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Diffstat (limited to 'drivers/staging/rdma/hfi1/mmu_rb.h')
-rw-r--r--drivers/staging/rdma/hfi1/mmu_rb.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/staging/rdma/hfi1/mmu_rb.h b/drivers/staging/rdma/hfi1/mmu_rb.h
index 19a306e83c7d..7a57b9c49d27 100644
--- a/drivers/staging/rdma/hfi1/mmu_rb.h
+++ b/drivers/staging/rdma/hfi1/mmu_rb.h
@@ -70,5 +70,7 @@ int hfi1_mmu_rb_insert(struct rb_root *, struct mmu_rb_node *);
void hfi1_mmu_rb_remove(struct rb_root *, struct mmu_rb_node *);
struct mmu_rb_node *hfi1_mmu_rb_search(struct rb_root *, unsigned long,
unsigned long);
+struct mmu_rb_node *hfi1_mmu_rb_extract(struct rb_root *, unsigned long,
+ unsigned long);
#endif /* _HFI1_MMU_RB_H */