| Message ID | 20210818071602.2189-1-lizhijian@cn.fujitsu.com (mailing list archive) |
|---|---|
| State | New |
| Headers | show |
| Series | selftests/bpf: enlarge timeout to 3 seconds for test_maps | expand |
Just noticed that 3 seconds is not enough sometimes, i'm trying to update to 10 seconds instead. If 10 seconds works, i will send V2 to do that. Thanks Zhijian On 18/08/2021 15:16, Li Zhijian wrote: > 0Day robot observed that it's easily timeout on a heavy load host. > ------------------- > # selftests: bpf: test_maps > # Fork 1024 tasks to 'test_update_delete' > # Fork 1024 tasks to 'test_update_delete' > # Fork 100 tasks to 'test_hashmap' > # Fork 100 tasks to 'test_hashmap_percpu' > # Fork 100 tasks to 'test_hashmap_sizes' > # Fork 100 tasks to 'test_hashmap_walk' > # Fork 100 tasks to 'test_arraymap' > # Fork 100 tasks to 'test_arraymap_percpu' > # Failed sockmap unexpected timeout > not ok 3 selftests: bpf: test_maps # exit=1 > # selftests: bpf: test_lru_map > # nr_cpus:8 > ------------------- > Since this test will be scheduled by 0Day to a random host that could have > only a few cpus(2-8), enlarge the timeout to avoid a false NG report. > > Reported-by: kernel test robot <lkp@intel.com> > Signed-off-by: Li Zhijian <lizhijian@cn.fujitsu.com> > --- > tools/testing/selftests/bpf/test_maps.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/tools/testing/selftests/bpf/test_maps.c b/tools/testing/selftests/bpf/test_maps.c > index 30cbf5d98f7d..72673e0428fd 100644 > --- a/tools/testing/selftests/bpf/test_maps.c > +++ b/tools/testing/selftests/bpf/test_maps.c > @@ -985,7 +985,7 @@ static void test_sockmap(unsigned int tasks, void *data) > > FD_ZERO(&w); > FD_SET(sfd[3], &w); > - to.tv_sec = 1; > + to.tv_sec = 3; > to.tv_usec = 0; > s = select(sfd[3] + 1, &w, NULL, NULL, &to); > if (s == -1) {
diff --git a/tools/testing/selftests/bpf/test_maps.c b/tools/testing/selftests/bpf/test_maps.c index 30cbf5d98f7d..72673e0428fd 100644 --- a/tools/testing/selftests/bpf/test_maps.c +++ b/tools/testing/selftests/bpf/test_maps.c @@ -985,7 +985,7 @@ static void test_sockmap(unsigned int tasks, void *data) FD_ZERO(&w); FD_SET(sfd[3], &w); - to.tv_sec = 1; + to.tv_sec = 3; to.tv_usec = 0; s = select(sfd[3] + 1, &w, NULL, NULL, &to); if (s == -1) {
0Day robot observed that it's easily timeout on a heavy load host. ------------------- # selftests: bpf: test_maps # Fork 1024 tasks to 'test_update_delete' # Fork 1024 tasks to 'test_update_delete' # Fork 100 tasks to 'test_hashmap' # Fork 100 tasks to 'test_hashmap_percpu' # Fork 100 tasks to 'test_hashmap_sizes' # Fork 100 tasks to 'test_hashmap_walk' # Fork 100 tasks to 'test_arraymap' # Fork 100 tasks to 'test_arraymap_percpu' # Failed sockmap unexpected timeout not ok 3 selftests: bpf: test_maps # exit=1 # selftests: bpf: test_lru_map # nr_cpus:8 ------------------- Since this test will be scheduled by 0Day to a random host that could have only a few cpus(2-8), enlarge the timeout to avoid a false NG report. Reported-by: kernel test robot <lkp@intel.com> Signed-off-by: Li Zhijian <lizhijian@cn.fujitsu.com> --- tools/testing/selftests/bpf/test_maps.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)