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drm/i915: Reduce WARN(i915_gem_valid_gtt_space) to a debug-only check 

i915_gem_valid_gtt_space() is used after inserting the VMA to double
check the list - the location should have been chosen to pass all the
restrictions.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1470324762-2545-8-git-send-email-chris@chris-wilson.co.uk
This commit is contained in:
Chris Wilson 2016-08-04 16:32:24 +01:00
parent 91b2db6f65
commit 3750858990
1 changed files with 1 additions and 4 deletions
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5
drivers/gpu/drm/i915/i915_gem.c
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@ -3090,10 +3090,7 @@ i915_gem_object_bind_to_vm(struct drm_i915_gem_object *obj,
goto err_vma;
}
}
if (WARN_ON(!i915_gem_valid_gtt_space(vma, obj->cache_level))) {
ret = -EINVAL;
goto err_remove_node;
}
GEM_BUG_ON(!i915_gem_valid_gtt_space(vma, obj->cache_level));
trace_i915_vma_bind(vma, flags);
ret = i915_vma_bind(vma, obj->cache_level, flags);