[tor-commits] [tor/master] Better document an XXX comment about refactoring.

[nickm at torproject.org]

commit bbd38f293f37b806a299f436ec5e03e8152f8d8f
Author: Mike Perry <mikeperry-git at fscked.org>
Date:   Mon Feb 4 17:01:56 2013 -0800

    Better document an XXX comment about refactoring.
---
 src/or/circuitbuild.c |    5 ++++-
 1 files changed, 4 insertions(+), 1 deletions(-)

diff --git a/src/or/circuitbuild.c b/src/or/circuitbuild.c
index 26edccd..7c46f5f 100644
--- a/src/or/circuitbuild.c
+++ b/src/or/circuitbuild.c
@@ -2336,7 +2336,10 @@ pathbias_measure_use_rate(entry_guard_t *guard)
  * pathbias_measure_use_rate(). It may be possible to combine them
  * eventually, especially if we can ever remove the need for 3
  * levels of closure warns (if the overall circuit failure rate
- * goes down with ntor).
+ * goes down with ntor). One way to do so would be to multiply
+ * the build rate with the use rate to get an idea of the total
+ * fraction of the total network paths the user is able to use.
+ * See ticket #8159.
  */
 static void
 pathbias_measure_close_rate(entry_guard_t *guard)