Re: [patch 42/44] posix-cpu-timers: Move state tracking to struct posix_cputimers
From: Ingo Molnar
Date: Mon Aug 19 2019 - 15:13:33 EST
* Thomas Gleixner <tglx@xxxxxxxxxxxxx> wrote:
> Put it where it belongs and cleanup the ifdeffery in fork completely.
> * posix_cputimers - Container for posix CPU timer related data
> * @expiries: Earliest-expiration cache array based
> + * @timers_active: Timers are queued.
> + * @expiry_active: Timer expiry is active. Used for
> + * process wide timers to avoid multiple
> + * trying to handle expiry
'to avoid multiple trying to handle expiry'?
Should this be: 'to avoid multiple tasks trying to handle expiry'?
> + * Check whether posix cpu timers are active. If not the thread
> + * group accounting is not active either. Lockless check.