From b3b4aa74b58bded927f579fff787fb6fa1c0393c Mon Sep 17 00:00:00 2001 From: David Sterba Date: Thu, 21 Apr 2011 01:20:15 +0200 Subject: btrfs: drop unused parameter from btrfs_release_path parameter tree root it's not used since commit 5f39d397dfbe140a14edecd4e73c34ce23c4f9ee ("Btrfs: Create extent_buffer interface for large blocksizes") Signed-off-by: David Sterba --- fs/btrfs/tree-log.c | 98 ++++++++++++++++++++++++++--------------------------- 1 file changed, 49 insertions(+), 49 deletions(-) (limited to 'fs/btrfs/tree-log.c') diff --git a/fs/btrfs/tree-log.c b/fs/btrfs/tree-log.c index d5313d63f967..c599e8c2a53c 100644 --- a/fs/btrfs/tree-log.c +++ b/fs/btrfs/tree-log.c @@ -333,13 +333,13 @@ static noinline int overwrite_item(struct btrfs_trans_handle *trans, goto insert; if (item_size == 0) { - btrfs_release_path(root, path); + btrfs_release_path(path); return 0; } dst_copy = kmalloc(item_size, GFP_NOFS); src_copy = kmalloc(item_size, GFP_NOFS); if (!dst_copy || !src_copy) { - btrfs_release_path(root, path); + btrfs_release_path(path); kfree(dst_copy); kfree(src_copy); return -ENOMEM; @@ -361,13 +361,13 @@ static noinline int overwrite_item(struct btrfs_trans_handle *trans, * sync */ if (ret == 0) { - btrfs_release_path(root, path); + btrfs_release_path(path); return 0; } } insert: - btrfs_release_path(root, path); + btrfs_release_path(path); /* try to insert the key into the destination tree */ ret = btrfs_insert_empty_item(trans, root, path, key, item_size); @@ -438,7 +438,7 @@ insert: } no_copy: btrfs_mark_buffer_dirty(path->nodes[0]); - btrfs_release_path(root, path); + btrfs_release_path(path); return 0; } @@ -544,11 +544,11 @@ static noinline int replay_one_extent(struct btrfs_trans_handle *trans, * we don't have to do anything */ if (memcmp(&cmp1, &cmp2, sizeof(cmp1)) == 0) { - btrfs_release_path(root, path); + btrfs_release_path(path); goto out; } } - btrfs_release_path(root, path); + btrfs_release_path(path); saved_nbytes = inode_get_bytes(inode); /* drop any overlapping extents */ @@ -600,7 +600,7 @@ static noinline int replay_one_extent(struct btrfs_trans_handle *trans, key->objectid, offset, &ins); BUG_ON(ret); } - btrfs_release_path(root, path); + btrfs_release_path(path); if (btrfs_file_extent_compression(eb, item)) { csum_start = ins.objectid; @@ -629,7 +629,7 @@ static noinline int replay_one_extent(struct btrfs_trans_handle *trans, kfree(sums); } } else { - btrfs_release_path(root, path); + btrfs_release_path(path); } } else if (found_type == BTRFS_FILE_EXTENT_INLINE) { /* inline extents are easy, we just overwrite them */ @@ -675,7 +675,7 @@ static noinline int drop_one_dir_item(struct btrfs_trans_handle *trans, return -ENOMEM; read_extent_buffer(leaf, name, (unsigned long)(di + 1), name_len); - btrfs_release_path(root, path); + btrfs_release_path(path); inode = read_one_inode(root, location.objectid); BUG_ON(!inode); @@ -713,7 +713,7 @@ static noinline int inode_in_dir(struct btrfs_root *root, goto out; } else goto out; - btrfs_release_path(root, path); + btrfs_release_path(path); di = btrfs_lookup_dir_item(NULL, root, path, dirid, name, name_len, 0); if (di && !IS_ERR(di)) { @@ -724,7 +724,7 @@ static noinline int inode_in_dir(struct btrfs_root *root, goto out; match = 1; out: - btrfs_release_path(root, path); + btrfs_release_path(path); return match; } @@ -884,7 +884,7 @@ again: if (!backref_in_log(log, key, victim_name, victim_name_len)) { btrfs_inc_nlink(inode); - btrfs_release_path(root, path); + btrfs_release_path(path); ret = btrfs_unlink_inode(trans, root, dir, inode, victim_name, @@ -901,7 +901,7 @@ again: */ search_done = 1; } - btrfs_release_path(root, path); + btrfs_release_path(path); insert: /* insert our name */ @@ -922,7 +922,7 @@ out: BUG_ON(ret); out_nowrite: - btrfs_release_path(root, path); + btrfs_release_path(path); iput(dir); iput(inode); return 0; @@ -999,9 +999,9 @@ static noinline int fixup_inode_link_count(struct btrfs_trans_handle *trans, if (key.offset == 0) break; key.offset--; - btrfs_release_path(root, path); + btrfs_release_path(path); } - btrfs_release_path(root, path); + btrfs_release_path(path); if (nlink != inode->i_nlink) { inode->i_nlink = nlink; btrfs_update_inode(trans, root, inode); @@ -1052,7 +1052,7 @@ static noinline int fixup_inode_link_counts(struct btrfs_trans_handle *trans, ret = btrfs_del_item(trans, root, path); BUG_ON(ret); - btrfs_release_path(root, path); + btrfs_release_path(path); inode = read_one_inode(root, key.offset); BUG_ON(!inode); @@ -1068,7 +1068,7 @@ static noinline int fixup_inode_link_counts(struct btrfs_trans_handle *trans, */ key.offset = (u64)-1; } - btrfs_release_path(root, path); + btrfs_release_path(path); return 0; } @@ -1096,7 +1096,7 @@ static noinline int link_to_fixup_dir(struct btrfs_trans_handle *trans, ret = btrfs_insert_empty_item(trans, root, path, &key, 0); - btrfs_release_path(root, path); + btrfs_release_path(path); if (ret == 0) { btrfs_inc_nlink(inode); btrfs_update_inode(trans, root, inode); @@ -1192,7 +1192,7 @@ static noinline int replay_one_name(struct btrfs_trans_handle *trans, exists = 1; else exists = 0; - btrfs_release_path(root, path); + btrfs_release_path(path); if (key->type == BTRFS_DIR_ITEM_KEY) { dst_di = btrfs_lookup_dir_item(trans, root, path, key->objectid, @@ -1236,13 +1236,13 @@ static noinline int replay_one_name(struct btrfs_trans_handle *trans, if (key->type == BTRFS_DIR_INDEX_KEY) goto insert; out: - btrfs_release_path(root, path); + btrfs_release_path(path); kfree(name); iput(dir); return 0; insert: - btrfs_release_path(root, path); + btrfs_release_path(path); ret = insert_one_name(trans, root, path, key->objectid, key->offset, name, name_len, log_type, &log_key); @@ -1363,7 +1363,7 @@ next: *end_ret = found_end; ret = 0; out: - btrfs_release_path(root, path); + btrfs_release_path(path); return ret; } @@ -1428,8 +1428,8 @@ again: } if (IS_ERR_OR_NULL(log_di)) { btrfs_dir_item_key_to_cpu(eb, di, &location); - btrfs_release_path(root, path); - btrfs_release_path(log, log_path); + btrfs_release_path(path); + btrfs_release_path(log_path); inode = read_one_inode(root, location.objectid); BUG_ON(!inode); @@ -1453,7 +1453,7 @@ again: ret = 0; goto out; } - btrfs_release_path(log, log_path); + btrfs_release_path(log_path); kfree(name); ptr = (unsigned long)(di + 1); @@ -1461,8 +1461,8 @@ again: } ret = 0; out: - btrfs_release_path(root, path); - btrfs_release_path(log, log_path); + btrfs_release_path(path); + btrfs_release_path(log_path); return ret; } @@ -1550,7 +1550,7 @@ again: break; dir_key.offset = found_key.offset + 1; } - btrfs_release_path(root, path); + btrfs_release_path(path); if (range_end == (u64)-1) break; range_start = range_end + 1; @@ -1561,11 +1561,11 @@ next_type: if (key_type == BTRFS_DIR_LOG_ITEM_KEY) { key_type = BTRFS_DIR_LOG_INDEX_KEY; dir_key.type = BTRFS_DIR_INDEX_KEY; - btrfs_release_path(root, path); + btrfs_release_path(path); goto again; } out: - btrfs_release_path(root, path); + btrfs_release_path(path); btrfs_free_path(log_path); iput(dir); return ret; @@ -2225,7 +2225,7 @@ int