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List:       netbsd-tech-kern
Subject:    Re: XIP
From:       Masao Uebayashi <uebayasi () tombi ! co ! jp>
Date:       2010-10-31 18:26:43
Message-ID: 20101031182643.GT15331 () bighill ! tombi ! co ! jp
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Even if XIP doesn't need to track PV at all, you still need a way
to pass page identities from XIP vnode pager to fault handler.

You said you liked a single pointer for that.  I started going that
route, and gave up.  My current plan is (struct vm_physseg * +
off_t).  This will involve many changes, so I'll leave this for
now too.

Masao

-- 
Masao Uebayashi / Tombi Inc. / Tel: +81-90-9141-4635
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