Signed-off-by: Christian Brauner <brauner@xxxxxxxxxx>
---
drivers/s390/block/dasd.c | 10 +++++-----
drivers/s390/block/dasd_genhd.c | 36 ++++++++++++++++++------------------
drivers/s390/block/dasd_int.h | 2 +-
drivers/s390/block/dasd_ioctl.c | 2 +-
4 files changed, 25 insertions(+), 25 deletions(-)
diff --git a/drivers/s390/block/dasd.c b/drivers/s390/block/dasd.c
index 7327e81352e9..c833a7c7d7b2 100644
--- a/drivers/s390/block/dasd.c
+++ b/drivers/s390/block/dasd.c
@@ -412,7 +412,7 @@ dasd_state_ready_to_online(struct dasd_device * device)
KOBJ_CHANGE);
return 0;
}
- disk_uevent(device->block->bdev_handle->bdev->bd_disk,
+ disk_uevent(file_bdev(device->block->bdev_file)->bd_disk,
KOBJ_CHANGE);
}
return 0;
@@ -433,7 +433,7 @@ static int dasd_state_online_to_ready(struct dasd_device *device)
device->state = DASD_STATE_READY;
if (device->block && !(device->features & DASD_FEATURE_USERAW))
- disk_uevent(device->block->bdev_handle->bdev->bd_disk,
+ disk_uevent(file_bdev(device->block->bdev_file)->bd_disk,
KOBJ_CHANGE);
return 0;
}
@@ -3588,7 +3588,7 @@ int dasd_generic_set_offline(struct ccw_device *cdev)
* in the other openers.
*/
if (device->block) {
- max_count = device->block->bdev_handle ? 0 : -1;
+ max_count = device->block->bdev_file ? 0 : -1;
open_count = atomic_read(&device->block->open_count);
if (open_count > max_count) {
if (open_count > 0)
@@ -3634,8 +3634,8 @@ int dasd_generic_set_offline(struct ccw_device *cdev)
* so sync bdev first and then wait for our queues to become
* empty
*/
- if (device->block && device->block->bdev_handle)
- bdev_mark_dead(device->block->bdev_handle->bdev, false);
+ if (device->block && device->block->bdev_file)
+ bdev_mark_dead(file_bdev(device->block->bdev_file), false);
dasd_schedule_device_bh(device);
rc = wait_event_interruptible(shutdown_waitq,
_wait_for_empty_queues(device));
diff --git a/drivers/s390/block/dasd_genhd.c b/drivers/s390/block/dasd_genhd.c
index 55e3abe94cde..8bf2cf0ccc15 100644
--- a/drivers/s390/block/dasd_genhd.c
+++ b/drivers/s390/block/dasd_genhd.c
@@ -127,15 +127,15 @@ void dasd_gendisk_free(struct dasd_block *block)
*/
int dasd_scan_partitions(struct dasd_block *block)
{
- struct bdev_handle *bdev_handle;
+ struct file *bdev_file;
int rc;
- bdev_handle = bdev_open_by_dev(disk_devt(block->gdp), BLK_OPEN_READ,
+ bdev_file = bdev_file_open_by_dev(disk_devt(block->gdp), BLK_OPEN_READ,
NULL, NULL);
- if (IS_ERR(bdev_handle)) {
+ if (IS_ERR(bdev_file)) {
DBF_DEV_EVENT(DBF_ERR, block->base,
"scan partitions error, blkdev_get returned %ld",
- PTR_ERR(bdev_handle));
+ PTR_ERR(bdev_file));
return -ENODEV;
}
@@ -147,15 +147,15 @@ int dasd_scan_partitions(struct dasd_block *block)
"scan partitions error, rc %d", rc);
/*
- * Since the matching bdev_release() call to the
- * bdev_open_by_path() in this function is not called before
+ * Since the matching fput() call to the
+ * bdev_file_open_by_path() in this function is not called before
* dasd_destroy_partitions the offline open_count limit needs to be
- * increased from 0 to 1. This is done by setting device->bdev_handle
+ * increased from 0 to 1. This is done by setting device->bdev_file
* (see dasd_generic_set_offline). As long as the partition detection
* is running no offline should be allowed. That is why the assignment
- * to block->bdev_handle is done AFTER the BLKRRPART ioctl.
+ * to block->bdev_file is done AFTER the BLKRRPART ioctl.
*/
- block->bdev_handle = bdev_handle;
+ block->bdev_file = bdev_file;
return 0;
}
@@ -165,21 +165,21 @@ int dasd_scan_partitions(struct dasd_block *block)
*/
void dasd_destroy_partitions(struct dasd_block *block)
{
- struct bdev_handle *bdev_handle;
+ struct file *bdev_file;
/*
- * Get the bdev_handle pointer from the device structure and clear
- * device->bdev_handle to lower the offline open_count limit again.
+ * Get the bdev_file pointer from the device structure and clear
+ * device->bdev_file to lower the offline open_count limit again.
*/
- bdev_handle = block->bdev_handle;
- block->bdev_handle = NULL;
+ bdev_file = block->bdev_file;
+ block->bdev_file = NULL;
- mutex_lock(&bdev_handle->bdev->bd_disk->open_mutex);
- bdev_disk_changed(bdev_handle->bdev->bd_disk, true);
- mutex_unlock(&bdev_handle->bdev->bd_disk->open_mutex);
+ mutex_lock(&file_bdev(bdev_file)->bd_disk->open_mutex);
+ bdev_disk_changed(file_bdev(bdev_file)->bd_disk, true);
+ mutex_unlock(&file_bdev(bdev_file)->bd_disk->open_mutex);
/* Matching blkdev_put to the blkdev_get in dasd_scan_partitions. */
- bdev_release(bdev_handle);
+ fput(bdev_file);
}
int dasd_gendisk_init(void)
diff --git a/drivers/s390/block/dasd_int.h b/drivers/s390/block/dasd_int.h
index 1b1b8a41c4d4..aecd502aec51 100644
--- a/drivers/s390/block/dasd_int.h
+++ b/drivers/s390/block/dasd_int.h
@@ -650,7 +650,7 @@ struct dasd_block {
struct gendisk *gdp;
spinlock_t request_queue_lock;
struct blk_mq_tag_set tag_set;
- struct bdev_handle *bdev_handle;
+ struct file *bdev_file;
atomic_t open_count;
unsigned long blocks; /* size of volume in blocks */
diff --git a/drivers/s390/block/dasd_ioctl.c b/drivers/s390/block/dasd_ioctl.c
index 61b9675e2a67..de85a5e4e21b 100644
--- a/drivers/s390/block/dasd_ioctl.c
+++ b/drivers/s390/block/dasd_ioctl.c
@@ -537,7 +537,7 @@ static int __dasd_ioctl_information(struct dasd_block *block,
* This must be hidden from user-space.
*/
dasd_info->open_count = atomic_read(&block->open_count);
- if (!block->bdev_handle)
+ if (!block->bdev_file)
dasd_info->open_count++;
/*
--
2.43.0
