Fix: Tests that assume CPU 0 is present

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

diff --git a/tests/regression/tools/snapshots/test_kernel b/tests/regression/tools/snapshots/test_kernel
index 5c93296a03a2f8b7a440f1bd9aeacba6c1c8377f..abb2435631c3fd25d603d94ccaa7835275f3ecc4 100755 (executable)
--- a/tests/regression/tools/snapshots/test_kernel
+++ b/tests/regression/tools/snapshots/test_kernel
@@ -96,8 +96,8 @@ function test_kernel_local_snapshot_append_to_metadata ()
 
 function generate_filter_events_cpu0()
 {
-       # Generate many events (fill buffers) on CPU 0
-       taskset 0x00000001 /bin/echo -n "$1" > /proc/lttng-test-filter-event 2> /dev/null
+       # Generate many events (fill buffers) on a single CPU
+       taskset --cpu-list "$(get_any_available_cpu)" /bin/echo -n "$1" > /proc/lttng-test-filter-event 2> /dev/null
 }
 
 function test_kernel_local_snapshot_discard ()