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[Bug dynamic-link/15310] _dl_sort_fini is O(n^3) causing slow exit when many dsos
- From: "dhatch at ilm dot com" <sourceware-bugzilla at sourceware dot org>
- To: glibc-bugs at sourceware dot org
- Date: Thu, 28 Mar 2013 10:19:01 +0000
- Subject: [Bug dynamic-link/15310] _dl_sort_fini is O(n^3) causing slow exit when many dsos
- Auto-submitted: auto-generated
- References: <bug-15310-131 at http dot sourceware dot org/bugzilla/>
http://sourceware.org/bugzilla/show_bug.cgi?id=15310
Don Hatch <dhatch at ilm dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Depends on| |15309
--- Comment #12 from Don Hatch <dhatch at ilm dot com> 2013-03-28 10:19:01 UTC ---
Actually I think the fix for bug 15309 (dl_open_worker doesn't fully initialize
seen array during init sort) needs to go in first...
it's a 1-liner and is easily patchable to various downstream code bases,
but that won't be true if it ends up on top of my code rearrangement.
Also I can't truthfully say "No functional change here"
unless the fix for 15309 goes in first, since I'm combining code
from two functions which aren't exactly the same yet...
they will be the same, after the fix for 15309 is in place.
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