diff options
Diffstat (limited to 'erts/test/ethread_SUITE_data/ethread_tests.c')
| -rw-r--r-- | erts/test/ethread_SUITE_data/ethread_tests.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/erts/test/ethread_SUITE_data/ethread_tests.c b/erts/test/ethread_SUITE_data/ethread_tests.c index 7e7e133d6c..ed96ecdbd2 100644 --- a/erts/test/ethread_SUITE_data/ethread_tests.c +++ b/erts/test/ethread_SUITE_data/ethread_tests.c @@ -82,6 +82,7 @@ static void print_eol(void) { fprintf(stderr, EOL); + fflush(stderr); } static void print_line(char *frmt,...) @@ -826,6 +827,7 @@ detached_thread_test(void) * Tests */ #define MTT_TIMES 10 +#define MTT_HARD_LIMIT (80000) static int mtt_terminate; static ethr_mutex mtt_mutex; @@ -866,14 +868,20 @@ mtt_create_join_threads(void) while (1) { if (ix >= no_tids) { no_tids += 100; + if (no_tids > MTT_HARD_LIMIT) { + print_line("Hit the hard limit on number of threads (%d)!", + MTT_HARD_LIMIT); + break; + } tids = (ethr_tid *) realloc((void *)tids, sizeof(ethr_tid)*no_tids); ASSERT(tids); } res = ethr_thr_create(&tids[ix], mtt_thread, NULL, NULL); - if (res != 0) + if (res != 0) { break; + } ix++; - } while (res == 0); + } no_threads = ix; |