if (!lte)
return 0;
- if (likely(!is_linked_extraction(ctx)) || (lte->out_refcnt == 0 &&
- lte->extracted_file == NULL))
+ /* Tally the size only for each extraction of the stream (not hard
+ * links). */
+ if (!(dentry->d_inode->i_visited &&
+ ctx->supported_features.hard_links) &&
+ (!is_linked_extraction(ctx) || (lte->out_refcnt == 0 &&
+ lte->extracted_file == NULL)))
{
ctx->progress.extract.total_bytes += wim_resource_size(lte);
ctx->progress.extract.num_streams++;
}
+ /* Add stream to the extraction_list only one time, even if it's going
+ * to be extracted to multiple locations. */
if (lte->out_refcnt == 0) {
list_add_tail(<e->extraction_list, &ctx->stream_list);
ctx->num_streams_remaining++;
* extracted (ctx->stream_list) if not already done so, and also update the
* progress information (ctx->progress) with the stream. Furthermore, if doing
* a sequential extraction, build a mapping from each the stream to the dentries
- * referencing it. */
+ * referencing it.
+ *
+ * This uses the i_visited member of the inodes (assumed to be 0 initially). */
static int
dentry_add_streams_to_extract(struct wim_dentry *dentry, void *_ctx)
{
if (dentry->extraction_skipped)
return 0;
- /* Don't process additional hard links. */
- if (inode->i_visited && ctx->supported_features.hard_links)
- return 0;
-
/* The unnamed data stream will always be extracted, except in an
* unlikely case. */
if (!inode_is_encrypted_directory(inode)) {