---------------------
PatchSet 3090 
Date: 2001/10/02 22:40:47
Author: akroonmaa
Branch: chunked_mempools
Tag: (none) 
Log:
 tune malloc to use max of mmap. I resort here to dirty hack, because
 MMAP_MAX mallopt is not standard.
 I wonder if it makes sense to extract dlmalloc.h from dlmalloc.c

Members: 
	include/MemPool.h:1.1.2.15->1.1.2.16 
	lib/MemPool.c:1.1.2.20->1.1.2.21 

Index: squid/include/MemPool.h
===================================================================
RCS file: /cvsroot/squid-sf//squid/include/Attic/MemPool.h,v
retrieving revision 1.1.2.15
retrieving revision 1.1.2.16
diff -u -r1.1.2.15 -r1.1.2.16
--- squid/include/MemPool.h	23 Aug 2001 18:55:10 -0000	1.1.2.15
+++ squid/include/MemPool.h	2 Oct 2001 22:40:47 -0000	1.1.2.16
@@ -13,10 +13,17 @@
 #elif HAVE_MALLOC_H && !defined(_SQUID_FREEBSD_) && !defined(_SQUID_NEXT_)
 #include <malloc.h>
 #endif
+
 #if HAVE_MEMORY_H
 #include <memory.h>
 #endif
 
+#if !M_MMAP_MAX
+#if USE_DLMALLOC
+#define M_MMAP_MAX -4
+#endif
+#endif
+
 #if PURIFY
 #define DISABLE_POOLS 1		/* Disabling Memory pools under purify */
 #endif
Index: squid/lib/MemPool.c
===================================================================
RCS file: /cvsroot/squid-sf//squid/lib/Attic/MemPool.c,v
retrieving revision 1.1.2.20
retrieving revision 1.1.2.21
diff -u -r1.1.2.20 -r1.1.2.21
--- squid/lib/MemPool.c	23 Aug 2001 18:55:11 -0000	1.1.2.20
+++ squid/lib/MemPool.c	2 Oct 2001 22:40:47 -0000	1.1.2.21
@@ -334,7 +334,7 @@
     memset(&TheMeter, 0, sizeof(TheMeter));
     mem_idle_limit = 2 * MB;
     mempool_initialised = 1;
-#if HAVE_MALLOPT
+#if HAVE_MALLOPT && M_MMAP_MAX
     mallopt(M_MMAP_MAX, MEM_MAX_MMAP_CHUNKS);
 #endif
 }