On Tuesday 24 November 2009, Alan Stern wrote: > This patch (as1305) fixes a bug in the irq-enable settings and removes > some related overhead in the runtime PM code. > > In __pm_runtime_resume(), within the scope of the original > spin_lock_irq(), we know that irqs are disabled. There's no > reason to go through a pair of enable/disable cycles when > acquiring and releasing the parent's lock. > > In __pm_runtime_set_status(), irqs are already disabled when > the parent's lock is acquired, and they must remain disabled > when it is released. > > Signed-off-by: Alan Stern <stern@xxxxxxxxxxxxxxxxxxx> Applied to suspend-2.6/linux-next. I'll try to push it to Linus before 2.6.32. Thanks, Rafael _______________________________________________ linux-pm mailing list linux-pm@xxxxxxxxxxxxxxxxxxxxxxxxxx https://lists.linux-foundation.org/mailman/listinfo/linux-pm
