diff options
| author | Mark Brown <broonie@kernel.org> | 2025-06-10 17:13:55 +0300 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2025-07-10 08:42:04 +0300 |
| commit | 5fbfb1f39da0a5cbfe66e9ab67790e607b8f6e58 (patch) | |
| tree | e2f0bb261dbc70ed6b8f485f8aeb244209c143fe /tools/testing | |
| parent | be3d3343d467905b14fe62cb1dafa68906e4d5ed (diff) | |
| download | linux-5fbfb1f39da0a5cbfe66e9ab67790e607b8f6e58.tar.xz | |
selftests/mm: convert some cow error reports to ksft_perror()
This prints the errno and a string decode of it.
Link: https://lkml.kernel.org/r/20250610-selftest-mm-cow-tweaks-v1-2-43cd7457500f@kernel.org
Signed-off-by: Mark Brown <broonie@kernel.org>
Acked-by: David Hildenbrand <david@redhat.com>
Cc: Shuah Khan <shuah@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'tools/testing')
| -rw-r--r-- | tools/testing/selftests/mm/cow.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/tools/testing/selftests/mm/cow.c b/tools/testing/selftests/mm/cow.c index 0adc0ab142c1..ff80329313e4 100644 --- a/tools/testing/selftests/mm/cow.c +++ b/tools/testing/selftests/mm/cow.c @@ -332,7 +332,7 @@ static void do_test_vmsplice_in_parent(char *mem, size_t size, if (before_fork) { transferred = vmsplice(fds[1], &iov, 1, 0); if (transferred <= 0) { - ksft_print_msg("vmsplice() failed\n"); + ksft_perror("vmsplice() failed\n"); log_test_result(KSFT_FAIL); goto close_pipe; } @@ -562,7 +562,7 @@ static void do_test_iouring(char *mem, size_t size, bool use_fork) while (total < size) { cur = pread(fd, tmp + total, size - total, total); if (cur < 0) { - ksft_print_msg("pread() failed\n"); + ksft_perror("pread() failed\n"); log_test_result(KSFT_FAIL); goto quit_child; } @@ -628,7 +628,7 @@ static void do_test_ro_pin(char *mem, size_t size, enum ro_pin_test test, tmp = malloc(size); if (!tmp) { - ksft_print_msg("malloc() failed\n"); + ksft_perror("malloc() failed\n"); log_test_result(KSFT_FAIL); return; } |