linux-kernel - Re: [PATCH] Allow sharing xvmalloc for zram and zcache

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Date:	Fri, 18 Feb 2011 13:25:42 -0800
From:	Greg KH <greg@...ah.com>
To:	Nitin Gupta <ngupta@...are.org>
Cc:	Stephen Rothwell <sfr@...b.auug.org.au>,
	Dan Magenheimer <dan.magenheimer@...cle.com>,
	Randy Dunlap <randy.dunlap@...cle.com>,
	linux-next <linux-next@...r.kernel.org>,
	linux-kernel <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] Allow sharing xvmalloc for zram and zcache

On Thu, Feb 10, 2011 at 04:00:46PM -0500, Nitin Gupta wrote:
> Both zram and zcache use xvmalloc allocator. If xvmalloc
> is compiled separately for both of them, we will get linker
> error if they are both selected as "built-in". We can also
> get linker error regarding missing xvmalloc symbols if zram
> is not built.
> 
> So, we now compile xvmalloc separately and export its symbols
> which are then used by both of zram and zcache.
> 
> Signed-off-by: Nitin Gupta <ngupta@...are.org>

This doesn't apply to my tree, care to respin it and resend?

thanks,

greg k-h
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