[tor-bugs] #9683 [Tor]: circuit_unlink_all_from_channel() is a performance bottleneck?

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#9683: circuit_unlink_all_from_channel() is a performance bottleneck?
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     Reporter:  arma    |      Owner:
         Type:  defect  |     Status:  closed
     Priority:  major   |  Milestone:  Tor: 0.2.5.x-final
    Component:  Tor     |    Version:
   Resolution:  fixed   |   Keywords:  tor-relay, 024-backport, 025-triaged
Actual Points:          |  Parent ID:
       Points:          |
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Comment (by arma):

 moria1's log is getting bombed with
 {{{
 Mar 26 02:05:02.940 [notice] List of 0 circuits was as expected.
 Mar 26 02:05:02.942 [notice] List of 0 circuits was as expected.
 Mar 26 02:05:02.944 [notice] List of 0 circuits was as expected.
 Mar 26 02:05:02.946 [notice] List of 0 circuits was as expected.
 Mar 26 02:05:02.948 [notice] List of 0 circuits was as expected.
 Mar 26 02:05:02.950 [notice] List of 0 circuits was as expected.
 Mar 26 02:05:02.952 [notice] List of 0 circuits was as expected.
 Mar 26 02:05:02.955 [notice] List of 0 circuits was as expected.
 ...
 }}}

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Ticket URL: <https://trac.torproject.org/projects/tor/ticket/9683#comment:32>
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