57 	struct vmwgfx_gmrid_man *gman = to_gmrid_manager(man);  in vmw_gmrid_man_get_node()  local
66 	id = ida_alloc_max(&gman->gmr_ida, gman->max_gmr_ids - 1, GFP_KERNEL);  in vmw_gmrid_man_get_node()
73 	spin_lock(&gman->lock);  in vmw_gmrid_man_get_node()
75 	if (gman->max_gmr_pages > 0) {  in vmw_gmrid_man_get_node()
76 		gman->used_gmr_pages += PFN_UP((*res)->size);  in vmw_gmrid_man_get_node()
84 		if (unlikely(gman->used_gmr_pages > gman->max_gmr_pages)) {  in vmw_gmrid_man_get_node()
91 			if (gman->max_gmr_pages > (max_graphics_pages / 2)) {  in vmw_gmrid_man_get_node()
95 				new_max_pages = gman->max_gmr_pages * 2;  in vmw_gmrid_man_get_node()
96 			if (new_max_pages > gman->max_gmr_pages && new_max_pages >= gman->used_gmr_pages) {  in vmw_gmrid_man_get_node()
100 				gman->max_gmr_pages = new_max_pages;  in vmw_gmrid_man_get_node()
105 					 ((gman->max_gmr_pages) << (PAGE_SHIFT - 10)));  in vmw_gmrid_man_get_node()
115 	spin_unlock(&gman->lock);  in vmw_gmrid_man_get_node()
119 	gman->used_gmr_pages -= PFN_UP((*res)->size);  in vmw_gmrid_man_get_node()
120 	spin_unlock(&gman->lock);  in vmw_gmrid_man_get_node()
121 	ida_free(&gman->gmr_ida, id);  in vmw_gmrid_man_get_node()
130 	struct vmwgfx_gmrid_man *gman = to_gmrid_manager(man);  in vmw_gmrid_man_put_node()  local
132 	ida_free(&gman->gmr_ida, res->start);  in vmw_gmrid_man_put_node()
133 	spin_lock(&gman->lock);  in vmw_gmrid_man_put_node()
134 	gman->used_gmr_pages -= PFN_UP(res->size);  in vmw_gmrid_man_put_node()
135 	spin_unlock(&gman->lock);  in vmw_gmrid_man_put_node()
143 	struct vmwgfx_gmrid_man *gman = to_gmrid_manager(man);  in vmw_gmrid_man_debug()  local
145 	BUG_ON(gman->type != VMW_PL_GMR && gman->type != VMW_PL_MOB);  in vmw_gmrid_man_debug()
148 		   (gman->type == VMW_PL_MOB) ? "Mob" : "GMR",  in vmw_gmrid_man_debug()
149 		   gman->used_gmr_pages, gman->max_gmr_pages, gman->max_gmr_ids);  in vmw_gmrid_man_debug()
157 	struct vmwgfx_gmrid_man *gman =  in vmw_gmrid_man_init()  local
158 		kzalloc(sizeof(*gman), GFP_KERNEL);  in vmw_gmrid_man_init()
160 	if (unlikely(!gman))  in vmw_gmrid_man_init()
163 	man = &gman->manager;  in vmw_gmrid_man_init()
168 	spin_lock_init(&gman->lock);  in vmw_gmrid_man_init()
169 	gman->used_gmr_pages = 0;  in vmw_gmrid_man_init()
170 	ida_init(&gman->gmr_ida);  in vmw_gmrid_man_init()
171 	gman->type = type;  in vmw_gmrid_man_init()
175 		gman->max_gmr_ids = dev_priv->max_gmr_ids;  in vmw_gmrid_man_init()
176 		gman->max_gmr_pages = dev_priv->max_gmr_pages;  in vmw_gmrid_man_init()
179 		gman->max_gmr_ids = VMWGFX_NUM_MOB;  in vmw_gmrid_man_init()
180 		gman->max_gmr_pages = dev_priv->max_mob_pages;  in vmw_gmrid_man_init()
185 	ttm_set_driver_manager(&dev_priv->bdev, type, &gman->manager);  in vmw_gmrid_man_init()
193 	struct vmwgfx_gmrid_man *gman = to_gmrid_manager(man);  in vmw_gmrid_man_fini()  local
202 	ida_destroy(&gman->gmr_ida);  in vmw_gmrid_man_fini()
203 	kfree(gman);  in vmw_gmrid_man_fini()