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authorNikolay Borisov <nborisov@suse.com>2018-05-28 09:36:42 +0300
committerDavid Sterba <dsterba@suse.com>2018-06-07 16:37:36 +0200
commitcb2939c345be95eeb48879e216dfd2dd2b5776f4 (patch)
tree91ccac9206240e34d2a83f970e66dfa72180cb40
parentb4c4ff9c4a15eb0d97ab9dd6f12f7bc9774d0d7b (diff)
btrfs-progs: check: Remove root parameter from del_pending_extents
This function always operates on the extent root which can be referenced from trans->fs_info. Do that to simplify function's signature. Signed-off-by: Nikolay Borisov <nborisov@suse.com> Reviewed-by: Su Yue <suy.fnst@cn.fujitsu.com> Signed-off-by: David Sterba <dsterba@suse.com>
-rw-r--r--extent-tree.c26
1 files changed, 13 insertions, 13 deletions
diff --git a/extent-tree.c b/extent-tree.c
index 3132ccc..e950ba6 100644
--- a/extent-tree.c
+++ b/extent-tree.c
@@ -56,8 +56,7 @@ static int __free_extent(struct btrfs_trans_handle *trans,
u64 owner_offset, int refs_to_drop);
static int finish_current_insert(struct btrfs_trans_handle *trans, struct
btrfs_root *extent_root);
-static int del_pending_extents(struct btrfs_trans_handle *trans, struct
- btrfs_root *extent_root);
+static int del_pending_extents(struct btrfs_trans_handle *trans);
static struct btrfs_block_group_cache *
btrfs_find_block_group(struct btrfs_root *root, struct btrfs_block_group_cache
*hint, u64 search_start, int data, int owner);
@@ -1423,7 +1422,7 @@ int btrfs_inc_extent_ref(struct btrfs_trans_handle *trans,
out:
btrfs_free_path(path);
finish_current_insert(trans, root->fs_info->extent_root);
- del_pending_extents(trans, root->fs_info->extent_root);
+ del_pending_extents(trans);
BUG_ON(err);
return err;
}
@@ -1432,7 +1431,7 @@ int btrfs_extent_post_op(struct btrfs_trans_handle *trans,
struct btrfs_root *root)
{
finish_current_insert(trans, root->fs_info->extent_root);
- del_pending_extents(trans, root->fs_info->extent_root);
+ del_pending_extents(trans);
return 0;
}
@@ -1612,7 +1611,7 @@ again:
out:
btrfs_free_path(path);
finish_current_insert(trans, root->fs_info->extent_root);
- del_pending_extents(trans, root->fs_info->extent_root);
+ del_pending_extents(trans);
return ret;
}
@@ -1728,7 +1727,7 @@ static int write_one_cache_group(struct btrfs_trans_handle *trans,
btrfs_release_path(path);
fail:
finish_current_insert(trans, extent_root);
- pending_ret = del_pending_extents(trans, extent_root);
+ pending_ret = del_pending_extents(trans);
if (ret)
return ret;
if (pending_ret)
@@ -2397,8 +2396,7 @@ fail:
* find all the blocks marked as pending in the radix tree and remove
* them from the extent map
*/
-static int del_pending_extents(struct btrfs_trans_handle *trans, struct
- btrfs_root *extent_root)
+static int del_pending_extents(struct btrfs_trans_handle *trans)
{
int ret;
int err = 0;
@@ -2408,6 +2406,8 @@ static int del_pending_extents(struct btrfs_trans_handle *trans, struct
struct extent_io_tree *pending_del;
struct extent_io_tree *extent_ins;
struct pending_extent_op *extent_op;
+ struct btrfs_fs_info *fs_info = trans->fs_info;
+ struct btrfs_root *extent_root = fs_info->extent_root;
extent_ins = &extent_root->fs_info->extent_ins;
pending_del = &extent_root->fs_info->pending_del;
@@ -2497,7 +2497,7 @@ int btrfs_free_extent(struct btrfs_trans_handle *trans,
}
ret = __free_extent(trans, root, bytenr, num_bytes, parent,
root_objectid, owner, offset, 1);
- pending_ret = del_pending_extents(trans, root->fs_info->extent_root);
+ pending_ret = del_pending_extents(trans);
return ret ? ret : pending_ret;
}
@@ -2790,7 +2790,7 @@ static int alloc_tree_block(struct btrfs_trans_handle *trans,
generation, flags,
key, level, ins);
finish_current_insert(trans, root->fs_info->extent_root);
- del_pending_extents(trans, root->fs_info->extent_root);
+ del_pending_extents(trans);
}
return ret;
}
@@ -3318,7 +3318,7 @@ int btrfs_make_block_group(struct btrfs_trans_handle *trans,
ret = finish_current_insert(trans, extent_root);
BUG_ON(ret);
- ret = del_pending_extents(trans, extent_root);
+ ret = del_pending_extents(trans);
BUG_ON(ret);
return 0;
@@ -3417,7 +3417,7 @@ int btrfs_make_block_groups(struct btrfs_trans_handle *trans,
BUG_ON(ret);
finish_current_insert(trans, extent_root);
- ret = del_pending_extents(trans, extent_root);
+ ret = del_pending_extents(trans);
BUG_ON(ret);
cur_start = cache->key.objectid + cache->key.offset;
@@ -3805,7 +3805,7 @@ int btrfs_fix_block_accounting(struct btrfs_trans_handle *trans)
ret = finish_current_insert(trans, root);
if (ret)
return ret;
- ret = del_pending_extents(trans, root);
+ ret = del_pending_extents(trans);
if (ret)
return ret;
}