From 8367895b130c9b52e18b04be65637e913cca4121 Mon Sep 17 00:00:00 2001
From: Neil Williams <neil@reddit.com>
Date: Tue, 30 Apr 2013 17:31:39 -0700
Subject: [PATCH] memcache: Make minimum size for compression configurable per
 chain.

This allows us to trade off CPU time for bandwidth / cache space in
different amounts on different cache chains since they have distinct
behaviours.
---
 r2/r2/lib/cache.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/r2/r2/lib/cache.py b/r2/r2/lib/cache.py
index 1dec79145..c9e7d8d82 100644
--- a/r2/r2/lib/cache.py
+++ b/r2/r2/lib/cache.py
@@ -96,6 +96,7 @@ class CMemcache(CacheUtils):
                  debug = False,
                  noreply = False,
                  no_block = False,
+                 min_compress_len=512 * 1024,
                  num_clients = 10):
         self.servers = servers
         self.clients = pylibmc.ClientPool(n_slots = num_clients)
@@ -111,7 +112,7 @@ class CMemcache(CacheUtils):
             client.behaviors.update(behaviors)
             self.clients.put(client)
 
-        self.min_compress_len = 512*1024
+        self.min_compress_len = min_compress_len
 
     def get(self, key, default = None):
         with self.clients.reserve() as mc: