Messages in this thread | | | Date | Mon, 31 Aug 2009 17:29:19 -0700 | From | Jeremy Fitzhardinge <> | Subject | Re: [PATCH] x86: reuse the boot-time mappings of fixed_addresses |
| |
On 08/31/09 01:26, Ingo Molnar wrote: >>> I'm wondering, how much space do we save this way, on a typical bootup >>> on a typical PC? >>> >>> >> Not a huge lot... a few dozen pages. >> > I guess it's still worth doing - what do you think? >
It hardly seems worth it, but I guess it isn't much code. Will having an apparent overlap of vmalloc and fixmap spaces confuse anything?
J
| |