svn commit: r196808 - in stable/7/sys: . amd64/include contrib/pf
Alan Cox
alc at FreeBSD.org
Fri Sep 4 05:06:15 UTC 2009
Author: alc
Date: Fri Sep 4 05:06:15 2009
New Revision: 196808
URL: http://svn.freebsd.org/changeset/base/196808
Log:
MFC r193729
Now that amd64's kernel map is 512GB (r192469), there is no reason
to cap its buffer map at 400MB.
Modified:
stable/7/sys/ (props changed)
stable/7/sys/amd64/include/param.h
stable/7/sys/contrib/pf/ (props changed)
Modified: stable/7/sys/amd64/include/param.h
==============================================================================
--- stable/7/sys/amd64/include/param.h Fri Sep 4 04:48:12 2009 (r196807)
+++ stable/7/sys/amd64/include/param.h Fri Sep 4 05:06:15 2009 (r196808)
@@ -131,15 +131,6 @@
#endif
/*
- * Ceiling on size of buffer cache (really only effects write queueing,
- * the VM page cache is not effected), can be changed via
- * the kern.maxbcache /boot/loader.conf variable.
- */
-#ifndef VM_BCACHE_SIZE_MAX
-#define VM_BCACHE_SIZE_MAX (400 * 1024 * 1024)
-#endif
-
-/*
* Mach derived conversion macros
*/
#define round_page(x) ((((unsigned long)(x)) + PAGE_MASK) & ~(PAGE_MASK))
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