From: will.deacon@arm.com (Will Deacon)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH] arm64: mm: remove unused functions and variable protoypes
Date: Wed, 25 Feb 2015 11:10:42 +0000 [thread overview]
Message-ID: <20150225111041.GA17366@arm.com> (raw)
In-Reply-To: <1424832465-21181-1-git-send-email-yingjoe.chen@mediatek.com>
On Wed, Feb 25, 2015 at 02:47:45AM +0000, Yingjoe Chen wrote:
> The functions __cpu_flush_user_tlb_range and __cpu_flush_kern_tlb_range
> were removed in commit fa48e6f780 'arm64: mm: Optimise tlb flush logic
> where we have >4K granule'. Global variable cpu_tlb was never used in
> arm64.
>
> Remove them.
>
> Signed-off-by: Yingjoe Chen <yingjoe.chen@mediatek.com>
> ---
> arch/arm64/include/asm/tlbflush.h | 5 -----
> 1 file changed, 5 deletions(-)
Acked-by: Will Deacon <will.deacon@arm.com>
Will
> diff --git a/arch/arm64/include/asm/tlbflush.h b/arch/arm64/include/asm/tlbflush.h
> index 73f0ce5..4abe9b9 100644
> --- a/arch/arm64/include/asm/tlbflush.h
> +++ b/arch/arm64/include/asm/tlbflush.h
> @@ -24,11 +24,6 @@
> #include <linux/sched.h>
> #include <asm/cputype.h>
>
> -extern void __cpu_flush_user_tlb_range(unsigned long, unsigned long, struct vm_area_struct *);
> -extern void __cpu_flush_kern_tlb_range(unsigned long, unsigned long);
> -
> -extern struct cpu_tlb_fns cpu_tlb;
> -
> /*
> * TLB Management
> * ==============
> --
> 1.8.1.1.dirty
>
>
prev parent reply other threads:[~2015-02-25 11:10 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-02-25 2:47 [PATCH] arm64: mm: remove unused functions and variable protoypes Yingjoe Chen
2015-02-25 11:10 ` Will Deacon [this message]
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