On Wed, Nov 23 2022 at 11:23, Anna-Maria Behnsen wrote: >> /** >> - * add_timer_on - start a timer on a particular CPU >> - * @timer: the timer to be added >> - * @cpu: the CPU to start it on >> + * add_timer_on - Start a timer on a particular CPU >> + * @timer: The timer to be started >> + * @cpu: The CPU to start it on >> * >> - * This is not very scalable on SMP. Double adds are not possible. >> + * This can only operate on an inactive timer. Attempts to invoke this on >> + * an active timer are rejected with a warning. > > This is also true for add_timer(). Is it possible to add this to > add_timer() function description and just referencing to add_timer() > function description in add_timer_on()? They behave the same, only > difference is the CPU where the timer is enqueued. Indeed.
