Re: [PATCH -next v1 13/16] rcu-tasks: Remove unnecessary smp_store_release() in cblist_init_generic()

[Frederic Weisbecker]

Le Tue, Mar 17, 2026 at 05:22:14PM -0400, Joel Fernandes a écrit :
> From: Zqiang <qiang.zhang@xxxxxxxxx>
> 
> The cblist_init_generic() is executed during the CPU early boot
> phase due to commit:30ef09635b9e ("rcu-tasks: Initialize callback
> lists at rcu_init() time"), at this time, only one boot CPU is
> online and the irq is disabled. this commit therefore use routine
> assignment replace of smp_store_release() and WRITE_ONCE() in the
> cblist_init_generic().
> 
> Signed-off-by: Zqiang <qiang.zhang@xxxxxxxxx>
> Reviewed-by: Paul E. McKenney <paulmck@xxxxxxxxxx>
> Signed-off-by: Joel Fernandes <joelagnelf@xxxxxxxxxx>

Reviewed-by: Frederic Weisbecker <frederic@xxxxxxxxxx>

-- 
Frederic Weisbecker
SUSE Labs