# Re: \[PATCH 0/5\] dev\_\<level\> and dynamic\_debug cleanups

- From: Jim Cromie \<jim.cromie@gmail.com\>
- Date: 2012-08-31 03:48:45 
- List: netdev
- Page: https://ratatoskr.run/netdev/2012/08/3916040
- Thread: https://ratatoskr.run/netdev/2012/08/3914549/t.md

```text
On Thu, Aug 30, 2012 at 11:43 AM, Jim Cromie [ref] wrote:
> On Sun, Aug 26, 2012 at 5:25 AM, Joe Perches [ref] wrote:
>> The recent commit to fix dynamic_debug was a bit unclean.
>> Neaten the style for dynamic_debug.
>> Reduce the stack use of message logging that uses netdev_printk
>> Add utility functions dev_printk_emit and dev_vprintk_emit for /dev/kmsg.
>>
>> Joe Perches (5):
>>   dev_dbg/dynamic_debug: Update to use printk_emit, optimize stack
>>   netdev_printk/dynamic_netdev_dbg: Directly call printk_emit
>>   netdev_printk/netif_printk: Remove a superfluous logging colon
>>   dev: Add dev_vprintk_emit and dev_printk_emit
>>   device and dynamic_debug: Use dev_vprintk_emit and dev_printk_emit
>>
>
> Ive tested this on 2 builds differing only by DYNAMIC_DEBUG
> It works for me on x86-64
>
> However, I just booted a non-dyndbg build on x86-32, and got this.
>

Ok, transient error, went away with a clean build.

tested-by: Jim Cromie <jim.cromie@gmail.com>

thanks
```