Re: [PATCH] RT: Checks for cmpxchg in get_task_struct_rcu()

Ingo Molnar
2005-09-26T06:25:05Z

* Daniel Walker <dwalker@mvista.com> wrote:

> Checks for cmpxchg in get_task_struct_rcu() . No race version.

shouldnt we actually define a global, default cmpxchg() function, based
on IRQ-disable - instead of open-coding one?

Ingo