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/md/dm-cache-target.c | |
| 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/md/dm-cache-target.c')
| -rw-r--r-- | drivers/md/dm-cache-target.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/md/dm-cache-target.c b/drivers/md/dm-cache-target.c index 872896218550..911f73f7ebba 100644 --- a/drivers/md/dm-cache-target.c +++ b/drivers/md/dm-cache-target.c @@ -2051,8 +2051,8 @@ static int parse_metadata_dev(struct cache_args *ca, struct dm_arg_set *as, if (!at_least_one_arg(as, error)) return -EINVAL; - r = dm_get_device(ca->ti, dm_shift_arg(as), FMODE_READ | FMODE_WRITE, - &ca->metadata_dev); + r = dm_get_device(ca->ti, dm_shift_arg(as), + BLK_OPEN_READ | BLK_OPEN_WRITE, &ca->metadata_dev); if (r) { *error = "Error opening metadata device"; return r; @@ -2074,8 +2074,8 @@ static int parse_cache_dev(struct cache_args *ca, struct dm_arg_set *as, if (!at_least_one_arg(as, error)) return -EINVAL; - r = dm_get_device(ca->ti, dm_shift_arg(as), FMODE_READ | FMODE_WRITE, - &ca->cache_dev); + r = dm_get_device(ca->ti, dm_shift_arg(as), + BLK_OPEN_READ | BLK_OPEN_WRITE, &ca->cache_dev); if (r) { *error = "Error opening cache device"; return r; @@ -2093,8 +2093,8 @@ static int parse_origin_dev(struct cache_args *ca, struct dm_arg_set *as, if (!at_least_one_arg(as, error)) return -EINVAL; - r = dm_get_device(ca->ti, dm_shift_arg(as), FMODE_READ | FMODE_WRITE, - &ca->origin_dev); + r = dm_get_device(ca->ti, dm_shift_arg(as), + BLK_OPEN_READ | BLK_OPEN_WRITE, &ca->origin_dev); if (r) { *error = "Error opening origin device"; return r; |