Re: Discussion about iopa()
From: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Date: 2007-02-09 23:19:33
On Fri, 2007-02-09 at 17:10 -0600, Timur Tabi wrote:
Kumar Gala wrote:quoted
It doesn't seem like it's that big of a change. I'd rather the code clearly do different things for MURAM vs system memory for ALL accesses.Why? MURAM acts like RAM, it just needs to be mapped first.
Specific allocator, no struct pages, etc.... no, it's not just like RAM. Ben.