@@ -145,7 +145,7 @@ static int process_rdma(struct rnbd_srv_session *srv_sess,
priv->sess_dev = sess_dev;
priv->id = id;
- bio = bio_alloc(sess_dev->bdev_handle->bdev, 1,
+ bio = bio_alloc(F_BDEV(sess_dev->f_bdev), 1,
rnbd_to_bio_flags(le32_to_cpu(msg->rw)), GFP_KERNEL);
if (bio_add_page(bio, virt_to_page(data), datalen,
offset_in_page(data)) != datalen) {
@@ -219,7 +219,7 @@ void rnbd_destroy_sess_dev(struct rnbd_srv_sess_dev *sess_dev, bool keep_id)
rnbd_put_sess_dev(sess_dev);
wait_for_completion(&dc); /* wait for inflights to drop to zero */
- bdev_release(sess_dev->bdev_handle);
+ fput(sess_dev->f_bdev);
mutex_lock(&sess_dev->dev->lock);
list_del(&sess_dev->dev_list);
if (!sess_dev->readonly)
@@ -534,7 +534,7 @@ rnbd_srv_get_or_create_srv_dev(struct block_device *bdev,
static void rnbd_srv_fill_msg_open_rsp(struct rnbd_msg_open_rsp *rsp,
struct rnbd_srv_sess_dev *sess_dev)
{
- struct block_device *bdev = sess_dev->bdev_handle->bdev;
+ struct block_device *bdev = F_BDEV(sess_dev->f_bdev);
rsp->hdr.type = cpu_to_le16(RNBD_MSG_OPEN_RSP);
rsp->device_id = cpu_to_le32(sess_dev->device_id);
@@ -559,7 +559,7 @@ static void rnbd_srv_fill_msg_open_rsp(struct rnbd_msg_open_rsp *rsp,
static struct rnbd_srv_sess_dev *
rnbd_srv_create_set_sess_dev(struct rnbd_srv_session *srv_sess,
const struct rnbd_msg_open *open_msg,
- struct bdev_handle *handle, bool readonly,
+ struct file *f_bdev, bool readonly,
struct rnbd_srv_dev *srv_dev)
{
struct rnbd_srv_sess_dev *sdev = rnbd_sess_dev_alloc(srv_sess);
@@ -571,7 +571,7 @@ rnbd_srv_create_set_sess_dev(struct rnbd_srv_session *srv_sess,
strscpy(sdev->pathname, open_msg->dev_name, sizeof(sdev->pathname));
- sdev->bdev_handle = handle;
+ sdev->f_bdev = f_bdev;
sdev->sess = srv_sess;
sdev->dev = srv_dev;
sdev->readonly = readonly;
@@ -676,7 +676,7 @@ static int process_msg_open(struct rnbd_srv_session *srv_sess,
struct rnbd_srv_dev *srv_dev;
struct rnbd_srv_sess_dev *srv_sess_dev;
const struct rnbd_msg_open *open_msg = msg;
- struct bdev_handle *bdev_handle;
+ struct file *f_bdev;
blk_mode_t open_flags = BLK_OPEN_READ;
char *full_path;
struct rnbd_msg_open_rsp *rsp = data;
@@ -714,15 +714,15 @@ static int process_msg_open(struct rnbd_srv_session *srv_sess,
goto reject;
}
- bdev_handle = bdev_open_by_path(full_path, open_flags, NULL, NULL);
- if (IS_ERR(bdev_handle)) {
- ret = PTR_ERR(bdev_handle);
+ f_bdev = bdev_file_open_by_path(full_path, open_flags, NULL, NULL);
+ if (IS_ERR(f_bdev)) {
+ ret = PTR_ERR(f_bdev);
pr_err("Opening device '%s' on session %s failed, failed to open the block device, err: %d\n",
full_path, srv_sess->sessname, ret);
goto free_path;
}
- srv_dev = rnbd_srv_get_or_create_srv_dev(bdev_handle->bdev, srv_sess,
+ srv_dev = rnbd_srv_get_or_create_srv_dev(F_BDEV(f_bdev), srv_sess,
open_msg->access_mode);
if (IS_ERR(srv_dev)) {
pr_err("Opening device '%s' on session %s failed, creating srv_dev failed, err: %ld\n",
@@ -732,7 +732,7 @@ static int process_msg_open(struct rnbd_srv_session *srv_sess,
}
srv_sess_dev = rnbd_srv_create_set_sess_dev(srv_sess, open_msg,
- bdev_handle,
+ f_bdev,
open_msg->access_mode == RNBD_ACCESS_RO,
srv_dev);
if (IS_ERR(srv_sess_dev)) {
@@ -748,7 +748,7 @@ static int process_msg_open(struct rnbd_srv_session *srv_sess,
*/
mutex_lock(&srv_dev->lock);
if (!srv_dev->dev_kobj.state_in_sysfs) {
- ret = rnbd_srv_create_dev_sysfs(srv_dev, bdev_handle->bdev);
+ ret = rnbd_srv_create_dev_sysfs(srv_dev, F_BDEV(f_bdev));
if (ret) {
mutex_unlock(&srv_dev->lock);
rnbd_srv_err(srv_sess_dev,
@@ -791,7 +791,7 @@ static int process_msg_open(struct rnbd_srv_session *srv_sess,
}
rnbd_put_srv_dev(srv_dev);
blkdev_put:
- bdev_release(bdev_handle);
+ fput(f_bdev);
free_path:
kfree(full_path);
reject:
@@ -46,7 +46,7 @@ struct rnbd_srv_dev {
struct rnbd_srv_sess_dev {
/* Entry inside rnbd_srv_dev struct */
struct list_head dev_list;
- struct bdev_handle *bdev_handle;
+ struct file *f_bdev;
struct rnbd_srv_session *sess;
struct rnbd_srv_dev *dev;
struct kobject kobj;
Signed-off-by: Christian Brauner <brauner@kernel.org> --- drivers/block/rnbd/rnbd-srv.c | 26 +++++++++++++------------- drivers/block/rnbd/rnbd-srv.h | 2 +- 2 files changed, 14 insertions(+), 14 deletions(-)