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| author | Vitaly Kuznetsov <vkuznets@redhat.com> | 2021-03-23 11:43:31 +0100 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2021-03-30 13:07:10 -0400 |
| commit | f982fb62a304235397ec092936432199ca50ac4d (patch) | |
| tree | 9f8cf66ae155f42a7912fb0d8fb57f894cd3e7c2 /tools | |
| parent | 1973cadd4cca08eaeca944f60598f04ab0d80682 (diff) | |
| download | linux-stable-f982fb62a304235397ec092936432199ca50ac4d.tar.gz linux-stable-f982fb62a304235397ec092936432199ca50ac4d.tar.bz2 linux-stable-f982fb62a304235397ec092936432199ca50ac4d.zip | |
selftests: kvm: make hardware_disable_test less verbose
hardware_disable_test produces 512 snippets like
...
main: [511] waiting semaphore
run_test: [511] start vcpus
run_test: [511] all threads launched
main: [511] waiting 368us
main: [511] killing child
and this doesn't have much value, let's print this info with pr_debug().
Signed-off-by: Vitaly Kuznetsov <vkuznets@redhat.com>
Message-Id: <20210323104331.1354800-1-vkuznets@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/testing/selftests/kvm/hardware_disable_test.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/tools/testing/selftests/kvm/hardware_disable_test.c b/tools/testing/selftests/kvm/hardware_disable_test.c index 2f2eeb8a1d86..5aadf84c91c0 100644 --- a/tools/testing/selftests/kvm/hardware_disable_test.c +++ b/tools/testing/selftests/kvm/hardware_disable_test.c @@ -108,7 +108,7 @@ static void run_test(uint32_t run) kvm_vm_elf_load(vm, program_invocation_name, 0, 0); vm_create_irqchip(vm); - fprintf(stderr, "%s: [%d] start vcpus\n", __func__, run); + pr_debug("%s: [%d] start vcpus\n", __func__, run); for (i = 0; i < VCPU_NUM; ++i) { vm_vcpu_add_default(vm, i, guest_code); payloads[i].vm = vm; @@ -124,7 +124,7 @@ static void run_test(uint32_t run) check_set_affinity(throw_away, &cpu_set); } } - fprintf(stderr, "%s: [%d] all threads launched\n", __func__, run); + pr_debug("%s: [%d] all threads launched\n", __func__, run); sem_post(sem); for (i = 0; i < VCPU_NUM; ++i) check_join(threads[i], &b); @@ -147,16 +147,16 @@ int main(int argc, char **argv) if (pid == 0) run_test(i); /* This function always exits */ - fprintf(stderr, "%s: [%d] waiting semaphore\n", __func__, i); + pr_debug("%s: [%d] waiting semaphore\n", __func__, i); sem_wait(sem); r = (rand() % DELAY_US_MAX) + 1; - fprintf(stderr, "%s: [%d] waiting %dus\n", __func__, i, r); + pr_debug("%s: [%d] waiting %dus\n", __func__, i, r); usleep(r); r = waitpid(pid, &s, WNOHANG); TEST_ASSERT(r != pid, "%s: [%d] child exited unexpectedly status: [%d]", __func__, i, s); - fprintf(stderr, "%s: [%d] killing child\n", __func__, i); + pr_debug("%s: [%d] killing child\n", __func__, i); kill(pid, SIGKILL); } |