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| 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/md.c | |
| parent | 5e4ea834676e3b8965344ca61d36e1ae236249eb (diff) | |
| download | linux-stable-05bdb9965305bbfdae79b31d22df03d1e2cfcb22.tar.gz linux-stable-05bdb9965305bbfdae79b31d22df03d1e2cfcb22.tar.bz2 linux-stable-05bdb9965305bbfdae79b31d22df03d1e2cfcb22.zip | |
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/md.c')
| -rw-r--r-- | drivers/md/md.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/md/md.c b/drivers/md/md.c index dad4a5539f9f..ca0de7ddd943 100644 --- a/drivers/md/md.c +++ b/drivers/md/md.c @@ -3643,7 +3643,7 @@ static struct md_rdev *md_import_device(dev_t newdev, int super_format, int supe if (err) goto out_clear_rdev; - rdev->bdev = blkdev_get_by_dev(newdev, FMODE_READ | FMODE_WRITE, + rdev->bdev = blkdev_get_by_dev(newdev, BLK_OPEN_READ | BLK_OPEN_WRITE, super_format == -2 ? &claim_rdev : rdev, NULL); if (IS_ERR(rdev->bdev)) { pr_warn("md: could not open device unknown-block(%u,%u).\n", @@ -7488,7 +7488,7 @@ static int __md_set_array_info(struct mddev *mddev, void __user *argp) return err; } -static int md_ioctl(struct block_device *bdev, fmode_t mode, +static int md_ioctl(struct block_device *bdev, blk_mode_t mode, unsigned int cmd, unsigned long arg) { int err = 0; @@ -7720,7 +7720,7 @@ out: return err; } #ifdef CONFIG_COMPAT -static int md_compat_ioctl(struct block_device *bdev, fmode_t mode, +static int md_compat_ioctl(struct block_device *bdev, blk_mode_t mode, unsigned int cmd, unsigned long arg) { switch (cmd) { @@ -7769,7 +7769,7 @@ out_unlock: return err; } -static int md_open(struct gendisk *disk, fmode_t mode) +static int md_open(struct gendisk *disk, blk_mode_t mode) { struct mddev *mddev; int err; |