linux-kernel - Re: [PATCH 3/3] Add MAP_HUGETLB example to vm/hugetlbpage.txt V2

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Message-ID: <alpine.DEB.2.00.0908131449270.9805@chino.kir.corp.google.com>
Date:	Thu, 13 Aug 2009 14:49:45 -0700 (PDT)
From:	David Rientjes <rientjes@...gle.com>
To:	Eric B Munson <ebmunson@...ibm.com>
cc:	linux-kernel@...r.kernel.org, linux-mm@...ck.org,
	linux-man@...r.kernel.org, akpm@...ux-foundation.org,
	mtk.manpages@...il.com
Subject: Re: [PATCH 3/3] Add MAP_HUGETLB example to vm/hugetlbpage.txt V2

On Thu, 13 Aug 2009, Eric B Munson wrote:

> This patch adds an example of how to use the MAP_HUGETLB flag to
> the vm documentation.
> 
> Signed-off-by: Eric B Munson <ebmunson@...ibm.com>
> ---
> Changes from V1:
>  Rebase to newest linux-2.6 tree
>  Change MAP_LARGEPAGE to MAP_HUGETLB to match flag name in huge page shm
> 
>  Documentation/vm/hugetlbpage.txt |   80 ++++++++++++++++++++++++++++++++++++++
>  1 files changed, 80 insertions(+), 0 deletions(-)
> 
> diff --git a/Documentation/vm/hugetlbpage.txt b/Documentation/vm/hugetlbpage.txt
> index ea8714f..d30fa1a 100644
> --- a/Documentation/vm/hugetlbpage.txt
> +++ b/Documentation/vm/hugetlbpage.txt
> @@ -337,3 +337,83 @@ int main(void)
>  
>  	return 0;
>  }
> +
> +*******************************************************************
> +
> +/*
> + * Example of using hugepage memory in a user application using the mmap
> + * system call with MAP_LARGEPAGE flag.  Before running this program make

s/MAP_LARGEPAGE/MAP_HUGETLB/
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