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Diffstat (limited to 'arch/x86/include/asm/tlbbatch.h')
-rw-r--r--arch/x86/include/asm/tlbbatch.h14
1 files changed, 14 insertions, 0 deletions
diff --git a/arch/x86/include/asm/tlbbatch.h b/arch/x86/include/asm/tlbbatch.h
new file mode 100644
index 000000000000..f4a6ff352a0e
--- /dev/null
+++ b/arch/x86/include/asm/tlbbatch.h
@@ -0,0 +1,14 @@
+#ifndef _ARCH_X86_TLBBATCH_H
+#define _ARCH_X86_TLBBATCH_H
+
+#include <linux/cpumask.h>
+
+struct arch_tlbflush_unmap_batch {
+ /*
+ * Each bit set is a CPU that potentially has a TLB entry for one of
+ * the PFNs being flushed..
+ */
+ struct cpumask cpumask;
+};
+
+#endif /* _ARCH_X86_TLBBATCH_H */