IB/hfi1: Use interval RB trees

[mirror_ubuntu-zesty-kernel.git] / drivers / staging / rdma / hfi1 / mmu_rb.h

diff --git a/drivers/staging/rdma/hfi1/mmu_rb.h b/drivers/staging/rdma/hfi1/mmu_rb.h
index fdd978757b908d2f724f88dea4fc62412f9aa453..abed3a69e4675095c8dcd3cddd1f464bf05ae4d4 100644 (file)
--- a/drivers/staging/rdma/hfi1/mmu_rb.h
+++ b/drivers/staging/rdma/hfi1/mmu_rb.h
@@ -50,9 +50,10 @@
 #include "hfi.h"
 
 struct mmu_rb_node {
-       struct rb_node node;
        unsigned long addr;
        unsigned long len;
+       unsigned long __last;
+       struct rb_node node;
 };
 
 struct mmu_rb_ops {