int marker_register_lib(struct marker * const *markers_start, int markers_count)
{
- struct lib *pl;
+ struct lib *pl, *iter;
pl = (struct lib *) zmalloc(sizeof(struct lib));
/* FIXME: maybe protect this with its own mutex? */
lock_markers();
+
+ /*
+ * We sort the libs by struct lib pointer address.
+ */
+ cds_list_for_each_entry_reverse(iter, &libs, list) {
+ BUG_ON(iter == pl); /* Should never be in the list twice */
+ if (iter < pl) {
+ /* We belong to the location right after iter. */
+ cds_list_add(&pl->list, &iter->list);
+ goto lib_added;
+ }
+ }
+ /* We should be added at the head of the list */
cds_list_add(&pl->list, &libs);
+lib_added:
unlock_markers();
new_markers(markers_start, markers_start + markers_count);
}
}
-void __attribute__((constructor)) destroy_markers(void)
+void __attribute__((destructor)) destroy_markers(void)
{
marker_unregister_lib(__start___markers_ptrs);
}