diff options
Diffstat (limited to 'tools/testing/selftests/cgroup/test_kmem.c')
| -rw-r--r-- | tools/testing/selftests/cgroup/test_kmem.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/tools/testing/selftests/cgroup/test_kmem.c b/tools/testing/selftests/cgroup/test_kmem.c index 96693d8772be..63b3c9aad399 100644 --- a/tools/testing/selftests/cgroup/test_kmem.c +++ b/tools/testing/selftests/cgroup/test_kmem.c @@ -308,6 +308,7 @@ static int test_kmem_dead_cgroups(const char *root) char *parent; long dead; int i; + int max_time = 20; parent = cg_name(root, "kmem_dead_cgroups_test"); if (!parent) @@ -322,7 +323,7 @@ static int test_kmem_dead_cgroups(const char *root) if (cg_run_in_subcgroups(parent, alloc_dcache, (void *)100, 30)) goto cleanup; - for (i = 0; i < 5; i++) { + for (i = 0; i < max_time; i++) { dead = cg_read_key_long(parent, "cgroup.stat", "nr_dying_descendants "); if (dead == 0) { @@ -334,6 +335,8 @@ static int test_kmem_dead_cgroups(const char *root) * let's wait a bit and repeat. */ sleep(1); + if (i > 5) + printf("Waiting time longer than 5s; wait: %ds (dead: %ld)\n", i, dead); } cleanup: |