Re: [PATCH 2/3] mm: replace __HAVE_ARCH_PTE_SPECIAL

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

To: Laurent Dufour <ldufour@xxxxxxxxxxxxxxxxxx>
Subject: Re: [PATCH 2/3] mm: replace __HAVE_ARCH_PTE_SPECIAL
From: Christoph Hellwig <hch@xxxxxxxxxxxxx>
Date: Mon, 9 Apr 2018 10:57:57 -0700
Cc: linux-kernel@xxxxxxxxxxxxxxx, linux-mm@xxxxxxxxx, linuxppc-dev@xxxxxxxxxxxxxxxx, x86@xxxxxxxxxx, linux-doc@xxxxxxxxxxxxxxx, linux-snps-arc@xxxxxxxxxxxxxxxxxxx, linux-arm-kernel@xxxxxxxxxxxxxxxxxxx, linux-riscv@xxxxxxxxxxxxxxxxxxx, linux-s390@xxxxxxxxxxxxxxx, linux-sh@xxxxxxxxxxxxxxx, sparclinux@xxxxxxxxxxxxxxx, Jerome Glisse <jglisse@xxxxxxxxxx>, mhocko@xxxxxxxxxx, aneesh.kumar@xxxxxxxxxxxxxxxxxx, akpm@xxxxxxxxxxxxxxxxxxxx, mpe@xxxxxxxxxxxxxx, benh@xxxxxxxxxxxxxxxxxxx, paulus@xxxxxxxxx, Jonathan Corbet <corbet@xxxxxxx>, Catalin Marinas <catalin.marinas@xxxxxxx>, Will Deacon <will.deacon@xxxxxxx>, Yoshinori Sato <ysato@xxxxxxxxxxxxxxxxxxxx>, Rich Felker <dalias@xxxxxxxx>, "David S . Miller" <davem@xxxxxxxxxxxxx>, Thomas Gleixner <tglx@xxxxxxxxxxxxx>, Ingo Molnar <mingo@xxxxxxxxxx>, Vineet Gupta <vgupta@xxxxxxxxxxxx>, Palmer Dabbelt <palmer@xxxxxxxxxx>, Albert Ou <albert@xxxxxxxxxx>, Martin Schwidefsky <schwidefsky@xxxxxxxxxx>, Heiko Carstens <heiko.carstens@xxxxxxxxxx>
In-reply-to: <1523282229-20731-3-git-send-email-ldufour@linux.vnet.ibm.com>
References: <1523282229-20731-1-git-send-email-ldufour@linux.vnet.ibm.com> <1523282229-20731-3-git-send-email-ldufour@linux.vnet.ibm.com>
User-agent: Mutt/1.9.2 (2017-12-15)

> -#ifdef __HAVE_ARCH_PTE_SPECIAL
> +#ifdef CONFIG_ARCH_HAS_PTE_SPECIAL
>  # define HAVE_PTE_SPECIAL 1
>  #else
>  # define HAVE_PTE_SPECIAL 0

I'd say kill this odd indirection and just use the
CONFIG_ARCH_HAS_PTE_SPECIAL symbol directly.

--
To unsubscribe from this list: send the line "unsubscribe sparclinux" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html

Follow-Ups:
- Re: [PATCH 2/3] mm: replace __HAVE_ARCH_PTE_SPECIAL
  - From: David Rientjes

References:
- [PATCH 0/3] move __HAVE_ARCH_PTE_SPECIAL in Kconfig
  - From: Laurent Dufour
- [PATCH 2/3] mm: replace __HAVE_ARCH_PTE_SPECIAL
  - From: Laurent Dufour

Prev by Date: Re: [PATCH] drivers/of: Introduce ARCH_HAS_OWN_OF_NUMA
Next by Date: Re: [PATCH 2/3] mm: replace __HAVE_ARCH_PTE_SPECIAL
Previous by thread: [PATCH 2/3] mm: replace __HAVE_ARCH_PTE_SPECIAL
Next by thread: Re: [PATCH 2/3] mm: replace __HAVE_ARCH_PTE_SPECIAL
Index(es):
- Date
- Thread

[Index of Archives] [Kernel Development] [DCCP] [Linux ARM Development] [Linux] [Photo] [Yosemite Help] [Linux ARM Kernel] [Linux SCSI] [Linux x86_64] [Linux Hams]