From: Tomas Hruby <tom@minix3.org>
Date: Wed, 15 Sep 2010 14:11:30 +0000 (+0000)
Subject: SMP - all process have pagetables
X-Git-Tag: v3.2.0~838
X-Git-Url: http://zhaoyanbai.com/repos/%22http:/www.isc.org/icons/zlib_tech.html?a=commitdiff_plain;h=4ee139b0beeb4401c3b7436c1a65f52dc7523d83;p=minix.git

SMP - all process have pagetables

- all processes have private pagetables if CONFIG_SMP is set

- this make possible to safely schedule PM, RS, VFS anywhere
---

diff --git a/kernel/perf.h b/kernel/perf.h
index 4bf9bb445..8dcf53b23 100644
--- a/kernel/perf.h
+++ b/kernel/perf.h
@@ -7,6 +7,10 @@
 #define PERF_USE_COW_SAFECOPY 0
 
 /* Use a private page table for critical system processes. */
+#ifdef CONFIG_SMP
+#define PERF_SYS_CORE_FULLVM 1
+#else
 #define PERF_SYS_CORE_FULLVM 0
+#endif
 
 #endif /* PERF_H */