tests: Correct use of taskset in snapshot tests

[lttng-tools.git] / tests / regression / tools / snapshots / ust_test

diff --git a/tests/regression/tools/snapshots/ust_test b/tests/regression/tools/snapshots/ust_test
index 5188c2b5b21215c58adec2bc88a52f4aa98f0f39..e495498045d19c9d54de4131b069ae6cbe081ad0 100755 (executable)
--- a/tests/regression/tools/snapshots/ust_test
+++ b/tests/regression/tools/snapshots/ust_test
@@ -16,7 +16,7 @@ TESTAPP_NAME="gen-ust-events"
 TESTAPP_BIN="$TESTAPP_PATH/$TESTAPP_NAME/$TESTAPP_NAME"
 APPS_PID=()
 
-NUM_TESTS=104
+NUM_TESTS=106
 
 TRACE_PATH=$(mktemp -d -t tmp.test_snapshots_ust_trace_path.XXXXXX)
 
@@ -209,7 +209,8 @@ function test_ust_local_snapshot_small_discard_buffers ()
        OLDCPUSET=$(taskset -p $$)
 
        diag "Test local UST snapshots with small discard buffers"
-       taskset -c "$(get_any_available_cpu)" -p $$ 1>/dev/null 2>&1
+       taskset -cp "$(get_any_available_cpu)" $$ 1>/dev/null 2>&1
+       ok $? "Set current process CPU affinity"
        create_lttng_session_no_output "$SESSION_NAME"
        enable_mmap_small_discard_ust_channel "$SESSION_NAME" $CHANNEL_NAME
        enable_ust_lttng_event_ok "$SESSION_NAME" $EVENT_NAME $CHANNEL_NAME
@@ -254,7 +255,8 @@ function test_ust_local_snapshot_small_overwrite_buffers ()
        OLDCPUSET=$(taskset -p $$)
 
        diag "Test local UST snapshots with small overwrite buffers"
-       taskset -p "$(get_any_available_cpu)" $$ 1>/dev/null 2>&1
+       taskset -cp "$(get_any_available_cpu)" $$ 1>/dev/null 2>&1
+       ok $? "Set current process CPU affinity"
        create_lttng_session_no_output "$SESSION_NAME"
        enable_mmap_small_overwrite_ust_channel "$SESSION_NAME" $CHANNEL_NAME
        enable_ust_lttng_event_ok "$SESSION_NAME" $EVENT_NAME $CHANNEL_NAME