Re: [PATCH 8/8] lib: add fast path for find_first_*_bit() and find_last_bit()

[RESEND PATCH v2 0/6] lib/find_bit: fast path for small bitmaps · Yury Norov <yury.norov@gmail.com> · 2021-01-30
[PATCH 1/8] tools: disable -Wno-type-limits · Yury Norov <yury.norov@gmail.com> · 2021-01-30
[PATCH 2/8] tools: bitmap: sync function declarations with linux kernel · Yury Norov <yury.norov@gmail.com> · 2021-01-30
[PATCH 3/8] arch: rearrange headers inclusion order in asm/bitops for m68k and sh · Yury Norov <yury.norov@gmail.com> · 2021-01-30
[PATCH 4/8] lib: introduce BITS_{FIRST,LAST} macro · Yury Norov <yury.norov@gmail.com> · 2021-01-30
Re: [PATCH 4/8] lib: introduce BITS_{FIRST,LAST} macro · Andy Shevchenko <andriy.shevchenko@linux.intel.com> · 2021-02-01
[PATCH 6/8] lib: inline _find_next_bit() wrappers · Yury Norov <yury.norov@gmail.com> · 2021-01-30
Re: [PATCH 6/8] lib: inline _find_next_bit() wrappers · Andy Shevchenko <andriy.shevchenko@linux.intel.com> · 2021-02-01
Re: [PATCH 6/8] lib: inline _find_next_bit() wrappers · Yury Norov <yury.norov@gmail.com> · 2021-02-02
[PATCH 5/8] bitsperlong.h: introduce SMALL_CONST() macro · Yury Norov <yury.norov@gmail.com> · 2021-01-30
Re: [PATCH 5/8] bitsperlong.h: introduce SMALL_CONST() macro · Andy Shevchenko <andriy.shevchenko@linux.intel.com> · 2021-02-01
Re: [PATCH 5/8] bitsperlong.h: introduce SMALL_CONST() macro · Yury Norov <yury.norov@gmail.com> · 2021-02-02
[PATCH 7/8] lib: add fast path for find_next_*_bit() · Yury Norov <yury.norov@gmail.com> · 2021-01-30
Re: [PATCH 7/8] lib: add fast path for find_next_*_bit() · Andy Shevchenko <andriy.shevchenko@linux.intel.com> · 2021-02-01
RE: [PATCH 7/8] lib: add fast path for find_next_*_bit() · David Laight <hidden> · 2021-02-01
Re: [PATCH 7/8] lib: add fast path for find_next_*_bit() · 'Andy Shevchenko' <andriy.shevchenko@linux.intel.com> · 2021-02-01
Re: [PATCH 7/8] lib: add fast path for find_next_*_bit() · Yury Norov <yury.norov@gmail.com> · 2021-02-02
[PATCH 8/8] lib: add fast path for find_first_*_bit() and find_last_bit() · Yury Norov <yury.norov@gmail.com> · 2021-01-30
Re: [PATCH 8/8] lib: add fast path for find_first_*_bit() and find_last_bit() · Andy Shevchenko <andriy.shevchenko@linux.intel.com> · 2021-02-01
Re: [RESEND PATCH v2 0/6] lib/find_bit: fast path for small bitmaps · Yury Norov <yury.norov@gmail.com> · 2021-02-15
Re: [RESEND PATCH v2 0/6] lib/find_bit: fast path for small bitmaps · Andy Shevchenko <andriy.shevchenko@linux.intel.com> · 2021-02-16
Re: [RESEND PATCH v2 0/6] lib/find_bit: fast path for small bitmaps · Yury Norov <yury.norov@gmail.com> · 2021-02-16
Re: [RESEND PATCH v2 0/6] lib/find_bit: fast path for small bitmaps · Andy Shevchenko <andriy.shevchenko@linux.intel.com> · 2021-02-17

From: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Date: 2021-02-01 13:52:21
Also in: linux-m68k, linux-sh, lkml

On Sat, Jan 30, 2021 at 11:17:19AM -0800, Yury Norov wrote:

Similarly to bitmap functions, users will benefit if we'll handle
a case of small-size bitmaps that fit into a single word.

While here, move the find_last_bit() declaration to bitops/find.h
where other find_*_bit() functions sit.

As per previous patches:
 - decouple from tools
 - show examples of the code generation difference

-- 
With Best Regards,
Andy Shevchenko

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