linux-kernel - RE: [PATCH] staging: zcache: make zcache builtin only

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Message-ID: <e64cd1fe-2fcc-4cab-a437-84b2c2939b6d@default>
Date:	Mon, 5 Mar 2012 11:02:46 -0800 (PST)
From:	Dan Magenheimer <dan.magenheimer@...cle.com>
To:	Seth Jennings <sjenning@...ux.vnet.ibm.com>,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc:	Dan Magenheimer <dan.magenheimer@...cle.com>,
	Thadeu Lima de Souza Cascardo <cascardo@...oscopio.com>,
	Konrad Rzeszutek Wilk <konrad.wilk@...cle.com>,
	Nitin Gupta <ngupta@...are.org>,
	Robert Jennings <rcj@...ux.vnet.ibm.com>,
	devel@...verdev.osuosl.org, linux-kernel@...r.kernel.org
Subject: RE: [PATCH] staging: zcache: make zcache builtin only

> From: Seth Jennings [mailto:sjenning@...ux.vnet.ibm.com]
> Sent: Monday, March 05, 2012 9:47 AM
> To: Greg Kroah-Hartman
> Cc: Seth Jennings; Dan Magenheimer; Thadeu Lima de Souza Cascardo; Konrad Rzeszutek Wilk; Nitin Gupta;
> Robert Jennings; devel@...verdev.osuosl.org; linux-kernel@...r.kernel.org
> Subject: [PATCH] staging: zcache: make zcache builtin only
> 
> zcache cannot currently be loaded as a module.  However
> the Kconfig allows it to be built as a module; something that
> the user probably does not intend since the module is not
> loadable.
> 
> This patch switches zcache from a tristate to a bool in the Kconfig
> 
> Signed-off-by: Seth Jennings <sjenning@...ux.vnet.ibm.com>

Acked-by: Dan Magenheimer <dan.magenheimer@...cle.com>

> ---
>  drivers/staging/zcache/Kconfig |    2 +-
>  1 files changed, 1 insertions(+), 1 deletions(-)
> 
> diff --git a/drivers/staging/zcache/Kconfig b/drivers/staging/zcache/Kconfig
> index 5a36fcf..3ed2c8f 100644
> --- a/drivers/staging/zcache/Kconfig
> +++ b/drivers/staging/zcache/Kconfig
> @@ -1,5 +1,5 @@
>  config ZCACHE
> -	tristate "Dynamic compression of swap pages and clean pagecache pages"
> +	bool "Dynamic compression of swap pages and clean pagecache pages"
>  	# X86 dependency is because zsmalloc uses non-portable pte/tlb
>  	# functions
>  	depends on (CLEANCACHE || FRONTSWAP) && CRYPTO && X86
> --
> 1.7.5.4
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