Re: [patch V5 12/26] signal: Split up __sigqueue_alloc()

[Frederic Weisbecker]

Le Tue, Oct 01, 2024 at 10:42:16AM +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.
> 
> Reorganize __sigqueue_alloc() so the ucounts retrieval and the
> initialization can be used independently.
> 
> No functional change.
> 
> Signed-off-by: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
> Acked-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>

Reviewed-by: Frederic Weisbecker <frederic@xxxxxxxxxx>