linux-kernel - Re: [PATCH 2/4] fs/ntfs3: Rename bitmap_size() as ntfs3_bitmap

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Date:   Sat, 2 Jul 2022 21:37:51 +0200
From:   Christophe JAILLET <christophe.jaillet@...adoo.fr>
To:     Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
Cc:     agk@...hat.com, snitzer@...nel.org, dm-devel@...hat.com,
        vneethv@...ux.ibm.com, oberpar@...ux.ibm.com, hca@...ux.ibm.com,
        gor@...ux.ibm.com, agordeev@...ux.ibm.com,
        borntraeger@...ux.ibm.com, svens@...ux.ibm.com,
        almaz.alexandrovich@...agon-software.com, yury.norov@...il.com,
        linux@...musvillemoes.dk, linux-s390@...r.kernel.org,
        ntfs3@...ts.linux.dev, linux-kernel@...r.kernel.org,
        kernel-janitors@...r.kernel.org
Subject: Re: [PATCH 2/4] fs/ntfs3: Rename bitmap_size() as ntfs3_bitmap_size()

Le 02/07/2022 à 20:58, Andy Shevchenko a écrit :
> On Sat, Jul 02, 2022 at 08:29:27PM +0200, Christophe JAILLET wrote:
>> In order to introduce a bitmap_size() function in the bitmap API, we have
>> to rename functions with a similar name.
> 
> ...
> 
>>   /* NTFS uses quad aligned bitmaps. */
>> -static inline size_t bitmap_size(size_t bits)
>> +static inline size_t ntfs3_bitmap_size(size_t bits)
>>   {
>>   	return ALIGN((bits + 7) >> 3, 8);
> 
> It would be easier to understand in a way
> 
> 	return BITS_TO_BYTES(ALIGN(bits, 64));

This purpose of the patch was only to rename a function, not to modify 
the code itself, even if both version also looks equivalent to me.

So I'll leave it to you or anyone else to change it.

CJ

> 
>>   }
>