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| author | Athira Rajeev <atrajeev@linux.vnet.ibm.com> | 2024-09-05 00:31:30 +0530 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2024-09-04 16:19:52 -0300 |
| commit | 512fcf7d9d7fb3751b03db45977b7fabaadfaecd (patch) | |
| tree | a6dc732e3ad6961fcfd77b7d341248e90de566fe /tools/perf | |
| parent | 8a028502b4124eb9e37b5216e440ebb9e187b0a1 (diff) | |
| download | linux-512fcf7d9d7fb3751b03db45977b7fabaadfaecd.tar.gz linux-512fcf7d9d7fb3751b03db45977b7fabaadfaecd.tar.bz2 linux-512fcf7d9d7fb3751b03db45977b7fabaadfaecd.zip | |
perf tests probe_vfs_getname.sh: Update to use 'perf check feature'
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>
Diffstat (limited to 'tools/perf')
| -rw-r--r-- | tools/perf/tests/shell/lib/probe_vfs_getname.sh | 4 | ||||
| -rwxr-xr-x | tools/perf/tests/shell/record+probe_libc_inet_pton.sh | 5 | ||||
| -rwxr-xr-x | tools/perf/tests/shell/record+script_probe_vfs_getname.sh | 5 |
3 files changed, 10 insertions, 4 deletions
diff --git a/tools/perf/tests/shell/lib/probe_vfs_getname.sh b/tools/perf/tests/shell/lib/probe_vfs_getname.sh index b3802d9494b4..0606e693eb59 100644 --- a/tools/perf/tests/shell/lib/probe_vfs_getname.sh +++ b/tools/perf/tests/shell/lib/probe_vfs_getname.sh @@ -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 $1 2>&1 | grep "libtraceevent is necessary for tracepoint support" && return 2 - return 1 + perf check feature -q libtraceevent && return 1 + return 2 fi } diff --git a/tools/perf/tests/shell/record+probe_libc_inet_pton.sh b/tools/perf/tests/shell/record+probe_libc_inet_pton.sh index 72c65570db37..f38c8ead0b03 100755 --- a/tools/perf/tests/shell/record+probe_libc_inet_pton.sh +++ b/tools/perf/tests/shell/record+probe_libc_inet_pton.sh @@ -63,7 +63,10 @@ trace_libc_inet_pton_backtrace() { # Check presence of libtraceevent support to run perf record skip_no_probe_record_support "$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. diff --git a/tools/perf/tests/shell/record+script_probe_vfs_getname.sh b/tools/perf/tests/shell/record+script_probe_vfs_getname.sh index 5eedbe29bba1..9a61928e3c9a 100755 --- a/tools/perf/tests/shell/record+script_probe_vfs_getname.sh +++ b/tools/perf/tests/shell/record+script_probe_vfs_getname.sh @@ -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 } |