From: Will Deacon <will@kernel.org>
To: Shaokun Zhang <zhangshaokun@hisilicon.com>
Cc: Catalin Marinas <catalin.marinas@arm.com>,
linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH] arm64: mm: Remove unused header file
Date: Tue, 26 Jan 2021 12:39:40 +0000 [thread overview]
Message-ID: <20210126123940.GA29702@willie-the-truck> (raw)
In-Reply-To: <1611663884-43329-1-git-send-email-zhangshaokun@hisilicon.com>
On Tue, Jan 26, 2021 at 08:24:44PM +0800, Shaokun Zhang wrote:
> Many header files are never used, let's remove them directly.
>
> Cc: Catalin Marinas <catalin.marinas@arm.com>
> Cc: Will Deacon <will@kernel.org>
> Signed-off-by: Shaokun Zhang <zhangshaokun@hisilicon.com>
> ---
> arch/arm64/mm/mmap.c | 14 ++------------
> 1 file changed, 2 insertions(+), 12 deletions(-)
>
> diff --git a/arch/arm64/mm/mmap.c b/arch/arm64/mm/mmap.c
> index 07937b49cb88..c66b3878712c 100644
> --- a/arch/arm64/mm/mmap.c
> +++ b/arch/arm64/mm/mmap.c
> @@ -5,20 +5,10 @@
> * Copyright (C) 2012 ARM Ltd.
> */
>
> -#include <linux/elf.h>
> -#include <linux/fs.h>
> #include <linux/memblock.h>
> -#include <linux/mm.h>
> -#include <linux/mman.h>
> -#include <linux/export.h>
> -#include <linux/shm.h>
> -#include <linux/sched/signal.h>
> -#include <linux/sched/mm.h>
> -#include <linux/io.h>
> -#include <linux/personality.h>
> -#include <linux/random.h>
> +#include <linux/types.h>
>
> -#include <asm/cputype.h>
> +#include <asm/page.h>
How did you determine that these are safe to remove?
Will
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next prev parent reply other threads:[~2021-01-26 12:41 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-01-26 12:24 [PATCH] arm64: mm: Remove unused header file Shaokun Zhang
2021-01-26 12:39 ` Will Deacon [this message]
2021-01-27 7:23 ` Shaokun Zhang
2021-01-26 23:39 ` Will Deacon
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