linux-kernel - RE: Is there linux RAM filesystem with a fixed amount of memory?‏

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Date:	Thu, 21 Aug 2008 19:51:05 +0800
From:	"Chen Pei Chao" <jackie73@....hinet.net>
To:	"'David Newall'" <davidn@...idnewall.com>
Cc:	<linux-kernel@...r.kernel.org>, <jackie.chen@...conn.com>
Subject: RE: Is there linux RAM filesystem with a fixed amount of memory?‏

 

> 
> Chen Pei Chao wrote:
> > I mounted a ramfs filesystem with 10M size, and have a check of
/proc/meminfo.
> > I find the ramfs also did not have the memory preallocation.
> >   
> Apparently I misunderstood what ramfs does.  Sorry for misdirecting you.

Never mind of this, and I use the kernel startup parameter "mem=10M" to
reserved the 
Memory that I don't want to use. Thanks.

Jackie
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