summaryrefslogtreecommitdiff
path: root/tests/i915/gem_exec_latency.c
diff options
context:
space:
mode:
Diffstat (limited to 'tests/i915/gem_exec_latency.c')
-rw-r--r--tests/i915/gem_exec_latency.c22
1 files changed, 11 insertions, 11 deletions
diff --git a/tests/i915/gem_exec_latency.c b/tests/i915/gem_exec_latency.c
index 39f441d2..fc1040c3 100644
--- a/tests/i915/gem_exec_latency.c
+++ b/tests/i915/gem_exec_latency.c
@@ -79,29 +79,29 @@ poll_ring(int fd, unsigned ring, const char *name)
igt_require(gem_can_store_dword(fd, ring));
spin[0] = __igt_spin_batch_factory(fd, &opts);
- igt_assert(spin[0]->running);
+ igt_assert(igt_spin_has_poll(spin[0]));
cmd = *spin[0]->batch;
spin[1] = __igt_spin_batch_factory(fd, &opts);
- igt_assert(spin[1]->running);
+ igt_assert(igt_spin_has_poll(spin[1]));
+
igt_assert(cmd == *spin[1]->batch);
igt_spin_batch_end(spin[0]);
- while (!READ_ONCE(*spin[1]->running))
- ;
+ igt_spin_busywait_until_started(spin[1]);
+
igt_assert(!gem_bo_busy(fd, spin[0]->handle));
cycles = 0;
while ((elapsed = igt_nsec_elapsed(&tv)) < 2ull << 30) {
- unsigned int idx = cycles++ & 1;
+ const unsigned int idx = cycles++ & 1;
*spin[idx]->batch = cmd;
- *spin[idx]->running = 0;
+ spin[idx]->poll[SPIN_POLL_START_IDX] = 0;
gem_execbuf(fd, &spin[idx]->execbuf);
igt_spin_batch_end(spin[!idx]);
- while (!READ_ONCE(*spin[idx]->running))
- ;
+ igt_spin_busywait_until_started(spin[idx]);
}
igt_info("%s completed %ld cycles: %.3f us\n",
@@ -419,7 +419,7 @@ static void __rearm_spin_batch(igt_spin_t *spin)
const uint32_t mi_arb_chk = 0x5 << 23;
*spin->batch = mi_arb_chk;
- *spin->running = 0;
+ spin->poll[SPIN_POLL_START_IDX] = 0;
__sync_synchronize();
}
@@ -441,7 +441,7 @@ struct rt_pkt {
static bool __spin_wait(int fd, igt_spin_t *spin)
{
- while (!READ_ONCE(*spin->running)) {
+ while (!igt_spin_has_started(spin)) {
if (!gem_bo_busy(fd, spin->handle))
return false;
}
@@ -537,7 +537,7 @@ rthog_latency_on_ring(int fd, unsigned int engine, const char *name, unsigned in
passname[pass]);
break;
}
- igt_spin_busywait_until_running(spin);
+ igt_spin_busywait_until_started(spin);
igt_until_timeout(pass > 0 ? 5 : 2) {
struct timespec ts = { };