linux-kernel - Re: [PATCH -mm 03/14] bootmem: add documentation to API functions

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Date:	Mon, 02 Jun 2008 15:58:22 +0200
From:	Johannes Weiner <hannes@...urebad.de>
To:	Chris Malley <mail@...ismalley.co.uk>
Cc:	Andrew Morton <akpm@...ux-foundation.org>,
	Ingo Molnar <mingo@...e.hu>,
	Yinghai Lu <yhlu.kernel@...il.com>,
	Andi Kleen <andi@...stfloor.org>, linux-kernel@...r.kernel.org,
	linux-mm@...ck.org
Subject: Re: [PATCH -mm 03/14] bootmem: add documentation to API functions

Hi,

Chris Malley <mail@...ismalley.co.uk> writes:

> On Fri, 2008-05-30 at 21:42 +0200, Johannes Weiner wrote:
>
>> Signed-off-by: Johannes Weiner <hannes@...urebad.de>
>> ---
>> 
>>  mm/bootmem.c |  147 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++-
>>  1 file changed, 146 insertions(+), 1 deletion(-)
>> 
>> --- a/mm/bootmem.c
>> +++ b/mm/bootmem.c
>
> [snip]
>
>>  
>> +/**
>> + * reserve_bootmem_node - mark a page range as reserved
>> + * @addr: starting address of the range
>> + * @size: size of the range in bytes
>
> kerneldoc arguments don't match the actual function definition.
>
>> + *
>> + * Partial pages will be reserved.
>> + *
>> + * Only physical pages that actually reside on @pgdat are marked.
>> + */
>>  void __init reserve_bootmem_node(pg_data_t *pgdat, unsigned long physaddr,
>>  				 unsigned long size, int flags)
>>  {
>> @@ -331,6 +390,16 @@ void __init reserve_bootmem_node(pg_data
>>  }
>>  
>>  #ifndef CONFIG_HAVE_ARCH_BOOTMEM_NODE
>> +/**
>> + * reserve_bootmem - mark a page range as usable
>> + * @addr: starting address of the range
>> + * @size: size of the range in bytes
>
>
> and here (missing @flags)
>
>> + *
>> + * Partial pages will be reserved.
>> + *
>> + * All physical pages within the range are marked, no matter what
>> + * node they reside on.
>> + */
>>  int __init reserve_bootmem(unsigned long addr, unsigned long size,
>>  			    int flags)
>>  {
>> @@ -499,6 +568,19 @@ found:
>>  	return ret;
>>  }
>>  

Will be updated in the next send-out.  Thanks for your time.

	Hannes
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