Subject: Re: kernel wired pages
To: None <firstname.lastname@example.org>
From: YAMAMOTO Takashi <email@example.com>
Date: 01/17/2005 02:40:36
> I don't think uvm_km_free() would actually need to be told which flags were
> passed to uvm_km_kmemalloc(), it can probably figure everything out from
> the contents of the map.
i don't think keeping more info in the lower layer is a good idea
- it prevents map_entry merge between different allocation types and
thus increases search cost.
- it's redundant. (callers of uvm_km_free should know the type of the entry.)