diff options
Diffstat (limited to 'drivers/gpu/drm/vmwgfx/vmwgfx_cotable.c')
| -rw-r--r-- | drivers/gpu/drm/vmwgfx/vmwgfx_cotable.c | 13 |
1 files changed, 5 insertions, 8 deletions
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_cotable.c b/drivers/gpu/drm/vmwgfx/vmwgfx_cotable.c index 8c699cb2565b..b4f6e1217c9d 100644 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_cotable.c +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_cotable.c @@ -116,8 +116,6 @@ static const struct vmw_res_func vmw_cotable_func = { .res_type = vmw_res_cotable, .needs_backup = true, .may_evict = true, - .prio = 3, - .dirty_prio = 3, .type_name = "context guest backed object tables", .backup_placement = &vmw_mob_placement, .create = vmw_cotable_create, @@ -309,7 +307,7 @@ static int vmw_cotable_unbind(struct vmw_resource *res, struct ttm_buffer_object *bo = val_buf->bo; struct vmw_fence_obj *fence; - if (!vmw_resource_mob_attached(res)) + if (list_empty(&res->mob_head)) return 0; WARN_ON_ONCE(bo->mem.mem_type != VMW_PL_MOB); @@ -455,7 +453,6 @@ static int vmw_cotable_resize(struct vmw_resource *res, size_t new_size) goto out_wait; } - vmw_resource_mob_detach(res); res->backup = buf; res->backup_size = new_size; vcotbl->size_read_back = cur_size_read_back; @@ -470,12 +467,12 @@ static int vmw_cotable_resize(struct vmw_resource *res, size_t new_size) res->backup = old_buf; res->backup_size = old_size; vcotbl->size_read_back = old_size_read_back; - vmw_resource_mob_attach(res); goto out_wait; } - vmw_resource_mob_attach(res); /* Let go of the old mob. */ + list_del(&res->mob_head); + list_add_tail(&res->mob_head, &buf->res_list); vmw_bo_unreference(&old_buf); res->id = vcotbl->type; @@ -499,7 +496,7 @@ out_wait: * is called before bind() in the validation sequence is instead used for two * things. * 1) Unscrub the cotable if it is scrubbed and still attached to a backup - * buffer. + * buffer, that is, if @res->mob_head is non-empty. * 2) Resize the cotable if needed. */ static int vmw_cotable_create(struct vmw_resource *res) @@ -515,7 +512,7 @@ static int vmw_cotable_create(struct vmw_resource *res) new_size *= 2; if (likely(new_size <= res->backup_size)) { - if (vcotbl->scrubbed && vmw_resource_mob_attached(res)) { + if (vcotbl->scrubbed && !list_empty(&res->mob_head)) { ret = vmw_cotable_unscrub(res); if (ret) return ret; |