Lines Matching refs:ret
50 int ret;
60 ret = ttm_tt_set_placement_caching(ttm, new_mem->placement);
61 if (unlikely(ret != 0))
62 return ret;
65 ret = ttm_tt_bind(ttm, new_mem);
66 if (unlikely(ret != 0))
67 return ret;
120 int ret = 0;
130 ret = bdev->driver->io_mem_reserve(bdev, mem);
131 if (ret == -EAGAIN) {
132 ret = ttm_mem_io_evict(man);
133 if (ret == 0)
137 return ret;
158 int ret;
164 ret = ttm_mem_io_reserve(bo->bdev, mem);
165 if (unlikely(ret != 0))
166 return ret;
191 int ret;
196 ret = ttm_mem_io_reserve(bdev, mem);
198 if (ret || !mem->bus.is_iomem)
199 return ret;
304 int ret;
310 ret = ttm_mem_reg_ioremap(bdev, old_mem, &old_iomap);
311 if (ret)
312 return ret;
313 ret = ttm_mem_reg_ioremap(bdev, new_mem, &new_iomap);
314 if (ret)
323 ret = ttm->bdev->driver->ttm_tt_populate(ttm);
324 if (ret) {
345 ret = ttm_copy_ttm_io_page(ttm, new_iomap, page,
349 ret = ttm_copy_io_ttm_page(ttm, old_iomap, page,
352 ret = ttm_copy_io_page(new_iomap, old_iomap, page);
353 if (ret) {
376 return ret;
485 int i, ret;
490 ret = ttm->bdev->driver->ttm_tt_populate(ttm);
491 if (ret)
492 return ret;
535 int ret;
549 ret = ttm_mem_io_reserve(bo->bdev, &bo->mem);
551 if (ret)
552 return ret;
605 int ret;
616 ret = ttm_bo_wait(bo, false, false, false);
620 if (ret)
621 return ret;
644 ret = ttm_buffer_object_transfer(bo, &ghost_obj);
645 if (ret)
646 return ret;