diff options
| author | Thomas Richter <tmricht@linux.vnet.ibm.com> | 2018-02-14 08:03:03 +0100 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2018-02-16 15:16:58 -0300 |
| commit | 0f19a038afdc592176c9a302f0d08be6a68ad74a (patch) | |
| tree | 953ee1c4850aa711bf7791d1aee4f6f4f5e1b70a | |
| parent | b3be39c51cc58eb60c698cf64987e9d465a9263a (diff) | |
perf test: Fix test case inet_pton to accept inlines.
Using Fedora 27 and latest Linux kernel the test case
trace+probe_libc_inet_pton.sh fails again on s390. This time is the
inlining of functions which does not match. After an update of the
glibc (from 2.26-16 to 2.26-24) the output is different
The expected output is:
__inet_pton (/usr/lib64/libc-2.26.so)
gaih_inet (inlined)
....
The actual output is:
1 packets transmitted, 1 received, 0% packet loss, time 0ms
rtt min/avg/max/mdev = 0.061/0.061/0.061/0.000 ms
0.000 probe_libc:inet_pton:(3ffb2140448))
__inet_pton (inlined)
gaih_inet.constprop.7 (/usr/lib64/libc-2.26.so)
...
Fix this by being less strict on 'inlined' verses library name and
accept both
Signed-off-by: Thomas Richter <tmricht@linux.vnet.ibm.com>
Cc: Heiko Carstens <heiko.carstens@de.ibm.com>
Cc: Hendrik Brueckner <brueckner@linux.vnet.ibm.com>
Cc: Martin Schwidefsky <schwidefsky@de.ibm.com>
Link: http://lkml.kernel.org/r/20180214070303.55757-1-tmricht@linux.vnet.ibm.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
| -rwxr-xr-x | tools/perf/tests/shell/trace+probe_libc_inet_pton.sh | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/tools/perf/tests/shell/trace+probe_libc_inet_pton.sh b/tools/perf/tests/shell/trace+probe_libc_inet_pton.sh index c446c894b2973..8c4ab0b390c06 100755 --- a/tools/perf/tests/shell/trace+probe_libc_inet_pton.sh +++ b/tools/perf/tests/shell/trace+probe_libc_inet_pton.sh @@ -21,12 +21,12 @@ trace_libc_inet_pton_backtrace() { expected[3]=".*packets transmitted.*" expected[4]="rtt min.*" expected[5]="[0-9]+\.[0-9]+[[:space:]]+probe_libc:inet_pton:\([[:xdigit:]]+\)" - expected[6]=".*inet_pton[[:space:]]\($libc\)$" + expected[6]=".*inet_pton[[:space:]]\($libc|inlined\)$" case "$(uname -m)" in s390x) eventattr='call-graph=dwarf' - expected[7]="gaih_inet[[:space:]]\(inlined\)$" - expected[8]="__GI_getaddrinfo[[:space:]]\(inlined\)$" + expected[7]="gaih_inet.*[[:space:]]\($libc|inlined\)$" + expected[8]="__GI_getaddrinfo[[:space:]]\($libc|inlined\)$" expected[9]="main[[:space:]]\(.*/bin/ping.*\)$" expected[10]="__libc_start_main[[:space:]]\($libc\)$" expected[11]="_start[[:space:]]\(.*/bin/ping.*\)$" |