diff options
Diffstat (limited to 'tools/testing/selftests/kvm/memslot_perf_test.c')
| -rw-r--r-- | tools/testing/selftests/kvm/memslot_perf_test.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/tools/testing/selftests/kvm/memslot_perf_test.c b/tools/testing/selftests/kvm/memslot_perf_test.c index e698306bf49d..e6587e193490 100644 --- a/tools/testing/selftests/kvm/memslot_perf_test.c +++ b/tools/testing/selftests/kvm/memslot_perf_test.c @@ -265,6 +265,9 @@ static uint64_t get_max_slots(struct vm_data *data, uint32_t host_page_size) slots = data->nslots; while (--slots > 1) { pages_per_slot = mempages / slots; + if (!pages_per_slot) + continue; + rempages = mempages % pages_per_slot; if (check_slot_pages(host_page_size, guest_page_size, pages_per_slot, rempages)) |