[logger] Set up priority for processes generatig test bursts

1 files changed, 21 insertions, 1 deletions

diff --git a/lib/kernel/test/logger_disk_log_h_SUITE.erl b/lib/kernel/test/logger_disk_log_h_SUITE.erl
index 5f7b505ecb..5c23960c90 100644
--- a/lib/kernel/test/logger_disk_log_h_SUITE.erl
+++ b/lib/kernel/test/logger_disk_log_h_SUITE.erl
@@ -1,3 +1,22 @@
+%%
+%% %CopyrightBegin%
+%%
+%% Copyright Ericsson AB 2018. All Rights Reserved.
+%%
+%% Licensed under the Apache License, Version 2.0 (the "License");
+%% you may not use this file except in compliance with the License.
+%% You may obtain a copy of the License at
+%%
+%%     http://www.apache.org/licenses/LICENSE-2.0
+%%
+%% Unless required by applicable law or agreed to in writing, software
+%% distributed under the License is distributed on an "AS IS" BASIS,
+%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+%% See the License for the specific language governing permissions and
+%% limitations under the License.
+%%
+%% %CopyrightEnd%
+%%
 -module(logger_disk_log_h_SUITE).
 
 -compile(export_all).
@@ -1256,7 +1275,8 @@ send_n_burst(N, seq, Text, Class) ->
     send_n_burst(N-1, seq, Text, Class);
 send_n_burst(N, {spawn,Ps,TO}, Text, Class) ->
     ct:pal("~w processes each sending ~w messages", [Ps,N]),
-    PerProc = fun() -> 
+    PerProc = fun() ->
+                      process_flag(priority,high),
                       send_n_burst(N, seq, Text, Class)
               end,
     MRefs = [begin if TO == 0 -> ok; true -> timer:sleep(TO) end,