From 4ee139b0beeb4401c3b7436c1a65f52dc7523d83 Mon Sep 17 00:00:00 2001 From: Tomas Hruby Date: Wed, 15 Sep 2010 14:11:30 +0000 Subject: [PATCH] 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 --- kernel/perf.h | 4 ++++ 1 file changed, 4 insertions(+) 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 */ -- 2.44.0