add driver 5G

hc

2024-01-31 f9004dbfff8a3fbbd7e2a88c8a4327c7f2f8e5b2

 kernel/fs/btrfs/dir-item.c
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@@ -36,7 +36,7 @@
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 		di = btrfs_match_dir_item_name(fs_info, path, name, name_len);
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 		if (di)
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 			return ERR_PTR(-EEXIST);
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-		btrfs_extend_item(fs_info, path, data_size);
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+		btrfs_extend_item(path, data_size);
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 	} else if (ret < 0)
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 		return ERR_PTR(ret);
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 	WARN_ON(ret > 0);
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@@ -105,13 +105,13 @@
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  * to use for the second index (if one is created).
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  * Will return 0 or -ENOMEM
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  */
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-int btrfs_insert_dir_item(struct btrfs_trans_handle *trans, struct btrfs_root
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-			  *root, const char *name, int name_len,
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-			  struct btrfs_inode *dir, struct btrfs_key *location,
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-			  u8 type, u64 index)
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+int btrfs_insert_dir_item(struct btrfs_trans_handle *trans, const char *name,
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+			  int name_len, struct btrfs_inode *dir,
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+			  struct btrfs_key *location, u8 type, u64 index)
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 {
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 	int ret = 0;
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 	int ret2 = 0;
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+	struct btrfs_root *root = dir->root;
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 	struct btrfs_path *path;
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 	struct btrfs_dir_item *dir_item;
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 	struct extent_buffer *leaf;
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@@ -429,8 +429,7 @@
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 		start = btrfs_item_ptr_offset(leaf, path->slots[0]);
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 		memmove_extent_buffer(leaf, ptr, ptr + sub_item_len,
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 			item_len - (ptr + sub_item_len - start));
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-		btrfs_truncate_item(root->fs_info, path,
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-				    item_len - sub_item_len, 1);
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+		btrfs_truncate_item(path, item_len - sub_item_len, 1);
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 	}
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 	return ret;
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 }