From: Yury Norov <ynorov@nvidia.com>
To: linux-kernel@vger.kernel.org, Yury Norov <yury.norov@gmail.com>,
Rasmus Villemoes <linux@rasmusvillemoes.dk>,
Andrew Morton <akpm@linux-foundation.org>,
Shaopeng Tan <tan.shaopeng@jp.fujitsu.com>
Subject: Re: [PATCH] bitmap: drop __find_nth_andnot_bit()
Date: Tue, 3 Mar 2026 22:49:37 -0500 [thread overview]
Message-ID: <aaer0Zj8j-8Pb9nO@yury> (raw)
In-Reply-To: <20260225235833.82310-1-ynorov@nvidia.com>
On Wed, Feb 25, 2026 at 06:58:32PM -0500, Yury Norov wrote:
> Remove find_nth_andnot_bit() leftovers.
>
> Fixes: b0c85e99458a ("cpumask: Remove unnecessary cpumask_nth_andnot()")
> Signed-off-by: Yury Norov <ynorov@nvidia.com>
OK, taking in -next for testing.
> ---
> include/linux/find.h | 2 --
> lib/find_bit.c | 7 -------
> 2 files changed, 9 deletions(-)
>
> diff --git a/include/linux/find.h b/include/linux/find.h
> index 9d720ad92bc1..6c2be8ca615d 100644
> --- a/include/linux/find.h
> +++ b/include/linux/find.h
> @@ -22,8 +22,6 @@ extern unsigned long _find_first_bit(const unsigned long *addr, unsigned long si
> unsigned long __find_nth_bit(const unsigned long *addr, unsigned long size, unsigned long n);
> unsigned long __find_nth_and_bit(const unsigned long *addr1, const unsigned long *addr2,
> unsigned long size, unsigned long n);
> -unsigned long __find_nth_andnot_bit(const unsigned long *addr1, const unsigned long *addr2,
> - unsigned long size, unsigned long n);
> unsigned long __find_nth_and_andnot_bit(const unsigned long *addr1, const unsigned long *addr2,
> const unsigned long *addr3, unsigned long size,
> unsigned long n);
> diff --git a/lib/find_bit.c b/lib/find_bit.c
> index 5a0066c26d9a..5ac52dfce730 100644
> --- a/lib/find_bit.c
> +++ b/lib/find_bit.c
> @@ -172,13 +172,6 @@ unsigned long __find_nth_and_bit(const unsigned long *addr1, const unsigned long
> }
> EXPORT_SYMBOL(__find_nth_and_bit);
>
> -unsigned long __find_nth_andnot_bit(const unsigned long *addr1, const unsigned long *addr2,
> - unsigned long size, unsigned long n)
> -{
> - return FIND_NTH_BIT(addr1[idx] & ~addr2[idx], size, n);
> -}
> -EXPORT_SYMBOL(__find_nth_andnot_bit);
> -
> unsigned long __find_nth_and_andnot_bit(const unsigned long *addr1,
> const unsigned long *addr2,
> const unsigned long *addr3,
> --
> 2.43.0
prev parent reply other threads:[~2026-03-04 3:49 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-02-25 23:58 Yury Norov
2026-03-04 3:49 ` Yury Norov [this message]
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