52 	struct vmwgfx_gmrid_man *gman =  in vmw_gmrid_man_get_node()  local
59 	spin_lock(&gman->lock);  in vmw_gmrid_man_get_node()
61 	if (gman->max_gmr_pages > 0) {  in vmw_gmrid_man_get_node()
62 		gman->used_gmr_pages += bo->num_pages;  in vmw_gmrid_man_get_node()
63 		if (unlikely(gman->used_gmr_pages > gman->max_gmr_pages))  in vmw_gmrid_man_get_node()
68 		spin_unlock(&gman->lock);  in vmw_gmrid_man_get_node()
69 		if (unlikely(ida_pre_get(&gman->gmr_ida, GFP_KERNEL) == 0)) {  in vmw_gmrid_man_get_node()
73 		spin_lock(&gman->lock);  in vmw_gmrid_man_get_node()
75 		ret = ida_get_new(&gman->gmr_ida, &id);  in vmw_gmrid_man_get_node()
76 		if (unlikely(ret == 0 && id >= gman->max_gmr_ids)) {  in vmw_gmrid_man_get_node()
77 			ida_remove(&gman->gmr_ida, id);  in vmw_gmrid_man_get_node()
84 		mem->mm_node = gman;  in vmw_gmrid_man_get_node()
90 	spin_unlock(&gman->lock);  in vmw_gmrid_man_get_node()
94 	spin_lock(&gman->lock);  in vmw_gmrid_man_get_node()
96 	gman->used_gmr_pages -= bo->num_pages;  in vmw_gmrid_man_get_node()
97 	spin_unlock(&gman->lock);  in vmw_gmrid_man_get_node()
104 	struct vmwgfx_gmrid_man *gman =  in vmw_gmrid_man_put_node()  local
108 		spin_lock(&gman->lock);  in vmw_gmrid_man_put_node()
109 		ida_remove(&gman->gmr_ida, mem->start);  in vmw_gmrid_man_put_node()
110 		gman->used_gmr_pages -= mem->num_pages;  in vmw_gmrid_man_put_node()
111 		spin_unlock(&gman->lock);  in vmw_gmrid_man_put_node()
121 	struct vmwgfx_gmrid_man *gman =  in vmw_gmrid_man_init()  local
122 		kzalloc(sizeof(*gman), GFP_KERNEL);  in vmw_gmrid_man_init()
124 	if (unlikely(gman == NULL))  in vmw_gmrid_man_init()
127 	spin_lock_init(&gman->lock);  in vmw_gmrid_man_init()
128 	gman->used_gmr_pages = 0;  in vmw_gmrid_man_init()
129 	ida_init(&gman->gmr_ida);  in vmw_gmrid_man_init()
133 		gman->max_gmr_ids = dev_priv->max_gmr_ids;  in vmw_gmrid_man_init()
134 		gman->max_gmr_pages = dev_priv->max_gmr_pages;  in vmw_gmrid_man_init()
137 		gman->max_gmr_ids = VMWGFX_NUM_MOB;  in vmw_gmrid_man_init()
138 		gman->max_gmr_pages = dev_priv->max_mob_pages;  in vmw_gmrid_man_init()
143 	man->priv = (void *) gman;  in vmw_gmrid_man_init()
149 	struct vmwgfx_gmrid_man *gman =  in vmw_gmrid_man_takedown()  local
152 	if (gman) {  in vmw_gmrid_man_takedown()
153 		ida_destroy(&gman->gmr_ida);  in vmw_gmrid_man_takedown()
154 		kfree(gman);  in vmw_gmrid_man_takedown()