diff options
Diffstat (limited to 'tools/testing/selftests/bpf/test_maps.c')
-rw-r--r-- | tools/testing/selftests/bpf/test_maps.c | 18 |
1 files changed, 15 insertions, 3 deletions
diff --git a/tools/testing/selftests/bpf/test_maps.c b/tools/testing/selftests/bpf/test_maps.c index 14cea869235b..c7a36a9378f8 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 = 30; to.tv_usec = 0; s = select(sfd[3] + 1, &w, NULL, NULL, &to); if (s == -1) { @@ -1396,15 +1396,22 @@ static void test_map_stress(void) #define DO_DELETE 0 #define MAP_RETRIES 20 +#define MAX_DELAY_US 50000 +#define MIN_DELAY_RANGE_US 5000 static int map_update_retriable(int map_fd, const void *key, const void *value, int flags, int attempts) { + int delay = rand() % MIN_DELAY_RANGE_US; + while (bpf_map_update_elem(map_fd, key, value, flags)) { if (!attempts || (errno != EAGAIN && errno != EBUSY)) return -errno; - usleep(1); + if (delay <= MAX_DELAY_US / 2) + delay *= 2; + + usleep(delay); attempts--; } @@ -1413,11 +1420,16 @@ static int map_update_retriable(int map_fd, const void *key, const void *value, static int map_delete_retriable(int map_fd, const void *key, int attempts) { + int delay = rand() % MIN_DELAY_RANGE_US; + while (bpf_map_delete_elem(map_fd, key)) { if (!attempts || (errno != EAGAIN && errno != EBUSY)) return -errno; - usleep(1); + if (delay <= MAX_DELAY_US / 2) + delay *= 2; + + usleep(delay); attempts--; } |