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author | Christian Brauner <brauner@kernel.org> | 2024-01-23 14:26:37 +0100 |
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committer | Christian Brauner <brauner@kernel.org> | 2024-02-25 12:05:25 +0100 |
commit | 87b355f44833b9d7d8ebdd3929e941ac1a931b7e (patch) | |
tree | 06c1e11b7eb30cca7aa1968bc8b34ff2d81dd8c8 /fs/erofs/super.c | |
parent | 9ae061cf2a46980b37cec1e56a372603682b2741 (diff) | |
download | linux-87b355f44833b9d7d8ebdd3929e941ac1a931b7e.tar.gz linux-87b355f44833b9d7d8ebdd3929e941ac1a931b7e.tar.bz2 linux-87b355f44833b9d7d8ebdd3929e941ac1a931b7e.zip |
erofs: port device access to file
Link: https://lore.kernel.org/r/20240123-vfs-bdev-file-v2-20-adbd023e19cc@kernel.org
Reviewed-by: Jan Kara <jack@suse.cz>
Signed-off-by: Christian Brauner <brauner@kernel.org>
Diffstat (limited to 'fs/erofs/super.c')
-rw-r--r-- | fs/erofs/super.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/fs/erofs/super.c b/fs/erofs/super.c index 5f60f163bd56..9b4b66dcdd4f 100644 --- a/fs/erofs/super.c +++ b/fs/erofs/super.c @@ -177,7 +177,7 @@ static int erofs_init_device(struct erofs_buf *buf, struct super_block *sb, struct erofs_sb_info *sbi = EROFS_SB(sb); struct erofs_fscache *fscache; struct erofs_deviceslot *dis; - struct bdev_handle *bdev_handle; + struct file *bdev_file; void *ptr; ptr = erofs_read_metabuf(buf, sb, erofs_blknr(sb, *pos), EROFS_KMAP); @@ -201,12 +201,12 @@ static int erofs_init_device(struct erofs_buf *buf, struct super_block *sb, return PTR_ERR(fscache); dif->fscache = fscache; } else if (!sbi->devs->flatdev) { - bdev_handle = bdev_open_by_path(dif->path, BLK_OPEN_READ, + bdev_file = bdev_file_open_by_path(dif->path, BLK_OPEN_READ, sb->s_type, NULL); - if (IS_ERR(bdev_handle)) - return PTR_ERR(bdev_handle); - dif->bdev_handle = bdev_handle; - dif->dax_dev = fs_dax_get_by_bdev(bdev_handle->bdev, + if (IS_ERR(bdev_file)) + return PTR_ERR(bdev_file); + dif->bdev_file = bdev_file; + dif->dax_dev = fs_dax_get_by_bdev(file_bdev(bdev_file), &dif->dax_part_off, NULL, NULL); } @@ -754,8 +754,8 @@ static int erofs_release_device_info(int id, void *ptr, void *data) struct erofs_device_info *dif = ptr; fs_put_dax(dif->dax_dev, NULL); - if (dif->bdev_handle) - bdev_release(dif->bdev_handle); + if (dif->bdev_file) + fput(dif->bdev_file); erofs_fscache_unregister_cookie(dif->fscache); dif->fscache = NULL; kfree(dif->path); |