From: "Michał Nazarewicz" <mina86@mina86.com>
To: Yi Sun <yi.sun@unisoc.com>, yury.norov@gmail.com
Cc: akpm@linux-foundation.org, akinobu.mita@gmail.com,
linux-kernel@vger.kernel.org, yi.sun@unisoc.com
Subject: Re: [PATCH v3 1/2] lib: bitmap: add find_last_bit_from() and _find_last_bit_from()
Date: Thu, 14 May 2026 12:51:01 +0200 [thread overview]
Message-ID: <srmnsv3djfvda9ntmanpg64i@mina86.com> (raw)
In-Reply-To: <20260514090607.231387-2-yi.sun@unisoc.com>
On Thu, May 14 2026, Yi Sun wrote:
> In some scenarios, it's not desirable to keep searching through the
> beginning of the bitmap, but rather to search within a specific part.
> The newly added function can accomplish this quickly.
>
> Signed-off-by: Yi Sun <yi.sun@unisoc.com>
Acked-by: Michał Nazarewicz <mina86@mina86.com>
--
Best regards
ミハウ “𝓶𝓲𝓷𝓪86” ナザレヴィツ
«If at first you don’t succeed, give up skydiving»
next prev parent reply other threads:[~2026-05-14 10:51 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-05-14 9:06 [PATCH v3 0/2] Improve the performance of bitmap_find_next_zero_area_off() Yi Sun
2026-05-14 9:06 ` [PATCH v3 1/2] lib: bitmap: add find_last_bit_from() and _find_last_bit_from() Yi Sun
2026-05-14 10:51 ` Michał Nazarewicz [this message]
2026-05-14 16:49 ` Yury Norov
2026-05-14 9:06 ` [PATCH v3 2/2] lib: bitmap: reduce the number of goto again in bitmap_find_next_zero_area_off() Yi Sun
2026-05-14 10:51 ` Michał Nazarewicz
2026-05-14 17:18 ` Yury Norov
2026-05-14 15:54 ` [PATCH v3 0/2] Improve the performance of bitmap_find_next_zero_area_off() Yury Norov
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