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urcu (signal/mb): move thread checks outside lock
[urcu.git]
/
tests
/
rcutorture.h
diff --git
a/tests/rcutorture.h
b/tests/rcutorture.h
index 7d4948e59626b486524af30fa4b0dcc5f9bfc02b..712d59df669c54d564b21d2a18b5f75c71a17372 100644
(file)
--- a/
tests/rcutorture.h
+++ b/
tests/rcutorture.h
@@
-116,7
+116,7
@@
void *rcu_read_perf_test(void *arg)
rcu_register_thread();
run_on(me);
rcu_register_thread();
run_on(me);
- atomic_inc(&nthreadsrunning);
+
u
atomic_inc(&nthreadsrunning);
while (goflag == GOFLAG_INIT)
poll(NULL, 0, 1);
mark_rcu_quiescent_state();
while (goflag == GOFLAG_INIT)
poll(NULL, 0, 1);
mark_rcu_quiescent_state();
@@
-141,7
+141,7
@@
void *rcu_update_perf_test(void *arg)
{
long long n_updates_local = 0;
{
long long n_updates_local = 0;
- atomic_inc(&nthreadsrunning);
+
u
atomic_inc(&nthreadsrunning);
while (goflag == GOFLAG_INIT)
poll(NULL, 0, 1);
while (goflag == GOFLAG_RUN) {
while (goflag == GOFLAG_INIT)
poll(NULL, 0, 1);
while (goflag == GOFLAG_RUN) {
@@
-156,7
+156,7
@@
void perftestinit(void)
{
init_per_thread(n_reads_pt, 0LL);
init_per_thread(n_updates_pt, 0LL);
{
init_per_thread(n_reads_pt, 0LL);
init_per_thread(n_updates_pt, 0LL);
- atomic_set(&nthreadsrunning, 0);
+
u
atomic_set(&nthreadsrunning, 0);
}
void perftestrun(int nthreads, int nreaders, int nupdaters)
}
void perftestrun(int nthreads, int nreaders, int nupdaters)
@@
-165,7
+165,7
@@
void perftestrun(int nthreads, int nreaders, int nupdaters)
int duration = 1;
smp_mb();
int duration = 1;
smp_mb();
- while (atomic_read(&nthreadsrunning) < nthreads)
+ while (
u
atomic_read(&nthreadsrunning) < nthreads)
poll(NULL, 0, 1);
goflag = GOFLAG_RUN;
smp_mb();
poll(NULL, 0, 1);
goflag = GOFLAG_RUN;
smp_mb();
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