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btrfs: drop unused parameter from btrfs_release_path

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parameter tree root it's not used since commit
5f39d397df ("Btrfs: Create extent_buffer
interface for large blocksizes")

Signed-off-by: David Sterba <dsterba@suse.cz>
This commit is contained in:
David Sterba
2011-04-21 01:20:15 +02:00
parent ba14419264
commit b3b4aa74b5
15 changed files with 160 additions and 160 deletions
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44
fs/btrfs/extent-tree.c
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@ -379,7 +379,7 @@ again:
break;
caching_ctl->progress = last;
btrfs_release_path(extent_root, path);
btrfs_release_path(path);
up_read(&fs_info->extent_commit_sem);
mutex_unlock(&caching_ctl->mutex);
if (btrfs_transaction_in_commit(fs_info))
@ -754,7 +754,7 @@ again:
atomic_inc(&head->node.refs);
spin_unlock(&delayed_refs->lock);
btrfs_release_path(root->fs_info->extent_root, path);
btrfs_release_path(path);
mutex_lock(&head->mutex);
mutex_unlock(&head->mutex);
@ -934,7 +934,7 @@ static int convert_extent_item_v0(struct btrfs_trans_handle *trans,
break;
}
}
btrfs_release_path(root, path);
btrfs_release_path(path);
if (owner < BTRFS_FIRST_FREE_OBJECTID)
new_size += sizeof(*bi);
@ -1042,7 +1042,7 @@ again:
return 0;
#ifdef BTRFS_COMPAT_EXTENT_TREE_V0
key.type = BTRFS_EXTENT_REF_V0_KEY;
btrfs_release_path(root, path);
btrfs_release_path(path);
ret = btrfs_search_slot(trans, root, &key, path, -1, 1);
if (ret < 0) {
err = ret;
@ -1080,7 +1080,7 @@ again:
if (match_extent_data_ref(leaf, ref, root_objectid,
owner, offset)) {
if (recow) {
btrfs_release_path(root, path);
btrfs_release_path(path);
goto again;
}
err = 0;
@ -1141,7 +1141,7 @@ static noinline int insert_extent_data_ref(struct btrfs_trans_handle *trans,
if (match_extent_data_ref(leaf, ref, root_objectid,
owner, offset))
break;
btrfs_release_path(root, path);
btrfs_release_path(path);
key.offset++;
ret = btrfs_insert_empty_item(trans, root, path, &key,
size);
@ -1167,7 +1167,7 @@ static noinline int insert_extent_data_ref(struct btrfs_trans_handle *trans,
btrfs_mark_buffer_dirty(leaf);
ret = 0;
fail:
btrfs_release_path(root, path);
btrfs_release_path(path);
return ret;
}
@ -1293,7 +1293,7 @@ static noinline int lookup_tree_block_ref(struct btrfs_trans_handle *trans,
ret = -ENOENT;
#ifdef BTRFS_COMPAT_EXTENT_TREE_V0
if (ret == -ENOENT && parent) {
btrfs_release_path(root, path);
btrfs_release_path(path);
key.type = BTRFS_EXTENT_REF_V0_KEY;
ret = btrfs_search_slot(trans, root, &key, path, -1, 1);
if (ret > 0)
@ -1322,7 +1322,7 @@ static noinline int insert_tree_block_ref(struct btrfs_trans_handle *trans,
}
ret = btrfs_insert_empty_item(trans, root, path, &key, 0);
btrfs_release_path(root, path);
btrfs_release_path(path);
return ret;
}
@ -1608,7 +1608,7 @@ static int lookup_extent_backref(struct btrfs_trans_handle *trans,
if (ret != -ENOENT)
return ret;
btrfs_release_path(root, path);
btrfs_release_path(path);
*ref_ret = NULL;
if (owner < BTRFS_FIRST_FREE_OBJECTID) {
