diff options
Diffstat (limited to 'drivers/gpu/drm/ttm/ttm_tt.c')
-rw-r--r-- | drivers/gpu/drm/ttm/ttm_tt.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/drivers/gpu/drm/ttm/ttm_tt.c b/drivers/gpu/drm/ttm/ttm_tt.c index 3e5dd6271d4c..beb1e878fed9 100644 --- a/drivers/gpu/drm/ttm/ttm_tt.c +++ b/drivers/gpu/drm/ttm/ttm_tt.c @@ -138,7 +138,6 @@ static void ttm_tt_init_fields(struct ttm_tt *ttm, ttm->num_pages = bo->num_pages; ttm->caching = ttm_cached; ttm->page_flags = page_flags; - ttm_tt_set_unpopulated(ttm); ttm->swap_storage = NULL; ttm->sg = bo->sg; ttm->caching = caching; @@ -334,9 +333,12 @@ int ttm_tt_populate(struct ttm_bo_device *bdev, ret = bdev->driver->ttm_tt_populate(bdev, ttm, ctx); else ret = ttm_pool_populate(ttm, ctx); - if (!ret) - ttm_tt_add_mapping(bdev, ttm); - return ret; + if (ret) + return ret; + + ttm_tt_add_mapping(bdev, ttm); + ttm->page_flags |= TTM_PAGE_FLAG_PRIV_POPULATED; + return 0; } EXPORT_SYMBOL(ttm_tt_populate); @@ -365,4 +367,5 @@ void ttm_tt_unpopulate(struct ttm_bo_device *bdev, bdev->driver->ttm_tt_unpopulate(bdev, ttm); else ttm_pool_unpopulate(ttm); + ttm->page_flags &= ~TTM_PAGE_FLAG_PRIV_POPULATED; } |