From: Alexander Potapenko <glider@google.com>
To: Muchun Song <songmuchun@bytedance.com>
Cc: elver@google.com, dvyukov@google.com, akpm@linux-foundation.org,
jannh@google.com, sjpark@amazon.de, muchun.song@linux.dev,
kasan-dev@googlegroups.com, linux-mm@kvack.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH 4/6] mm: kfence: remove useless check for CONFIG_KFENCE_NUM_OBJECTS
Date: Mon, 3 Apr 2023 10:59:15 +0200 [thread overview]
Message-ID: <CAG_fn=W+WxdRNJVmhm+UUcTxnR204CfGHcNZ2VdxmMid91Mvkw@mail.gmail.com> (raw)
In-Reply-To: <20230328095807.7014-5-songmuchun@bytedance.com>
On Tue, Mar 28, 2023 at 11:58 AM Muchun Song <songmuchun@bytedance.com> wrote:
>
> The CONFIG_KFENCE_NUM_OBJECTS is limited by kconfig and vary from 1 to
> 65535, so CONFIG_KFENCE_NUM_OBJECTS cannot be equabl to or smaller than
Nit: "equal"
> 0. Removing it to simplify code.
>
> Signed-off-by: Muchun Song <songmuchun@bytedance.com>
Reviewed-by: Alexander Potapenko <glider@google.com>
next prev parent reply other threads:[~2023-04-03 8:59 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-03-28 9:58 [PATCH 0/6] Simplify kfence code Muchun Song
2023-03-28 9:58 ` [PATCH 1/6] mm: kfence: simplify kfence pool initialization Muchun Song
2023-03-28 11:55 ` Marco Elver
2023-03-28 12:05 ` Marco Elver
2023-03-28 12:53 ` Muchun Song
2023-03-28 9:58 ` [PATCH 2/6] mm: kfence: check kfence pool size at building time Muchun Song
2023-03-28 10:14 ` Marco Elver
2023-03-28 13:03 ` Muchun Song
2023-03-28 9:58 ` [PATCH 3/6] mm: kfence: make kfence_protect_page() void Muchun Song
2023-03-28 10:32 ` Marco Elver
2023-03-28 13:04 ` Muchun Song
2023-03-28 9:58 ` [PATCH 4/6] mm: kfence: remove useless check for CONFIG_KFENCE_NUM_OBJECTS Muchun Song
2023-04-03 8:59 ` Alexander Potapenko [this message]
2023-03-28 9:58 ` [PATCH 5/6] mm: kfence: change kfence pool page layout Muchun Song
2023-03-28 12:59 ` Marco Elver
2023-03-28 13:32 ` Muchun Song
2023-03-28 14:12 ` Marco Elver
2023-03-28 9:58 ` [PATCH 6/6] mm: kfence: replace ALIGN_DOWN(x, PAGE_SIZE) with PAGE_ALIGN_DOWN(x) Muchun Song
2023-03-28 11:55 ` Marco Elver
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