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-rw-r--r--mm/internal.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/mm/internal.h b/mm/internal.h
index bd6372ac5f7f..1195dd2d6a2b 100644
--- a/mm/internal.h
+++ b/mm/internal.h
@@ -431,10 +431,14 @@ struct tlbflush_unmap_batch;
#ifdef CONFIG_ARCH_WANT_BATCHED_UNMAP_TLB_FLUSH
void try_to_unmap_flush(void);
+void try_to_unmap_flush_dirty(void);
#else
static inline void try_to_unmap_flush(void)
{
}
+static inline void try_to_unmap_flush_dirty(void)
+{
+}
#endif /* CONFIG_ARCH_WANT_BATCHED_UNMAP_TLB_FLUSH */
#endif /* __MM_INTERNAL_H */