Re: [PATCH 15/16] mm: use vm_unmapped_area() on sparc32 architecture

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To: Michel Lespinasse <walken@xxxxxxxxxx>
Subject: Re: [PATCH 15/16] mm: use vm_unmapped_area() on sparc32 architecture
From: Rik van Riel <riel@xxxxxxxxxx>
Date: Mon, 05 Nov 2012 18:37:10 -0500
Cc: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>, Hugh Dickins <hughd@xxxxxxxxxx>, linux-kernel@xxxxxxxxxxxxxxx, Russell King <linux@xxxxxxxxxxxxxxxx>, Ralf Baechle <ralf@xxxxxxxxxxxxxx>, Paul Mundt <lethal@xxxxxxxxxxxx>, "David S. Miller" <davem@xxxxxxxxxxxxx>, Chris Metcalf <cmetcalf@xxxxxxxxxx>, x86@xxxxxxxxxx, William Irwin <wli@xxxxxxxxxxxxxx>, linux-mm@xxxxxxxxx, linux-arm-kernel@xxxxxxxxxxxxxxxxxxx, linux-mips@xxxxxxxxxxxxxx, linux-sh@xxxxxxxxxxxxxxx, sparclinux@xxxxxxxxxxxxxxx
In-reply-to: <1352155633-8648-16-git-send-email-walken@google.com>
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:16.0) Gecko/20121009 Thunderbird/16.0

On 11/05/2012 05:47 PM, Michel Lespinasse wrote:

Update the sparc32 arch_get_unmapped_area function to make use of
vm_unmapped_area() instead of implementing a brute force search.

Signed-off-by: Michel Lespinasse <walken@xxxxxxxxxx>


Reviewed-by: Rik van Riel <riel@xxxxxxxxxx>

References:
- [PATCH 00/16] mm: use augmented rbtrees for finding unmapped areas
  - From: Michel Lespinasse
- [PATCH 15/16] mm: use vm_unmapped_area() on sparc32 architecture
  - From: Michel Lespinasse

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