X-Git-Url: http://pilppa.org/gitweb/gitweb.cgi?a=blobdiff_plain;f=include%2Fasm-parisc%2Fsystem.h;h=863876134b2ca9cce106096cfff6551689403c79;hb=c0897856553d45aee1780bed455b7c2e888dd64b;hp=f3928d3a80cb01b2afd25569a59fd37e178a4576;hpb=d8762748cae4f85b3201c0304969d993b42d5258;p=linux-2.6-omap-h63xx.git

diff --git a/include/asm-parisc/system.h b/include/asm-parisc/system.h
index f3928d3a80c..863876134b2 100644
--- a/include/asm-parisc/system.h
+++ b/include/asm-parisc/system.h
@@ -1,7 +1,6 @@
 #ifndef __PARISC_SYSTEM_H
 #define __PARISC_SYSTEM_H
 
-#include <linux/config.h>
 #include <asm/psw.h>
 
 /* The program status word as bitfields.  */
@@ -49,6 +48,15 @@ extern struct task_struct *_switch_to(struct task_struct *, struct task_struct *
 	(last) = _switch_to(prev, next);			\
 } while(0)
 
+/*
+ * On SMP systems, when the scheduler does migration-cost autodetection,
+ * it needs a way to flush as much of the CPU's caches as possible.
+ *
+ * TODO: fill this in!
+ */
+static inline void sched_cacheflush(void)
+{
+}
 
 
 /* interrupt control */