@ -1862,7 +1862,7 @@ static int __btrfs_inc_extent_ref(struct btrfs_trans_handle *trans,
__run_delayed_extent_op(extent_op, leaf, item);
btrfs_mark_buffer_dirty(leaf);
btrfs_release_path(root->fs_info->extent_root, path);
btrfs_release_path(path);
path->reada = 1;
path->leave_spinning = 1;
@ -2361,7 +2361,7 @@ static noinline int check_delayed_ref(struct btrfs_trans_handle *trans,
atomic_inc(&head->node.refs);
spin_unlock(&delayed_refs->lock);
btrfs_release_path(root->fs_info->extent_root, path);
btrfs_release_path(path);
mutex_lock(&head->mutex);
mutex_unlock(&head->mutex);
@ -2732,7 +2732,7 @@ static int write_one_cache_group(struct btrfs_trans_handle *trans,
bi = btrfs_item_ptr_offset(leaf, path->slots[0]);
write_extent_buffer(leaf, &cache->item, bi, sizeof(cache->item));
btrfs_mark_buffer_dirty(leaf);
btrfs_release_path(extent_root, path);
btrfs_release_path(path);
fail:
if (ret)
return ret;
@ -2785,7 +2785,7 @@ again:
inode = lookup_free_space_inode(root, block_group, path);
if (IS_ERR(inode) && PTR_ERR(inode) != -ENOENT) {
ret = PTR_ERR(inode);
btrfs_release_path(root, path);
btrfs_release_path(path);
goto out;
}
@ -2854,7 +2854,7 @@ again:
out_put:
iput(inode);
out_free:
btrfs_release_path(root, path);
btrfs_release_path(path);
out:
spin_lock(&block_group->lock);
block_group->disk_cache_state = dcs;
@ -4541,7 +4541,7 @@ static int __btrfs_free_extent(struct btrfs_trans_handle *trans,
NULL, refs_to_drop,
is_data);
BUG_ON(ret);
btrfs_release_path(extent_root, path);
btrfs_release_path(path);
path->leave_spinning = 1;
key.objectid = bytenr;
@ -4580,7 +4580,7 @@ static int __btrfs_free_extent(struct btrfs_trans_handle *trans,
owner_objectid, 0);
BUG_ON(ret < 0);
btrfs_release_path(extent_root, path);
btrfs_release_path(path);
path->leave_spinning = 1;
key.objectid = bytenr;
@ -4650,7 +4650,7 @@ static int __btrfs_free_extent(struct btrfs_trans_handle *trans,
ret = btrfs_del_items(trans, extent_root, path, path->slots[0],
num_to_del);
BUG_ON(ret);
btrfs_release_path(extent_root, path);
btrfs_release_path(path);
if (is_data) {
ret = btrfs_del_csums(trans, root, bytenr, num_bytes);
@ -6480,7 +6480,7 @@ int btrfs_drop_snapshot(struct btrfs_root *root,
trans->block_rsv = block_rsv;
}
}
btrfs_release_path(root, path);
btrfs_release_path(path);
BUG_ON(err);
ret = btrfs_del_root(trans, tree_root, &root->root_key);
@ -8580,7 +8580,7 @@ int btrfs_read_block_groups(struct btrfs_root *root)
memcpy(&cache->key, &found_key, sizeof(found_key));
key.objectid = found_key.objectid + found_key.offset;
btrfs_release_path(root, path);
btrfs_release_path(path);
cache->flags = btrfs_block_group_flags(&cache->item);
cache->sectorsize = root->sectorsize;
@ -8802,12 +8802,12 @@ int btrfs_remove_block_group(struct btrfs_trans_handle *trans,
if (ret < 0)
goto out;
if (ret > 0)
btrfs_release_path(tree_root, path);
btrfs_release_path(path);
if (ret == 0) {
ret = btrfs_del_item(trans, tree_root, path);
if (ret)
goto out;
btrfs_release_path(tree_root, path);
btrfs_release_path(path);
}
spin_lock(&root->fs_info->block_group_cache_lock);