[PATCH RFC 18/34] bcachefs: port block device access to file

[Christian Brauner <brauner@xxxxxxxxxx>]

Signed-off-by: Christian Brauner <brauner@xxxxxxxxxx>
---
 fs/bcachefs/super-io.c    | 20 ++++++++++----------
 fs/bcachefs/super_types.h |  2 +-
 2 files changed, 11 insertions(+), 11 deletions(-)

diff --git a/fs/bcachefs/super-io.c b/fs/bcachefs/super-io.c
index 801590bbc68c..927b977dfbda 100644
--- a/fs/bcachefs/super-io.c
+++ b/fs/bcachefs/super-io.c
@@ -163,8 +163,8 @@ void bch2_sb_field_delete(struct bch_sb_handle *sb,
 void bch2_free_super(struct bch_sb_handle *sb)
 {
 	kfree(sb->bio);
-	if (!IS_ERR_OR_NULL(sb->bdev_handle))
-		bdev_release(sb->bdev_handle);
+	if (!IS_ERR_OR_NULL(sb->s_f_bdev))
+		fput(sb->s_f_bdev);
 	kfree(sb->holder);
 	kfree(sb->sb_name);
 
@@ -691,22 +691,22 @@ int bch2_read_super(const char *path, struct bch_opts *opts,
 	if (!opt_get(*opts, nochanges))
 		sb->mode |= BLK_OPEN_WRITE;
 
-	sb->bdev_handle = bdev_open_by_path(path, sb->mode, sb->holder, &bch2_sb_handle_bdev_ops);
-	if (IS_ERR(sb->bdev_handle) &&
-	    PTR_ERR(sb->bdev_handle) == -EACCES &&
+	sb->s_f_bdev = bdev_file_open_by_path(path, sb->mode, sb->holder, &bch2_sb_handle_bdev_ops);
+	if (IS_ERR(sb->s_f_bdev) &&
+	    PTR_ERR(sb->s_f_bdev) == -EACCES &&
 	    opt_get(*opts, read_only)) {
 		sb->mode &= ~BLK_OPEN_WRITE;
 
-		sb->bdev_handle = bdev_open_by_path(path, sb->mode, sb->holder, &bch2_sb_handle_bdev_ops);
-		if (!IS_ERR(sb->bdev_handle))
+		sb->s_f_bdev = bdev_file_open_by_path(path, sb->mode, sb->holder, &bch2_sb_handle_bdev_ops);
+		if (!IS_ERR(sb->s_f_bdev))
 			opt_set(*opts, nochanges, true);
 	}
 
-	if (IS_ERR(sb->bdev_handle)) {
-		ret = PTR_ERR(sb->bdev_handle);
+	if (IS_ERR(sb->s_f_bdev)) {
+		ret = PTR_ERR(sb->s_f_bdev);
 		goto out;
 	}
-	sb->bdev = sb->bdev_handle->bdev;
+	sb->bdev = F_BDEV(sb->s_f_bdev);
 
 	ret = bch2_sb_realloc(sb, 0);
 	if (ret) {
diff --git a/fs/bcachefs/super_types.h b/fs/bcachefs/super_types.h
index b2119686e2e1..e98df6428d38 100644
--- a/fs/bcachefs/super_types.h
+++ b/fs/bcachefs/super_types.h
@@ -4,7 +4,7 @@
 
 struct bch_sb_handle {
 	struct bch_sb		*sb;
-	struct bdev_handle	*bdev_handle;
+	struct file		*s_f_bdev;
 	struct block_device	*bdev;
 	char			*sb_name;
 	struct bio		*bio;

-- 
2.42.0