Re: [PATCH] drm/i915: Mark check_shadow_context_ppgtt as maybe unused

2020-05-17 Thread Zhenyu Wang
On 2020.05.15 19:35:45 -0700, Nathan Chancellor wrote: > When CONFIG_DRM_I915_DEBUG_GEM is not set, clang warns: > > drivers/gpu/drm/i915/gvt/scheduler.c:884:1: warning: function > 'check_shadow_context_ppgtt' is not needed and will not be emitted > [-Wunneeded-internal-declaration] > check_shadow

[PATCH] drm/i915: Mark check_shadow_context_ppgtt as maybe unused

2020-05-15 Thread Nathan Chancellor
When CONFIG_DRM_I915_DEBUG_GEM is not set, clang warns: drivers/gpu/drm/i915/gvt/scheduler.c:884:1: warning: function 'check_shadow_context_ppgtt' is not needed and will not be emitted [-Wunneeded-internal-declaration] check_shadow_context_ppgtt(struct execlist_ring_context *c, struct intel_vgpu_m