BO might sit in a wrong lru list as there is a small period of memory
moving and lru list updating.
Lets skip eviction if we hit such mismatch.
Suggested-by: Christian König <christian.koenig@amd.com>
Signed-off-by: xinhui pan <xinhui.pan@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20211110043149.57554-2-xinhui.pan@amd.com
Signed-off-by: Christian König <christian.koenig@amd.com>
*busy = !ret;
}
- if (ret && place && !bo->bdev->funcs->eviction_valuable(bo, place)) {
+ if (ret && place && (bo->resource->mem_type != place->mem_type ||
+ !bo->bdev->funcs->eviction_valuable(bo, place))) {
ret = false;
if (*locked) {
dma_resv_unlock(bo->base.resv);