Messages in this thread Patch in this message | | | Date | Tue, 25 Oct 2022 09:07:49 +0200 | Subject | Re: [PATCH v1 1/7] selftests/vm: anon_cow: test COW handling of anonymous memory | From | David Hildenbrand <> |
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On 27.09.22 13:01, David Hildenbrand wrote: > Let's start adding tests for our COW handling of anonymous memory. We'll > focus on basic tests that we can achieve without additional libraries or > gup_test extensions. > > We'll add THP and hugetlb tests separately. > > Signed-off-by: David Hildenbrand <david@redhat.com> > ---
The following fixup on top:
diff --git a/tools/testing/selftests/vm/anon_cow.c b/tools/testing/selftests/vm/anon_cow.c index 9d2b15c829e6..4613294af758 100644 --- a/tools/testing/selftests/vm/anon_cow.c +++ b/tools/testing/selftests/vm/anon_cow.c @@ -76,7 +76,7 @@ static int child_vmsplice_memcmp_fn(char *mem, size_t size, .iov_base = mem, .iov_len = size, }; - size_t cur, total, transferred; + ssize_t cur, total, transferred; char *old, *new; int fds[2]; char buf; @@ -172,7 +172,7 @@ static void do_test_vmsplice_in_parent(char *mem, size_t size, .iov_base = mem, .iov_len = size, }; - size_t cur, total, transferred; + ssize_t cur, total, transferred; struct comm_pipes comm_pipes; char *old, *new; int ret, fds[2];
-- Thanks,
David / dhildenb
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