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authorChris Mason <chris.mason@oracle.com>2007-03-28 13:57:48 -0400
committerDavid Woodhouse <dwmw2@hera.kernel.org>2007-03-28 13:57:48 -0400
commitd98237b3ede7ab98892f7fa62201a13694c526e2 (patch)
treecdf99f2d1e9bc088027cd98e5ed0e4efc79698e3 /fs/btrfs/disk-io.h
parent5f443fd280c76a2170259cebaa4108c9daad6e1b (diff)
downloadop-kernel-dev-d98237b3ede7ab98892f7fa62201a13694c526e2.zip
op-kernel-dev-d98237b3ede7ab98892f7fa62201a13694c526e2.tar.gz
Btrfs: use a btree inode instead of sb_getblk
Signed-off-by: Chris Mason <chris.mason@oracle.com>
Diffstat (limited to 'fs/btrfs/disk-io.h')
-rw-r--r--fs/btrfs/disk-io.h5
1 files changed, 3 insertions, 2 deletions
diff --git a/fs/btrfs/disk-io.h b/fs/btrfs/disk-io.h
index 099f7ee..c2c38bd 100644
--- a/fs/btrfs/disk-io.h
+++ b/fs/btrfs/disk-io.h
@@ -21,7 +21,8 @@ static inline struct btrfs_header *btrfs_buffer_header(struct buffer_head *bh)
}
struct buffer_head *read_tree_block(struct btrfs_root *root, u64 blocknr);
-struct buffer_head *find_tree_block(struct btrfs_root *root, u64 blocknr);
+struct buffer_head *btrfs_find_create_tree_block(struct btrfs_root *root,
+ u64 blocknr);
int write_tree_block(struct btrfs_trans_handle *trans, struct btrfs_root *root,
struct buffer_head *buf);
int dirty_tree_block(struct btrfs_trans_handle *trans, struct btrfs_root *root,
@@ -37,5 +38,5 @@ int close_ctree(struct btrfs_root *root);
void btrfs_block_release(struct btrfs_root *root, struct buffer_head *buf);
int write_ctree_super(struct btrfs_trans_handle *trans,
struct btrfs_root *root);
-int mkfs(int fd, u64 num_blocks, u32 blocksize);
+struct buffer_head *btrfs_find_tree_block(struct btrfs_root *root, u64 blocknr);
#endif
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