> + preempt_disable(); /* CPU hotplug */
> + for_each_online_cpu(cpu) {
> + /* connect live CPUs to sysfs */
> + thermal_throttle_add_dev(get_cpu_sysdev(cpu));
> + }
> + preempt_enable();
There was still one problem in there: sysfs_create_group can
sleep and that's not ok with preemption disabled.
I changed it to register the notifier first and do the necessary
locking in there using a private lock (that the new akpm-recommended(tm)
way to do this)
-Andi
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to [email protected]
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
[Index of Archives]
[Kernel Newbies]
[Netfilter]
[Bugtraq]
[Photo]
[Stuff]
[Gimp]
[Yosemite News]
[MIPS Linux]
[ARM Linux]
[Linux Security]
[Linux RAID]
[Video 4 Linux]
[Linux for the blind]
[Linux Resources]
