deletions
diff --git a/drivers/s390/block/dasd.c b/drivers/s390/block/dasd.c
index a7c15f0085e2..b5692a284bd8 100644
--- a/drivers/s390/block/dasd.c
+++ b/drivers/s390/block/dasd.c
@@ -2581,8 +2581,6 @@ int dasd_cancel_req(struct dasd_ccw_req *cqr)
case DASD_CQR_QUEUED:
/* request was not started - just set to cleared */
cqr->status = DASD_CQR_CLEARED;
- if (cqr->callback_data == DASD_SLEEPON_START_TAG)
- cqr->callback_data = DASD_SLEEPON_END_TAG;
break;
case DASD_CQR_IN_IO:
/* request in IO - terminate IO and release again */
@@ -3210,7 +3208,7 @@ static void dasd_setup_queue(struct dasd_block *block)
} else {
max = block->base->discipline->max_blocks << block->s2b_shift;
}
- queue_flag_set_unlocked(QUEUE_FLAG_NONROT, q);
+ blk_queue_flag_set(QUEUE_FLAG_NONROT, q);
q->limits.max_dev_sectors = max;
blk_queue_logical_block_size(q, logical_block_size);
blk_queue_max_hw_sectors(q, max);
@@ -3233,7 +3231,7 @@ static void dasd_setup_queue(struct dasd_block *block)
blk_queue_max_discard_sectors(q, max_discard_sectors);
blk_queue_max_write_zeroes_sectors(q, max_discard_sectors);
- queue_flag_set_unlocked(QUEUE_FLAG_DISCARD, q);
+ blk_queue_flag_set(QUEUE_FLAG_DISCARD, q);
}
}
@@ -3902,9 +3900,12 @@ static int dasd_generic_requeue_all_requests(struct dasd_device *device)
wait_event(dasd_flush_wq,
(cqr->status != DASD_CQR_CLEAR_PENDING));
- /* mark sleepon requests as ended */
- if (cqr->callback_data == DASD_SLEEPON_START_TAG)
- cqr->callback_data = DASD_SLEEPON_END_TAG;
+ /*
+ * requeue requests to blocklayer will only work
+ * for block device requests
+ */
+ if (_dasd_requeue_request(cqr))
+ continue;
/* remove requests from device and block queue */
list_del_init(&cqr->devlist);
@@ -3917,13 +3918,6 @@ static int dasd_generic_requeue_all_requests(struct dasd_device *device)
cqr = refers;
}
- /*
- * requeue requests to blocklayer will only work
- * for block device requests
- */
- if (_dasd_requeue_request(cqr))
- continue;
-
if (cqr->block)
list_del_init(&cqr->blocklist);
cqr->block->base->discipline->free_cp(
@@ -3940,8 +3934,7 @@ static int dasd_generic_requeue_all_requests(struct dasd_device *device)
list_splice_tail(&requeue_queue, &device->ccw_queue);
spin_unlock_irq(get_ccwdev_lock(device->cdev));
}
- /* wake up generic waitqueue for eventually ended sleepon requests */
- wake_up(&generic_waitq);
+ dasd_schedule_device_bh(device);
return rc;
}
diff --git a/drivers/s390/block/dcssblk.c b/drivers/s390/block/dcssblk.c
index 9cae08b36b80..0a312e450207 100644
--- a/drivers/s390/block/dcssblk.c
+++ b/drivers/s390/block/dcssblk.c
@@ -633,7 +633,7 @@ dcssblk_add_store(struct device *dev, struct device_attribute *attr, const char
dev_info->gd->private_data = dev_info;
blk_queue_make_request(dev_info->dcssblk_queue, dcssblk_make_request);
blk_queue_logical_block_size(dev_info->dcssblk_queue, 4096);
- queue_flag_set_unlocked(QUEUE_FLAG_DAX, dev_info->dcssblk_queue);
+ blk_queue_flag_set(QUEUE_FLAG_DAX, dev_info->dcssblk_queue);
seg_byte_size = (dev_info->end - dev_info->start + 1);
set_capacity(dev_info->gd, seg_byte_size >> 9); // size in sectors
diff --git a/drivers/s390/block/scm_blk.c b/drivers/s390/block/scm_blk.c
index b4130c7880d8..b1fcb76dd272 100644
--- a/drivers/s390/block/scm_blk.c
+++ b/drivers/s390/block/scm_blk.c
@@ -472,8 +472,8 @@ int scm_blk_dev_setup(struct scm_blk_dev *bdev, struct scm_device *scmdev)
blk_queue_logical_block_size(rq, 1 << 12);
blk_queue_max_hw_sectors(rq, nr_max_blk << 3); /* 8 * 512 = blk_size */
blk_queue_max_segments(rq, nr_max_blk);
- queue_flag_set_unlocked(QUEUE_FLAG_NONROT, rq);
- queue_flag_clear_unlocked(QUEUE_FLAG_ADD_RANDOM, rq);
+ blk_queue_flag_set(QUEUE_FLAG_NONROT, rq);
+ blk_queue_flag_clear(QUEUE_FLAG_ADD_RANDOM, rq);
bdev->gendisk = alloc_disk(SCM_NR_PARTS);
if (!bdev->gendisk) {
diff --git a/drivers/s390/block/xpram.c b/drivers/s390/block/xpram.c
index 2a6334ca750e..3df5d68d09f0 100644
--- a/drivers/s390/block/xpram.c
+++ b/drivers/s390/block/xpram.c
@@ -348,8 +348,8 @@ static int __init xpram_setup_blkdev(void)
put_disk(xpram_disks[i]);
goto out;
}
- queue_flag_set_unlocked(QUEUE_FLAG_NONROT, xpram_queues[i]);
- queue_flag_clear_unlocked(QUEUE_FLAG_ADD_RANDOM, xpram_queues[i]);
+ blk_queue_flag_set(QUEUE_FLAG_NONROT, xpram_queues[i]);
+ blk_queue_flag_clear(QUEUE_FLAG_ADD_RANDOM, xpram_queues[i]);
blk_queue_make_request(xpram_queues[i], xpram_make_request);
blk_queue_logical_block_size(xpram_queues[i], 4096);
}