Displaying 1 result from an estimated 1 matches for "region_mt".
Did you mean:
region_id
2023 Feb 27
2
[PATCH drm-next v2 05/16] drm: manager to keep track of GPUs VA mappings
...tatic int
>>>> +__drm_gpuva_region_insert(struct drm_gpuva_manager *mgr,
>>>> + struct drm_gpuva_region *reg)
>>>> +{
>>>> + u64 addr = reg->va.addr;
>>>> + u64 range = reg->va.range;
>>>> + MA_STATE(mas, &mgr->region_mt, addr, addr + range - 1);
>>>> + int ret;
>>>> +
>>>> + if (unlikely(!drm_gpuva_in_mm_range(mgr, addr, range)))
>>>> + return -EINVAL;
>>>> +
>>>> + ret = mas_store_gfp(&mas, reg, GFP_KERNEL);
>>>> + if (unlike...