[mpich-commits] [mpich] MPICH primary repository branch, master, updated. v3.0.2-55-g59e4812

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http://git.mpich.org/mpich.git/commitdiff/59e481288a7692ba5d93d76b30dde5e99d51e88c

commit 59e481288a7692ba5d93d76b30dde5e99d51e88c
Author: James Dinan <dinan at mcs.anl.gov>
Date:   Mon Feb 25 14:49:35 2013 -0600

    Added missing CS ENTER/EXIT guards to type_commit
    
    MPI_Type_commit was missing CS ENTER/EXIT guards, which may be causing a
    conflict with RMA code that creates derived datatypes at the target
    process, when MPICH_ASYNC_PROGRESS is specified.  This may have fixed #1766.
    
    Reviewer: goodell

diff --git a/src/mpi/datatype/type_commit.c b/src/mpi/datatype/type_commit.c
index b34303e..cba1fcd 100644
--- a/src/mpi/datatype/type_commit.c
+++ b/src/mpi/datatype/type_commit.c
@@ -77,6 +77,7 @@ int MPI_Type_commit(MPI_Datatype *datatype)
 
     MPIR_ERRTEST_INITIALIZED_ORDIE();
     
+    MPIU_THREAD_CS_ENTER(ALLFUNC,);
     MPID_MPI_FUNC_ENTER(MPID_STATE_MPI_TYPE_COMMIT);
     
     /* Validate parameters, especially handles needing to be converted */
@@ -116,6 +117,7 @@ int MPI_Type_commit(MPI_Datatype *datatype)
     
   fn_exit:
     MPID_MPI_FUNC_EXIT(MPID_STATE_MPI_TYPE_COMMIT);
+    MPIU_THREAD_CS_EXIT(ALLFUNC,);
     return mpi_errno;
 
   fn_fail:

-----------------------------------------------------------------------

Summary of changes:
 src/mpi/datatype/type_commit.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)


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