X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/2807fde4fd1f59c230d69a934634c5dfb77905f2..4ba85316ab090c9e1fb26e988dc80dd5c4535bd8:/src/smpi/mpi/smpi_op.cpp

diff --git a/src/smpi/mpi/smpi_op.cpp b/src/smpi/mpi/smpi_op.cpp
index 0112d9b478..53fa2cb6a8 100644
--- a/src/smpi/mpi/smpi_op.cpp
+++ b/src/smpi/mpi/smpi_op.cpp
@@ -242,7 +242,7 @@ void Op::apply(void *invec, void *inoutvec, int *len, MPI_Datatype datatype)
 {
   if(smpi_privatize_global_variables == SMPI_PRIVATIZE_MMAP){//we need to switch as the called function may silently touch global variables
     XBT_DEBUG("Applying operation, switch to the right data frame ");
-    smpi_switch_data_segment(smpi_process()->index());
+    smpi_switch_data_segment(simgrid::s4u::Actor::self()->getPid());
   }
 
   if (not smpi_process()->replaying() && *len > 0) {