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@xxxxxxxxx> Cc: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxxxx> Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxxx> --- 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 _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/intel-gfx
