diff options
Diffstat (limited to 'drivers/gpu/drm/i915/selftests/i915_perf.c')
| -rw-r--r-- | drivers/gpu/drm/i915/selftests/i915_perf.c | 16 |
1 files changed, 11 insertions, 5 deletions
diff --git a/drivers/gpu/drm/i915/selftests/i915_perf.c b/drivers/gpu/drm/i915/selftests/i915_perf.c index 429c6d73b159..24dde5531423 100644 --- a/drivers/gpu/drm/i915/selftests/i915_perf.c +++ b/drivers/gpu/drm/i915/selftests/i915_perf.c @@ -102,6 +102,12 @@ test_stream(struct i915_perf *perf) I915_OA_FORMAT_A32u40_A4u32_B8_C8 : I915_OA_FORMAT_C4_B8, }; struct i915_perf_stream *stream; + struct intel_gt *gt; + + if (!props.engine) + return NULL; + + gt = props.engine->gt; if (!oa_config) return NULL; @@ -116,12 +122,12 @@ test_stream(struct i915_perf *perf) stream->perf = perf; - mutex_lock(&perf->lock); + mutex_lock(>->perf.lock); if (i915_oa_stream_init(stream, ¶m, &props)) { kfree(stream); stream = NULL; } - mutex_unlock(&perf->lock); + mutex_unlock(>->perf.lock); i915_oa_config_put(oa_config); @@ -130,11 +136,11 @@ test_stream(struct i915_perf *perf) static void stream_destroy(struct i915_perf_stream *stream) { - struct i915_perf *perf = stream->perf; + struct intel_gt *gt = stream->engine->gt; - mutex_lock(&perf->lock); + mutex_lock(>->perf.lock); i915_perf_destroy_locked(stream); - mutex_unlock(&perf->lock); + mutex_unlock(>->perf.lock); } static int live_sanitycheck(void *arg) |