Add a runtime test for -H/--house-keeping option for both osnoise and timerlat tools, with affinity checking similar to what is done for -c/--cpus.
Signed-off-by: Tomas Glozar <[email protected]> --- tools/tracing/rtla/tests/osnoise.t | 2 ++ tools/tracing/rtla/tests/scripts/check-housekeeping-cpus.sh | 4 ++++ tools/tracing/rtla/tests/timerlat.t | 2 ++ 3 files changed, 8 insertions(+) create mode 100755 tools/tracing/rtla/tests/scripts/check-housekeeping-cpus.sh diff --git a/tools/tracing/rtla/tests/osnoise.t b/tools/tracing/rtla/tests/osnoise.t index 773a46e2dc5f..cdea84914345 100644 --- a/tools/tracing/rtla/tests/osnoise.t +++ b/tools/tracing/rtla/tests/osnoise.t @@ -18,6 +18,8 @@ check_top_q_hist "verify the --trace param" \ "osnoise TOOL -s 30 -T 1 -t" 2 "Saving trace to osnoise_trace.txt" check_top_q_hist "verify the -c/--cpus param" \ "osnoise TOOL -P F:1 -c 0 -r 900000 -d 10s -S 1 --on-threshold shell,command=tests/scripts/check-cpus.sh" 2 "^Affinity of threads: 0$" +check_top_q_hist "verify the -H/--house-keeping param" \ + "osnoise TOOL -P F:1 -H 0 -r 900000 -d 10s -S 1 --on-threshold shell,command=tests/scripts/check-housekeeping-cpus.sh" 2 "^Affinity of threads: 0$" # Histogram tests check "hist with -b/--bucket-size" \ diff --git a/tools/tracing/rtla/tests/scripts/check-housekeeping-cpus.sh b/tools/tracing/rtla/tests/scripts/check-housekeeping-cpus.sh new file mode 100755 index 000000000000..4742f34efb49 --- /dev/null +++ b/tools/tracing/rtla/tests/scripts/check-housekeeping-cpus.sh @@ -0,0 +1,4 @@ +#!/bin/bash +# SPDX-License-Identifier: GPL-2.0 +pid=$(ps -o ppid= $$) +echo "Affinity of threads:$(taskset -c -p $pid | cut -d ':' -f 2)" diff --git a/tools/tracing/rtla/tests/timerlat.t b/tools/tracing/rtla/tests/timerlat.t index a14d9ec32ede..20f68bcbcb27 100644 --- a/tools/tracing/rtla/tests/timerlat.t +++ b/tools/tracing/rtla/tests/timerlat.t @@ -43,6 +43,8 @@ check_top_hist "disable auto-analysis" \ "timerlat TOOL -s 3 -T 10 -t --no-aa" 2 "" "analyzing it" check_top_q_hist "verify -c/--cpus" \ "timerlat TOOL -c 0 -d 10s -T 1 --on-threshold shell,command=tests/scripts/check-cpus.sh" 2 "^Affinity of threads: 0$" +check_top_q_hist "verify -H/--house-keeping" \ + "timerlat TOOL -H 0 -d 10s -T 1 --on-threshold shell,command=tests/scripts/check-housekeeping-cpus.sh" 2 "^Affinity of threads: 0$" # Histogram tests check "hist with -b/--bucket-size" \ -- 2.53.0
