Re: [patch V5 17/26] posix-timers: Embed sigqueue in struct k_itimer

[Frederic Weisbecker]

Le Tue, Oct 01, 2024 at 10:42:23AM +0200, Thomas Gleixner a écrit :
> From: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
> 
> To cure the SIG_IGN handling for posix interval timers, the preallocated
> sigqueue needs to be embedded into struct k_itimer to prevent life time
> races of all sorts.
> 
> Now that the prerequisites are in place, embed the sigqueue into struct
> k_itimer and fixup the relevant usage sites.
> 
> Aside of preparing for proper SIG_IGN handling, this spares an extra
> allocation.
> 
> Signed-off-by: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
> Acked-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>

Reviewed-by: Frederic Weisbecker <frederic@xxxxxxxxxx>