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[Bug dynamic-link/15310] _dl_sort_fini is O(n^3) causing slow exit when many dsos


http://sourceware.org/bugzilla/show_bug.cgi?id=15310

--- Comment #14 from Don Hatch <dhatch at ilm dot com> 2013-03-28 17:31:26 UTC ---
(In reply to comment #13)
> Actually, I'm pretty sure the problematical sort shows up in 3 places:
> 
> dl_map_object_deps
> dl_sort_fini
> dl_open_worker

that's correct. my initial proposed patch combines two of them
into a single function _dl_sort_init.

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