* Allocate an ID between @min and @max, inclusive. The allocated ID will
* not exceed %INT_MAX, even if @max is larger.
*
- * Context: Any context.
+ * Context: Any context. It is safe to call this function without
+ * locking in your code.
* Return: The allocated ID, or %-ENOMEM if memory could not be allocated,
* or %-ENOSPC if there are no free IDs.
*/
goto retry;
nospc:
xas_unlock_irqrestore(&xas, flags);
+ kfree(alloc);
return -ENOSPC;
}
EXPORT_SYMBOL(ida_alloc_range);
* @ida: IDA handle.
* @id: Previously allocated ID.
*
- * Context: Any context.
+ * Context: Any context. It is safe to call this function without
+ * locking in your code.
*/
void ida_free(struct ida *ida, unsigned int id)
{
* or freed. If the IDA is already empty, there is no need to call this
* function.
*
- * Context: Any context.
+ * Context: Any context. It is safe to call this function without
+ * locking in your code.
*/
void ida_destroy(struct ida *ida)
{