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Fix test_proc_kill hanging
Sometimes the signal is delivered to memcg_process before the framework took
into consideration its pid entered in the tasks. Fixed by delaying the signal
send command.
Signed-off-by: George Nita <george.nita@enea.com>
Upstream-Status: Pending
diff --git a/testcases/kernel/controllers/memcg/functional/memcg_lib.sh b/testcases/kernel/controllers/memcg/functional/memcg_lib.sh
index ffbe006..e81bf74 100755
--- a/testcases/kernel/controllers/memcg/functional/memcg_lib.sh
+++ b/testcases/kernel/controllers/memcg/functional/memcg_lib.sh
@@ -220,8 +220,8 @@ test_proc_kill()
$TEST_PATH/memcg_process $2 -s $3 &
pid=$!
- sleep 1
echo $pid > tasks
+ sleep 1
kill -s USR1 $pid 2> /dev/null
sleep 1
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