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perf tests probe_vfs_getname.sh: Update to use 'perf check feature'

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In probe_vfs_getname.sh, current we use "perf record --dry-run"
to check for libtraceevent and skip the test if perf is not
build with libtraceevent. Change the check to use "perf check feature"
option

Signed-off-by: Athira Rajeev <atrajeev@linux.vnet.ibm.com>
Acked-by: Namhyung Kim <namhyung@kernel.org>
Cc: Disha Goel <disgoel@linux.vnet.ibm.com>
Cc: Ian Rogers <irogers@google.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Kajol Jain <kjain@linux.ibm.com>
Cc: Madhavan Srinivasan <maddy@linux.ibm.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Link: https://lore.kernel.org/r/20240904190132.415212-6-adityag@linux.ibm.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Athira Rajeev 2024-09-05 00:31:30 +05:30 committed by Arnaldo Carvalho de Melo
parent 8a028502b4
commit 512fcf7d9d
3 changed files with 10 additions and 4 deletions
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4
tools/perf/tests/shell/lib/probe_vfs_getname.sh
View File

@ -32,7 +32,7 @@ skip_if_no_debuginfo() {
# check if perf is compiled with libtraceevent support
skip_no_probe_record_support() {
if [ $had_vfs_getname -eq 1 ] ; then
perf record --dry-run -e $1 2>&1 | grep "libtraceevent is necessary for tracepoint support" && return 2
return 1
perf check feature -q libtraceevent && return 1
return 2
fi
}

5
tools/perf/tests/shell/record+probe_libc_inet_pton.sh
View File

@ -63,7 +63,10 @@ trace_libc_inet_pton_backtrace() {
# Check presence of libtraceevent support to run perf record
skip_no_probe_record_support "$event_name/$eventattr/"
[ $? -eq 2 ] && return 2
if [ $? -eq 2 ]; then
echo "WARN: Skipping test trace_libc_inet_pton_backtrace. No libtraceevent support."
return 2
fi
perf record -e $event_name/$eventattr/ -o $perf_data ping -6 -c 1 ::1 > /dev/null 2>&1
# check if perf data file got created in above step.

5
tools/perf/tests/shell/record+script_probe_vfs_getname.sh
View File

@ -21,7 +21,10 @@ record_open_file() {
echo "Recording open file:"
# Check presence of libtraceevent support to run perf record
skip_no_probe_record_support "probe:vfs_getname*"
[ $? -eq 2 ] && return 2
if [ $? -eq 2 ]; then
echo "WARN: Skipping test record_open_file. No libtraceevent support"
return 2
fi
perf record -o ${perfdata} -e probe:vfs_getname\* touch $file
}