[tor-commits] [tor/master] raise AuthDirFastGuarantee from 20KB to 100KB

[arma at torproject.org]

commit fce107b11e2bd38d060224a7918d40edd4727da0
Author: Roger Dingledine <arma at torproject.org>
Date:   Wed Nov 16 22:08:01 2011 -0500

    raise AuthDirFastGuarantee from 20KB to 100KB
    
    This patch reverts part of 39ceda7e05d7 (where it used to be 100KB).
---
 changes/bug4489 |    8 ++++++++
 src/or/config.c |    2 +-
 2 files changed, 9 insertions(+), 1 deletions(-)

diff --git a/changes/bug4489 b/changes/bug4489
new file mode 100644
index 0000000..0f976c8
--- /dev/null
+++ b/changes/bug4489
@@ -0,0 +1,8 @@
+  o Major bugfixes (performance):
+    - Remove the artificially low cutoff of 20KB to guarantee the Fast
+      flag. In the past few years the average relay speed has picked
+      up, and while the "top 7/8 of the network get the Fast flag" and
+      "all relays with 20KB or more of capacity get the Fast flag" rules
+      used to have the same result, now the top 7/8 of the network has
+      a capacity more like 32KB. Bugfix on 0.2.1.14-rc. Fixes bug 4489.
+
diff --git a/src/or/config.c b/src/or/config.c
index 7cbadc2..06d7d5c 100644
--- a/src/or/config.c
+++ b/src/or/config.c
@@ -184,7 +184,7 @@ static config_var_t _option_vars[] = {
   V(AuthDirBadDir,               LINELIST, NULL),
   V(AuthDirBadExit,              LINELIST, NULL),
   V(AuthDirInvalid,              LINELIST, NULL),
-  V(AuthDirFastGuarantee,        MEMUNIT,  "20 KB"),
+  V(AuthDirFastGuarantee,        MEMUNIT,  "100 KB"),
   V(AuthDirGuardBWGuarantee,     MEMUNIT,  "250 KB"),
   V(AuthDirReject,               LINELIST, NULL),
   V(AuthDirRejectUnlisted,       BOOL,     "0"),