Max xen skbuff allocation is now 64KB. kmem caches only
authorkaf24@firebug.cl.cam.ac.uk <kaf24@firebug.cl.cam.ac.uk>
Fri, 11 Nov 2005 10:01:32 +0000 (11:01 +0100)
committerkaf24@firebug.cl.cam.ac.uk <kaf24@firebug.cl.cam.ac.uk>
Fri, 11 Nov 2005 10:01:32 +0000 (11:01 +0100)
get populated with objects on first allocation, so if large
caches end up being unused, they don't actually cost us
very much.

Signed-off-by: Keir Fraser <keir@xensource.com>
linux-2.6-xen-sparse/arch/xen/kernel/skbuff.c

index cc13bd2cef67bc4a353197f6f7677e5702ff5923..4534f362f2d53980ff3134857de0846487afcc41 100644 (file)
@@ -17,7 +17,7 @@
 /* Referenced in netback.c. */
 /*static*/ kmem_cache_t *skbuff_cachep;
 
-#define MAX_SKBUFF_ORDER 2
+#define MAX_SKBUFF_ORDER 4
 static kmem_cache_t *skbuff_order_cachep[MAX_SKBUFF_ORDER + 1];
 
 static struct {