From: will.deacon@arm.com (Will Deacon)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH] arm64: mm: Drop the unused cpu parameter
Date: Tue, 9 Oct 2018 12:57:04 +0100 [thread overview]
Message-ID: <20181009115704.GC6248@arm.com> (raw)
In-Reply-To: <1538815744-27408-1-git-send-email-zhangshaokun@hisilicon.com>
On Sat, Oct 06, 2018 at 04:49:04PM +0800, Shaokun Zhang wrote:
> Cpu parameter is never used in flush_context, remove it.
>
> Cc: Catalin Marinas <catalin.marinas@arm.com>
> Cc: Will Deacon <will.deacon@arm.com>
> Signed-off-by: Shaokun Zhang <zhangshaokun@hisilicon.com>
> ---
> arch/arm64/mm/context.c | 8 ++++----
> 1 file changed, 4 insertions(+), 4 deletions(-)
Acked-by: Will Deacon <will.deacon@arm.com>
Curious, but does this actually result in better code generation, or does
GCC already figure out that the parameter is unused?
Will
next prev parent reply other threads:[~2018-10-09 11:57 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-10-06 8:49 [PATCH] arm64: mm: Drop the unused cpu parameter Shaokun Zhang
2018-10-09 11:57 ` Will Deacon [this message]
2018-10-09 13:53 ` Zhangshaokun
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