btrfs_del_dir_entries_in_log(struct btrfs_trans_handle *trans, bytes_del += name_len; BUG_ON(ret); } - btrfs_release_path(log, path); + btrfs_release_path(path); di = btrfs_lookup_dir_index_item(trans, log, path, dir->i_ino, index, name, name_len, -1); if (IS_ERR(di)) { @@ -2247,7 +2247,7 @@ int btrfs_del_dir_entries_in_log(struct btrfs_trans_handle *trans, key.objectid = dir->i_ino; key.offset = 0; key.type = BTRFS_INODE_ITEM_KEY; - btrfs_release_path(log, path); + btrfs_release_path(path); ret = btrfs_search_slot(trans, log, &key, path, 0, 1); if (ret < 0) { @@ -2269,7 +2269,7 @@ int btrfs_del_dir_entries_in_log(struct btrfs_trans_handle *trans, btrfs_mark_buffer_dirty(path->nodes[0]); } else ret = 0; - btrfs_release_path(log, path); + btrfs_release_path(path); } fail: btrfs_free_path(path); @@ -2344,7 +2344,7 @@ static noinline int insert_dir_log_key(struct btrfs_trans_handle *trans, struct btrfs_dir_log_item); btrfs_set_dir_log_end(path->nodes[0], item, last_offset); btrfs_mark_buffer_dirty(path->nodes[0]); - btrfs_release_path(log, path); + btrfs_release_path(path); return 0; } @@ -2393,10 +2393,10 @@ static noinline int log_dir_items(struct btrfs_trans_handle *trans, min_key.objectid = inode->i_ino; min_key.type = key_type; min_key.offset = (u64)-1; - btrfs_release_path(root, path); + btrfs_release_path(path); ret = btrfs_search_slot(NULL, root, &min_key, path, 0, 0); if (ret < 0) { - btrfs_release_path(root, path); + btrfs_release_path(path); return ret; } ret = btrfs_previous_item(root, path, inode->i_ino, key_type); @@ -2432,7 +2432,7 @@ static noinline int log_dir_items(struct btrfs_trans_handle *trans, } } } - btrfs_release_path(root, path); + btrfs_release_path(path); /* find the first key from this transaction again */ ret = btrfs_search_slot(NULL, root, &min_key, path, 0, 0); @@ -2490,8 +2490,8 @@ static noinline int log_dir_items(struct btrfs_trans_handle *trans, } } done: - btrfs_release_path(root, path); - btrfs_release_path(log, dst_path); + btrfs_release_path(path); + btrfs_release_path(dst_path); if (err == 0) { *last_offset_ret = last_offset; @@ -2588,9 +2588,9 @@ static int drop_objectid_items(struct btrfs_trans_handle *trans, ret = btrfs_del_item(trans, log, path); BUG_ON(ret); - btrfs_release_path(log, path); + btrfs_release_path(path); } - btrfs_release_path(log, path); + btrfs_release_path(path); return ret; } @@ -2696,7 +2696,7 @@ static noinline int copy_items(struct btrfs_trans_handle *trans, } btrfs_mark_buffer_dirty(dst_path->nodes[0]); - btrfs_release_path(log, dst_path); + btrfs_release_path(dst_path); kfree(ins_data); /* @@ -2845,7 +2845,7 @@ next_slot: } ins_nr = 0; } - btrfs_release_path(root, path); + btrfs_release_path(path); if (min_key.offset < (u64)-1) min_key.offset++; @@ -2868,8 +2868,8 @@ next_slot: } WARN_ON(ins_nr); if (inode_only == LOG_INODE_ALL && S_ISDIR(inode->i_mode)) { - btrfs_release_path(root, path); - btrfs_release_path(log, dst_path); + btrfs_release_path(path); + btrfs_release_path(dst_path); ret = log_directory_changes(trans, root, inode, path, dst_path); if (ret) { err = ret; @@ -3136,7 +3136,7 @@ again: } btrfs_item_key_to_cpu(path->nodes[0], &found_key, path->slots[0]); - btrfs_release_path(log_root_tree, path); + btrfs_release_path(path); if (found_key.objectid != BTRFS_TREE_LOG_OBJECTID) break; @@ -3171,7 +3171,7 @@ again: if (found_key.offset == 0) break; } - btrfs_release_path(log_root_tree, path); + btrfs_release_path(path); /* step one is to pin it all, step two is to replay just inodes */ if (wc.pin) { -- cgit v1.2.3