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OpenCloudOS-Kernel
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Btrfs: remove unused argument of fixup_low_keys() 

Argument 'trans' is not used in fixup_low_keys(). So, remove it.

Signed-off-by: Tsutomu Itoh <t-itoh@jp.fujitsu.com>
Signed-off-by: Josef Bacik <jbacik@fusionio.com>
This commit is contained in:
Tsutomu Itoh 2013-04-16 05:18:02 +00:00 committed by Josef Bacik
parent b4fcd6be6b
commit d6a0a12684
1 changed files with 8 additions and 10 deletions
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18
fs/btrfs/ctree.c
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@ -2905,8 +2905,7 @@ again:
* higher levels
*
*/
static void fixup_low_keys(struct btrfs_trans_handle *trans,
struct btrfs_root *root, struct btrfs_path *path,
static void fixup_low_keys(struct btrfs_root *root, struct btrfs_path *path,
struct btrfs_disk_key *key, int level)
{
int i;
@ -2954,7 +2953,7 @@ void btrfs_set_item_key_safe(struct btrfs_trans_handle *trans,
btrfs_set_item_key(eb, &disk_key, slot);
btrfs_mark_buffer_dirty(eb);
if (slot == 0)
fixup_low_keys(trans, root, path, &disk_key, 1);
fixup_low_keys(root, path, &disk_key, 1);
}
/*
@ -3692,7 +3691,7 @@ static noinline int __push_leaf_left(struct btrfs_trans_handle *trans,
clean_tree_block(trans, root, right);
btrfs_item_key(right, &disk_key, 0);
fixup_low_keys(trans, root, path, &disk_key, 1);
fixup_low_keys(root, path, &disk_key, 1);
/* then fixup the leaf pointer in the path */
if (path->slots[0] < push_items) {
@ -4052,8 +4051,7 @@ again:
path->nodes[0] = right;
path->slots[0] = 0;
if (path->slots[1] == 0)
fixup_low_keys(trans, root, path,
&disk_key, 1);
fixup_low_keys(root, path, &disk_key, 1);
}
btrfs_mark_buffer_dirty(right);
return ret;
@ -4372,7 +4370,7 @@ void btrfs_truncate_item(struct btrfs_trans_handle *trans,
btrfs_set_disk_key_offset(&disk_key, offset + size_diff);
btrfs_set_item_key(leaf, &disk_key, slot);
if (slot == 0)
fixup_low_keys(trans, root, path, &disk_key, 1);
fixup_low_keys(root, path, &disk_key, 1);
}
item = btrfs_item_nr(leaf, slot);
@ -4536,7 +4534,7 @@ void setup_items_for_insert(struct btrfs_trans_handle *trans,
if (slot == 0) {
btrfs_cpu_key_to_disk(&disk_key, cpu_key);
fixup_low_keys(trans, root, path, &disk_key, 1);
fixup_low_keys(root, path, &disk_key, 1);
}
btrfs_unlock_up_safe(path, 1);
btrfs_mark_buffer_dirty(leaf);
@ -4647,7 +4645,7 @@ static void del_ptr(struct btrfs_trans_handle *trans, struct btrfs_root *root,
struct btrfs_disk_key disk_key;
btrfs_node_key(parent, &disk_key, 0);
fixup_low_keys(trans, root, path, &disk_key, level + 1);
fixup_low_keys(root, path, &disk_key, level + 1);
}
btrfs_mark_buffer_dirty(parent);
}
@ -4749,7 +4747,7 @@ int btrfs_del_items(struct btrfs_trans_handle *trans, struct btrfs_root *root,
struct btrfs_disk_key disk_key;
btrfs_item_key(leaf, &disk_key, 0);
fixup_low_keys(trans, root, path, &disk_key, 1);
fixup_low_keys(root, path, &disk_key, 1);
}
/* delete the leaf if it is mostly empty */