Re: [PATCHv2 1/2] dev-core: fix build break when DEBUG is enabled

From: Dmitry Kasatkin
Date: Tue Aug 27 2013 - 14:30:29 EST


On Tue, Aug 27, 2013 at 9:16 PM, Joe Perches <joe@xxxxxxxxxxx> wrote:
> On Tue, 2013-08-27 at 13:32 -0400, Jason Baron wrote:
>> On 08/27/2013 12:20 PM, Joe Perches wrote:
>> > On Tue, 2013-08-27 at 17:47 +0300, Dmitry Kasatkin wrote:
>> >> When DEBUG is defined, dev_dbg_ratelimited uses dynamic debug data
>> >> structures even when CONFIG_DYNAMIC_DEBUG is not defined.
>> >> It leads to build break.
>> >> For example, when I try to use dev_dbg_ratelimited in USB code and
>> >> CONFIG_USB_DEBUG is enabled, but CONFIG_DYNAMIC_DEBUG is not, I get:
>> > Jason?
>> >
>> > Seems mostly sensible to me but I think the first check
>> > needs to be
>> >
>> > #if defined(CONFIG_DYNAMIC_DEBUG) && defined(DEBUG)
>>
>> Why? All the other call-sites, do it the way Dmitry has done it.
>

I followed the pattern..

> Fine. Originally I thought it useful to not
> store the ratelimit state, but this way those
> messages can be enabled via the dynamic_debug
> control.
>

Indeed.

Thanks.

- Dmitry

--
Thanks,
Dmitry
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