diff options
| author | Christoph Hellwig <hch@lst.de> | 2023-06-08 13:02:55 +0200 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2023-06-12 08:04:05 -0600 |
| commit | 05bdb9965305bbfdae79b31d22df03d1e2cfcb22 (patch) | |
| tree | 46b45e49b90a7614afe3f78665b1898970ed5731 /drivers/block/rnbd | |
| parent | 5e4ea834676e3b8965344ca61d36e1ae236249eb (diff) | |
block: replace fmode_t with a block-specific type for block open flags
The only overlap between the block open flags mapped into the fmode_t and
other uses of fmode_t are FMODE_READ and FMODE_WRITE. Define a new
blk_mode_t instead for use in blkdev_get_by_{dev,path}, ->open and
->ioctl and stop abusing fmode_t.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Acked-by: Jack Wang <jinpu.wang@ionos.com> [rnbd]
Reviewed-by: Hannes Reinecke <hare@suse.de>
Reviewed-by: Christian Brauner <brauner@kernel.org>
Link: https://lore.kernel.org/r/20230608110258.189493-28-hch@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'drivers/block/rnbd')
| -rw-r--r-- | drivers/block/rnbd/rnbd-clt.c | 4 | ||||
| -rw-r--r-- | drivers/block/rnbd/rnbd-srv.c | 4 |
2 files changed, 4 insertions, 4 deletions
diff --git a/drivers/block/rnbd/rnbd-clt.c b/drivers/block/rnbd/rnbd-clt.c index d5261d36d786..b0550b68645d 100644 --- a/drivers/block/rnbd/rnbd-clt.c +++ b/drivers/block/rnbd/rnbd-clt.c @@ -921,11 +921,11 @@ rnbd_clt_session *find_or_create_sess(const char *sessname, bool *first) return sess; } -static int rnbd_client_open(struct gendisk *disk, fmode_t mode) +static int rnbd_client_open(struct gendisk *disk, blk_mode_t mode) { struct rnbd_clt_dev *dev = disk->private_data; - if (get_disk_ro(dev->gd) && (mode & FMODE_WRITE)) + if (get_disk_ro(dev->gd) && (mode & BLK_OPEN_WRITE)) return -EPERM; if (dev->dev_state == DEV_STATE_UNMAPPED || diff --git a/drivers/block/rnbd/rnbd-srv.c b/drivers/block/rnbd/rnbd-srv.c index 591a1be370c4..c186df0ec641 100644 --- a/drivers/block/rnbd/rnbd-srv.c +++ b/drivers/block/rnbd/rnbd-srv.c @@ -677,14 +677,14 @@ static int process_msg_open(struct rnbd_srv_session *srv_sess, struct rnbd_srv_sess_dev *srv_sess_dev; const struct rnbd_msg_open *open_msg = msg; struct block_device *bdev; - fmode_t open_flags = FMODE_READ; + blk_mode_t open_flags = BLK_OPEN_READ; char *full_path; struct rnbd_msg_open_rsp *rsp = data; trace_process_msg_open(srv_sess, open_msg); if (open_msg->access_mode != RNBD_ACCESS_RO) - open_flags |= FMODE_WRITE; + open_flags |= BLK_OPEN_WRITE; mutex_lock(&srv_sess->lock); |