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| author | Chris Mason <chris.mason@oracle.com> | 2007-03-27 11:26:26 -0400 |
|---|---|---|
| committer | David Woodhouse <dwmw2@hera.kernel.org> | 2007-03-27 11:26:26 -0400 |
| commit | 9773a788681db1f5c2701b7433737fdca61a14ba (patch) | |
| tree | 9d5f79f7a0e3b0f5e89509b42a3d8134364bed32 /fs/btrfs/file-item.c | |
| parent | f4b9aa8d3b877d0a6044a6d6d9a44b29cab9e265 (diff) | |
| download | op-kernel-dev-9773a788681db1f5c2701b7433737fdca61a14ba.zip op-kernel-dev-9773a788681db1f5c2701b7433737fdca61a14ba.tar.gz | |
Btrfs: byte offsets for file keys
Signed-off-by: Chris Mason <chris.mason@oracle.com>
Diffstat (limited to 'fs/btrfs/file-item.c')
| -rw-r--r-- | fs/btrfs/file-item.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/fs/btrfs/file-item.c b/fs/btrfs/file-item.c index 09de270..5230a44 100644 --- a/fs/btrfs/file-item.c +++ b/fs/btrfs/file-item.c @@ -26,6 +26,7 @@ int btrfs_alloc_file_extent(struct btrfs_trans_handle *trans, ret = btrfs_insert_empty_item(trans, root, &path, &file_key, sizeof(*item)); + BUG_ON(ret); item = btrfs_item_ptr(btrfs_buffer_leaf(path.nodes[0]), path.slots[0], struct btrfs_file_extent_item); btrfs_set_file_extent_disk_blocknr(item, ins.objectid); @@ -42,7 +43,7 @@ int btrfs_alloc_file_extent(struct btrfs_trans_handle *trans, int btrfs_lookup_file_extent(struct btrfs_trans_handle *trans, struct btrfs_root *root, struct btrfs_path *path, u64 objectid, - u64 blocknr, u64 num_blocks, int mod) + u64 offset, int mod) { int ret; struct btrfs_key file_key; @@ -50,7 +51,7 @@ int btrfs_lookup_file_extent(struct btrfs_trans_handle *trans, int cow = mod != 0; file_key.objectid = objectid; - file_key.offset = blocknr; + file_key.offset = offset; file_key.flags = 0; btrfs_set_key_type(&file_key, BTRFS_EXTENT_DATA_KEY); ret = btrfs_search_slot(trans, root, &file_key, path, ins_len, cow); |
