diff options
| author | Brendan Jackman <jackmanb@google.com> | 2025-03-17 10:20:34 +0000 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2025-03-21 22:03:14 -0700 |
| commit | d8a866c766ebe34b4371d42f4a3edca200f5e645 (patch) | |
| tree | 3b7c0114e6daaa0d27b982edd4fb980c7a505612 /tools/testing/selftests/mm/gup_longterm.c | |
| parent | b25bcabb6cefaa394fa03087c41d5cb82c23163d (diff) | |
selftests/mm: add commentary about 9pfs bugs
As discussed here:
https://lore.kernel.org/lkml/Z9RRkL1hom48z3Tt@google.com/
This code could benefit from some more commentary.
To avoid needing to comment the same thing in multiple places (I guess
more of these SKIPs will need to be added over time, for now I am only
like 20% of the way through Project Run run_vmtests.sh Successfully), add
a dummy "skip tests for this specific reason" function that basically just
serves as a hook to hang comments on.
Link: https://lkml.kernel.org/r/20250317-9pfs-comments-v1-1-9ac96043e146@google.com
Signed-off-by: Brendan Jackman <jackmanb@google.com>
Cc: 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/selftests/mm/gup_longterm.c')
| -rw-r--r-- | tools/testing/selftests/mm/gup_longterm.c | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/tools/testing/selftests/mm/gup_longterm.c b/tools/testing/selftests/mm/gup_longterm.c index 03271442aae5..21595b20bbc3 100644 --- a/tools/testing/selftests/mm/gup_longterm.c +++ b/tools/testing/selftests/mm/gup_longterm.c @@ -97,11 +97,7 @@ static void do_test(int fd, size_t size, enum test_type type, bool shared) if (ftruncate(fd, size)) { if (errno == ENOENT) { - /* - * This can happen if the file has been unlinked and the - * filesystem doesn't support truncating unlinked files. - */ - ksft_test_result_skip("ftruncate() failed with ENOENT\n"); + skip_test_dodgy_fs("ftruncate()"); } else { ksft_test_result_fail("ftruncate() failed (%s)\n", strerror(errno)); } |