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| author |   Shuah Khan (Samsung OSG) <shuah@kernel.org> | 2018-06-13 21:31:43 -0600 |
|---|---|---|
| committer | Shuah Khan (Samsung OSG) <shuah@kernel.org> | 2018-06-18 09:11:10 -0600 |
| commit | a4d7537789724985cafbc9260a31ca4f2b7cf123 (patch) | |
| tree | 76e6ab57460e803874f61b93662e22f9e3b20261 /tools/testing/selftests/vm/mlock2-tests.c | |
| parent | selftests: zram: return Kselftest Skip code for skipped tests (diff) | |
| download | linux-dev-a4d7537789724985cafbc9260a31ca4f2b7cf123.tar.xz linux-dev-a4d7537789724985cafbc9260a31ca4f2b7cf123.zip | |
selftests: vm: return Kselftest Skip code for skipped tests
When vm test is skipped because of unmet dependencies and/or unsupported
configuration, it exits with error which is treated as a fail by the
Kselftest framework. This leads to false negative result even when the
test could not be run.
Change it to return kselftest skip code when a test gets skipped to
clearly report that the test could not be run.
Kselftest framework SKIP code is 4 and the framework prints appropriate
messages to indicate that the test is skipped.
Signed-off-by: Shuah Khan (Samsung OSG) <shuah@kernel.org>
Acked-by: Mike Rapoport <rppt@linux.vnet.ibm.com>
Signed-off-by: Shuah Khan (Samsung OSG) <shuah@kernel.org>
Diffstat (limited to 'tools/testing/selftests/vm/mlock2-tests.c')
| -rw-r--r-- | tools/testing/selftests/vm/mlock2-tests.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/tools/testing/selftests/vm/mlock2-tests.c b/tools/testing/selftests/vm/mlock2-tests.c index 4997b9222cfa..637b6d0ac0d0 100644 --- a/tools/testing/selftests/vm/mlock2-tests.c +++ b/tools/testing/selftests/vm/mlock2-tests.c @@ -9,6 +9,8 @@ #include <stdbool.h> #include "mlock2.h" +#include "../kselftest.h" + struct vm_boundaries { unsigned long start; unsigned long end; @@ -303,7 +305,7 @@ static int test_mlock_lock() if (mlock2_(map, 2 * page_size, 0)) { if (errno == ENOSYS) { printf("Cannot call new mlock family, skipping test\n"); - _exit(0); + _exit(KSFT_SKIP); } perror("mlock2(0)"); goto unmap; @@ -412,7 +414,7 @@ static int test_mlock_onfault() if (mlock2_(map, 2 * page_size, MLOCK_ONFAULT)) { if (errno == ENOSYS) { printf("Cannot call new mlock family, skipping test\n"); - _exit(0); + _exit(KSFT_SKIP); } perror("mlock2(MLOCK_ONFAULT)"); goto unmap; @@ -425,7 +427,7 @@ static int test_mlock_onfault() if (munlock(map, 2 * page_size)) { if (errno == ENOSYS) { printf("Cannot call new mlock family, skipping test\n"); - _exit(0); + _exit(KSFT_SKIP); } perror("munlock()"); goto unmap; @@ -457,7 +459,7 @@ static int test_lock_onfault_of_present() if (mlock2_(map, 2 * page_size, MLOCK_ONFAULT)) { if (errno == ENOSYS) { printf("Cannot call new mlock family, skipping test\n"); - _exit(0); + _exit(KSFT_SKIP); } perror("mlock2(MLOCK_ONFAULT)"); goto unmap; @@ -583,7 +585,7 @@ static int test_vma_management(bool call_mlock) if (call_mlock && mlock2_(map, 3 * page_size, MLOCK_ONFAULT)) { if (errno == ENOSYS) { printf("Cannot call new mlock family, skipping test\n"); - _exit(0); + _exit(KSFT_SKIP); } perror("mlock(ONFAULT)\n"); goto out; |