We want to make sure that no one tries to acquire more locks and
states, and ww mutexes provide debug facilities for that. So use them.
Cc: Rob Clark <robdclark at gmail.com>
Cc: Maarten Lankhorst <maarten.lankhorst at linux.intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter at intel.com>
---
drivers/gpu/drm/drm_atomic.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/gpu/drm/drm_atomic.c b/drivers/gpu/drm/drm_atomic.c
index 422183e7ee7d..5ea609f270ea 100644
--- a/drivers/gpu/drm/drm_atomic.c
+++ b/drivers/gpu/drm/drm_atomic.c
@@ -1268,6 +1268,8 @@ int drm_atomic_check_only(struct drm_atomic_state *state)
}
}
+ ww_acquire_done(&state->acquire_ctx->ww_ctx);
+
return ret;
}
EXPORT_SYMBOL(drm_atomic_check_only);
--
2.5.0
