Re: [PATCH] mm: Define KB, MB, GB, TB in core VM

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On 05/23/2017 09:02 AM, Christoph Hellwig wrote:
> On Mon, May 22, 2017 at 02:11:49PM -0700, Andrew Morton wrote:
>> On Mon, 22 May 2017 16:47:42 +0530 Anshuman Khandual <khandual@xxxxxxxxxxxxxxxxxx> wrote:
>>
>>> There are many places where we define size either left shifting integers
>>> or multiplying 1024s without any generic definition to fall back on. But
>>> there are couples of (powerpc and lz4) attempts to define these standard
>>> memory sizes. Lets move these definitions to core VM to make sure that
>>> all new usage come from these definitions eventually standardizing it
>>> across all places.
>>
>> Grep further - there are many more definitions and some may now
>> generate warnings.
>>
>> Newly including mm.h for these things seems a bit heavyweight.  I can't
>> immediately think of a more appropriate place.  Maybe printk.h or
>> kernel.h.
> 
> IFF we do these kernel.h is the right place.  And please also add the
> MiB & co variants for the binary versions right next to the decimal
> ones.

Those defined in the patch are binary, not decimal. Do we even need
decimal ones?

> --
> To unsubscribe, send a message with 'unsubscribe linux-mm' in
> the body to majordomo@xxxxxxxxx.  For more info on Linux MM,
> see: http://www.linux-mm.org/ .
> Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>
> 

--
To unsubscribe, send a message with 'unsubscribe linux-mm' in
the body to majordomo@xxxxxxxxx.  For more info on Linux MM,
see: http://www.linux-mm.org/ .
Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>



[Index of Archives]     [Linux ARM Kernel]     [Linux ARM]     [Linux Omap]     [Fedora ARM]     [IETF Annouce]     [Bugtraq]     [Linux OMAP]     [Linux MIPS]     [eCos]     [Asterisk Internet PBX]     [Linux API]
  Powered by Linux