From: Francesco Chemolli <kinkie@squid-cache.org>
Date: Wed, 6 Apr 2011 22:45:40 +0000 (+0200)
Subject: Extend the number and size of String MemPools
X-Git-Tag: take06~27^2~29
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=867c718de07016926069a77c1a9267e6a074e445;p=thirdparty%2Fsquid.git

Extend the number and size of String MemPools

Define and enable 512-bytes, 1kb, 4kb and 16kb mempooled strings
to cover expected upcoming uses
---

diff --git a/src/mem.cc b/src/mem.cc
index 9a0c1cb442..d0e336b57f 100644
--- a/src/mem.cc
+++ b/src/mem.cc
@@ -65,11 +65,11 @@ static double xm_deltat = 0;
 static bool MemIsInitialized = false;
 
 /* string pools */
-#define mem_str_pool_count 3
+#define mem_str_pool_count 6
 
 // 4 bytes bigger than the biggest string pool size
 // which is in turn calculated from SmallestStringBeforeMemIsInitialized
-static const size_t SmallestStringBeforeMemIsInitialized = 516;
+static const size_t SmallestStringBeforeMemIsInitialized = 1024*16+4;
 
 static const struct {
     const char *name;
@@ -85,9 +85,18 @@ StrPoolsAttrs[mem_str_pool_count] = {
         "Medium Strings", MemAllocator::RoundedSize(128),
     },				/* to fit most urls */
     {
-        "Long Strings", 
+        "Long Strings", MemAllocator::RoundedSize(512),
+    },
+    {
+        "1KB Strings", MemAllocator::RoundedSize(1024),
+    },
+    {
+        "4KB Strings", MemAllocator::RoundedSize(4*1024),
+    },
+    {
+        "16KB Strings",
         MemAllocator::RoundedSize(SmallestStringBeforeMemIsInitialized-4)
-    }				/* other */
+    }
 };
 
 static struct {