s390/mm,tlb: optimize TLB flushing for zEC12

[deliverable/linux.git] / arch / s390 / include / asm / mmu.h

diff --git a/arch/s390/include/asm/mmu.h b/arch/s390/include/asm/mmu.h
index ff132ac64ddd0609f16c22021732c00355318bb3..f77695a82f647dbad92539be85dbac0babc60e2d 100644 (file)
--- a/arch/s390/include/asm/mmu.h
+++ b/arch/s390/include/asm/mmu.h
@@ -1,9 +1,11 @@
 #ifndef __MMU_H
 #define __MMU_H
 
+#include <linux/cpumask.h>
 #include <linux/errno.h>
 
 typedef struct {
+       cpumask_t cpu_attach_mask;
        atomic_t attach_count;
        unsigned int flush_mm;
        spinlock_t list_lock;