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| author | Riku Voipio <riku.voipio@linaro.org> | 2015-04-16 16:52:53 +0300 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2015-05-29 18:43:41 +0300 |
| commit | 43f322b4ab3f203d8eefbdad6e58e1637221e4a7 (patch) | |
| tree | bec98764c8084937c6bbb5a6c4f8469b7f03d8b8 /tools/perf/tests/builtin-test.c | |
| parent | 3237f28188c3e41a938781a369652772a23e97a9 (diff) | |
| download | linux-43f322b4ab3f203d8eefbdad6e58e1637221e4a7.tar.xz | |
perf tests: Switch from open to openat
Multiple perf tests fail on arm64 due to missing open syscall:
2: detect open syscall event : FAILED!
open(2) is a legacy syscall, replaced with openat(2) since 2.6.16. Thus
new architectures in kernel, such as arm64, don't implement these legacy
syscalls.
The patch replaces all sys_enter_open events with sys_enter_openat,
renames the related tests and test output to avoid confusion.
Signed-off-by: Riku Voipio <riku.voipio@linaro.org>
Reviewed-by: Ingo Molnar <mingo@kernel.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/1429192375-13706-2-git-send-email-riku.voipio@linaro.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/tests/builtin-test.c')
| -rw-r--r-- | tools/perf/tests/builtin-test.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/tools/perf/tests/builtin-test.c b/tools/perf/tests/builtin-test.c index b5b87a24a9e7..87b9961646e4 100644 --- a/tools/perf/tests/builtin-test.c +++ b/tools/perf/tests/builtin-test.c @@ -23,12 +23,12 @@ static struct test { .func = test__vmlinux_matches_kallsyms, }, { - .desc = "detect open syscall event", - .func = test__open_syscall_event, + .desc = "detect openat syscall event", + .func = test__openat_syscall_event, }, { - .desc = "detect open syscall event on all cpus", - .func = test__open_syscall_event_on_all_cpus, + .desc = "detect openat syscall event on all cpus", + .func = test__openat_syscall_event_on_all_cpus, }, { .desc = "read samples using the mmap interface", @@ -73,8 +73,8 @@ static struct test { .func = test__perf_evsel__tp_sched_test, }, { - .desc = "Generate and check syscalls:sys_enter_open event fields", - .func = test__syscall_open_tp_fields, + .desc = "Generate and check syscalls:sys_enter_openat event fields", + .func = test__syscall_openat_tp_fields, }, { .desc = "struct perf_event_attr setup", |