Re: HEADS UP: destroy_dev_sched() KPI in the tree

From: Tai-hwa Liang <avatar_at_mmlab.cse.yzu.edu.tw> Date: Sun, 8 Jul 2007 22:00:14 +0800 (CST) · This archive was generated by hypermail 2.4.0 : Wed May 19 2021 - 11:39:13 UTC

On Sun, 8 Jul 2007, Kostik Belousov wrote:
> On Sun, Jul 08, 2007 at 09:47:41AM +0800, Tai-hwa Liang wrote:
[...]
>>   Though it was reviewed before destroy_dev_sched() KPI enters to the tree,
>> I'd be appreciate it if you can reviewed the attached patch again.
> So, this is still the problem for scsi_targ ?
>
> It probably make sense to postpone free of softc until all threads
> finished using it. You may use destroy_dev_sched_cb() to run the
> function after the device is actually destroyed. It would just call
> free().

   Probably; however, I did not see any code inside scsi_target.c to
detach or unregister the scsi_target device.  Will this cause any
cdev leakage?

-- 
Thanks,

Tai-hwa Liang