pr feedback - added locking for setting dropped event handler

cchambreau · kingshuk00 · commit 94027c4458e3 · 2025-03-18T14:45:52.000+01:00
Signed-off-by: Chris Chambreau &lt;chambreau1@llnl.gov&gt;
diff --git a/ompi/mpi/tool/event_set_dropped_handler.c b/ompi/mpi/tool/event_set_dropped_handler.c
@@ -36,7 +36,11 @@ int MPI_T_event_set_dropped_handler (MPI_T_event_registration handle, MPI_T_even
         return MPI_T_ERR_INVALID_HANDLE;
     }
 
+    ompi_mpit_lock ();
+
     mca_base_event_registration_set_dropped_handler (handle, (mca_base_event_dropped_cb_fn_t) dropped_cb_function);
 
+    ompi_mpit_unlock ();
+
     return MPI_SUCCESS;
 }

Original file line number	Diff line number	Diff line change
`@@ -36,7 +36,11 @@ int MPI_T_event_set_dropped_handler (MPI_T_event_registration handle, MPI_T_even`
`36`	`36`	`return MPI_T_ERR_INVALID_HANDLE;`
`37`	`37`	`}`
`38`	`38`
	`39`	`+ ompi_mpit_lock ();`
	`40`	`+`
`39`	`41`	`mca_base_event_registration_set_dropped_handler (handle, (mca_base_event_dropped_cb_fn_t) dropped_cb_function);`
`40`	`42`
	`43`	`+ ompi_mpit_unlock ();`
	`44`	`+`
`41`	`45`	`return MPI_SUCCESS;`
`42`	`46`	`}`