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authorSverker Eriksson <[email protected]>2017-05-22 18:23:45 +0200
committerSverker Eriksson <[email protected]>2017-05-23 10:43:00 +0200
commitd05821528fa012b9eaf01dd79d79f4f34f2e86ef (patch)
treeb0f498cce231be186f0ffba54caa00222bb2d0d4 /erts
parentfb943b6efa883991377f475f4e24ce16bf948021 (diff)
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erts: Fix nif_SUITE:monitor_frenzy for threadless
Diffstat (limited to 'erts')
-rw-r--r--erts/emulator/test/nif_SUITE_data/nif_SUITE.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/erts/emulator/test/nif_SUITE_data/nif_SUITE.c b/erts/emulator/test/nif_SUITE_data/nif_SUITE.c
index 4f0400c960..15d31162ed 100644
--- a/erts/emulator/test/nif_SUITE_data/nif_SUITE.c
+++ b/erts/emulator/test/nif_SUITE_data/nif_SUITE.c
@@ -2561,6 +2561,7 @@ static ERL_NIF_TERM monitor_frenzy_nif(ErlNifEnv* env, int argc, const ERL_NIF_T
static unsigned long spawn_cnt = 0;
static unsigned long kill_cnt = 0;
static unsigned long proc_histogram[FRENZY_PROCS_MAX];
+ static int initialized = 0;
static const unsigned int primes[] = {7, 13, 17, 19};
@@ -2580,7 +2581,7 @@ static ERL_NIF_TERM monitor_frenzy_nif(ErlNifEnv* env, int argc, const ERL_NIF_T
if (enif_is_atom(env, Op)) {
if (Op == atom_init) {
- if (procs_lock || !enif_get_uint(env, Rnd, &frenzy_rand_bits_max))
+ if (initialized || !enif_get_uint(env, Rnd, &frenzy_rand_bits_max))
return enif_make_badarg(env);
procs_lock = enif_mutex_create("nif_SUITE:monitor_frenzy.procs");
@@ -2607,6 +2608,7 @@ static ERL_NIF_TERM monitor_frenzy_nif(ErlNifEnv* env, int argc, const ERL_NIF_T
spawn_cnt = 1;
kill_cnt = 0;
+ initialized = 1;
return enif_make_uint(env, 0); /* SelfPix */
}
else if (Op == atom_stats) {
@@ -2637,7 +2639,7 @@ static ERL_NIF_TERM monitor_frenzy_nif(ErlNifEnv* env, int argc, const ERL_NIF_T
enif_make_ulong(env, res_dtor_cnt)));
}
- else if (Op == atom_stop && procs_lock) { /* stop all */
+ else if (Op == atom_stop && initialized) { /* stop all */
/* Release all resources */
for (rix = 0; rix < FRENZY_RESOURCES_MAX; rix++) {