X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=include%2Fasm-arm%2Fmmu_context.h;h=81c59facea3bead1184df5cf0359058eb9a2d366;hb=43bc926fffd92024b46cafaf7350d669ba9ca884;hp=a4cb79241a7319d3d71784e0944c5afb5fa45983;hpb=5273a3df6485dc2ad6aa7ddd441b9a21970f003b;p=linux-2.6.git

diff --git a/include/asm-arm/mmu_context.h b/include/asm-arm/mmu_context.h
index a4cb79241..81c59face 100644
--- a/include/asm-arm/mmu_context.h
+++ b/include/asm-arm/mmu_context.h
@@ -13,6 +13,8 @@
 #ifndef __ASM_ARM_MMU_CONTEXT_H
 #define __ASM_ARM_MMU_CONTEXT_H
 
+#include <linux/compiler.h>
+#include <asm/cacheflush.h>
 #include <asm/proc-fns.h>
 
 #if __LINUX_ARM_ARCH__ >= 6
@@ -80,18 +82,18 @@ static inline void
 switch_mm(struct mm_struct *prev, struct mm_struct *next,
 	  struct task_struct *tsk)
 {
+	unsigned int cpu = smp_processor_id();
+
 	if (prev != next) {
+		cpu_set(cpu, next->cpu_vm_mask);
 		check_context(next);
 		cpu_switch_mm(next->pgd, next);
+		if (cache_is_vivt())
+			cpu_clear(cpu, prev->cpu_vm_mask);
 	}
 }
 
 #define deactivate_mm(tsk,mm)	do { } while (0)
-
-static inline void activate_mm(struct mm_struct *prev, struct mm_struct *next)
-{
-	check_context(next);
-	cpu_switch_mm(next->pgd, next);
-}
+#define activate_mm(prev,next)	switch_mm(prev, next, NULL)
 
 #endif