Make smpi_switch_data_segment check if a switch is needed, and return true when it...

[simgrid.git] / src / smpi / mpi / smpi_datatype.cpp

diff --git a/src/smpi/mpi/smpi_datatype.cpp b/src/smpi/mpi/smpi_datatype.cpp
index 3f5b211..ecdef35 100644 (file)
--- a/src/smpi/mpi/smpi_datatype.cpp
+++ b/src/smpi/mpi/smpi_datatype.cpp
@@ -341,9 +341,8 @@ int Datatype::copy(const void* sendbuf, int sendcount, MPI_Datatype sendtype, vo
 {
   // FIXME Handle the case of a partial shared malloc.
 
-  if (smpi_cfg_privatization() == SmpiPrivStrategies::MMAP) {
-    smpi_switch_data_segment(simgrid::s4u::Actor::self());
-  }
+  smpi_switch_data_segment(simgrid::s4u::Actor::self());
+
   /* First check if we really have something to do */
   size_t offset = 0;
   std::vector<std::pair<size_t, size_t>> private_blocks;