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Mountable btrfs, with readdir

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Signed-off-by: Chris Mason <chris.mason@oracle.com>
This commit is contained in:
Chris Mason
2007-03-22 12:13:20 -04:00
committed by David Woodhouse
parent 2e635a2783
commit e20d96d64f
14 changed files with 659 additions and 498 deletions
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4
fs/btrfs/root-tree.c
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@@ -21,7 +21,7 @@ int btrfs_find_last_root(struct btrfs_root *root, u64 objectid,
if (ret < 0)
goto out;
BUG_ON(ret == 0);
l = &path.nodes[0]->leaf;
l = btrfs_buffer_leaf(path.nodes[0]);
BUG_ON(path.slots[0] == 0);
slot = path.slots[0] - 1;
if (btrfs_disk_key_objectid(&l->items[slot].key) != objectid) {
@@ -51,7 +51,7 @@ int btrfs_update_root(struct btrfs_trans_handle *trans, struct btrfs_root
if (ret < 0)
goto out;
BUG_ON(ret != 0);
l = &path.nodes[0]->leaf;
l = btrfs_buffer_leaf(path.nodes[0]);
slot = path.slots[0];
memcpy(btrfs_item_ptr(l, slot, struct btrfs_root_item), item,
sizeof(*item));