1 files changed, 11 insertions, 1 deletions

diff --git a/include/asm-sparc/system.h b/include/asm-sparc/system.h
index 1f6b71f9e1b6..58dd162927bb 100644
--- a/include/asm-sparc/system.h
+++ b/include/asm-sparc/system.h
@@ -155,7 +155,7 @@ extern void fpsave(unsigned long *fpregs, unsigned long *fsr,
         "here:\n"                                                                       \
         : "=&r" (last)                                                                  \
         : "r" (&(current_set[hard_smp_processor_id()])),        \
-          "r" ((next)->thread_info),                            \
+          "r" (task_thread_info(next)),                         \
           "i" (TI_KPSR),                                        \
           "i" (TI_KSP),                                         \
           "i" (TI_TASK)                                         \
@@ -166,6 +166,16 @@ extern void fpsave(unsigned long *fpregs, unsigned long *fsr,
         } 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)
+{
+}
+
+/*
  * Changing the IRQ level on the Sparc.
  */
 extern void local_irq_restore(unsigned long);