From: Alexander Lobakin <aleksander.lobakin@intel.com>
To: Yury Norov <yury.norov@gmail.com>
Cc: Andy Shevchenko <andriy.shevchenko@linux.intel.com>,
Rasmus Villemoes <linux@rasmusvillemoes.dk>,
Alexander Potapenko <glider@google.com>,
"Jakub Kicinski" <kuba@kernel.org>,
Eric Dumazet <edumazet@google.com>,
David Ahern <dsahern@kernel.org>,
Przemek Kitszel <przemyslaw.kitszel@intel.com>,
"Simon Horman" <horms@kernel.org>, <netdev@vger.kernel.org>,
<linux-btrfs@vger.kernel.org>, <dm-devel@redhat.com>,
<ntfs3@lists.linux.dev>, <linux-s390@vger.kernel.org>,
<linux-kernel@vger.kernel.org>
Subject: Re: [PATCH 05/14] s390/cio: rename bitmap_size() -> idset_bitmap_size()
Date: Wed, 11 Oct 2023 09:28:37 +0200 [thread overview]
Message-ID: <bb7e8b2f-b586-4985-930b-018035e86bcc@intel.com> (raw)
In-Reply-To: <ZSQryML6+uySSQ55@yury-ThinkPad>
From: Yury Norov <yury.norov@gmail.com>
Date: Mon, 9 Oct 2023 09:35:20 -0700
> On Mon, Oct 09, 2023 at 05:10:17PM +0200, Alexander Lobakin wrote:
>> bitmap_size() is a pretty generic name and one may want to use it for
>> a generic bitmap API function. At the same time, its logic is not
>> "generic", i.e. it's not just `nbits -> size of bitmap in bytes`
>> converter as it would be expected from its name.
>> Add the prefix 'idset_' used throughout the file where the function
>> resides.
>
> At the first glance, this custom implementation just duplicates the
> generic one that you introduce in the following patch. If so, why
> don't you switch idset to just use generic bitmap_size()?
I didn't want to introduce any semantic changes, but good point, why not.
>
>>
>> Reviewed-by: Przemek Kitszel <przemyslaw.kitszel@intel.com>
>> Signed-off-by: Alexander Lobakin <aleksander.lobakin@intel.com>
[...]
Thanks,
Olek
next prev parent reply other threads:[~2023-10-11 7:29 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-10-09 15:10 [PATCH 00/14] ip_tunnel: convert __be16 tunnel flags to bitmaps Alexander Lobakin
2023-10-09 15:10 ` [PATCH 01/14] bitops: add missing prototype check Alexander Lobakin
2023-10-09 15:10 ` [PATCH 02/14] bitops: make BYTES_TO_BITS() treewide-available Alexander Lobakin
2023-10-09 15:10 ` [PATCH 03/14] bitops: let the compiler optimize __assign_bit() Alexander Lobakin
2023-10-09 16:18 ` Yury Norov
2023-10-11 7:25 ` Alexander Lobakin
2023-10-09 15:10 ` [PATCH 04/14] linkmode: convert linkmode_{test,set,clear,mod}_bit() to macros Alexander Lobakin
2023-10-09 15:10 ` [PATCH 05/14] s390/cio: rename bitmap_size() -> idset_bitmap_size() Alexander Lobakin
2023-10-09 16:35 ` Yury Norov
2023-10-11 7:28 ` Alexander Lobakin [this message]
2023-10-09 15:10 ` [PATCH 06/14] fs/ntfs3: rename bitmap_size() -> ntfs3_bitmap_size() Alexander Lobakin
2023-10-09 16:50 ` Yury Norov
2023-10-11 7:36 ` Alexander Lobakin
2023-10-09 15:10 ` [PATCH 07/14] btrfs: rename bitmap_set_bits() -> btrfs_bitmap_set_bits() Alexander Lobakin
2023-10-09 15:23 ` David Sterba
2023-10-09 15:10 ` [PATCH 08/14] bitmap: introduce generic optimized bitmap_size() Alexander Lobakin
2023-10-09 17:04 ` Yury Norov
2023-10-09 15:10 ` [PATCH 09/14] bitmap: extend bitmap_{get,set}_value8() to bitmap_{get,set}_bits() Alexander Lobakin
2023-10-09 16:31 ` Yury Norov
2023-10-11 9:33 ` Alexander Lobakin
2023-10-11 10:36 ` Andy Shevchenko
2023-10-15 2:20 ` Yury Norov
2023-10-09 15:10 ` [PATCH 10/14] ip_tunnel: use a separate struct to store tunnel params in the kernel Alexander Lobakin
2023-10-09 15:10 ` [PATCH 11/14] ip_tunnel: convert __be16 tunnel flags to bitmaps Alexander Lobakin
2023-10-09 15:10 ` [PATCH 12/14] lib/bitmap: add compile-time test for __assign_bit() optimization Alexander Lobakin
2023-10-09 15:10 ` [PATCH 13/14] lib/bitmap: add tests for bitmap_{get,set}_bits() Alexander Lobakin
2023-10-09 15:10 ` [PATCH 14/14] lib/bitmap: add tests for IP tunnel flags conversion helpers Alexander Lobakin
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