Christoph Lameter wrote:
On Wed, 16 May 2007, Nick Piggin wrote:
Well sure, if that's all Christoph is worried about, then it isn't
really valid because in generic code we have to follow the architecture
abstraction API -- there is no "non highmem platform" in generic code :)
But there is a default KM_USER0 that is used in many functions.
F.e.
filemap_copy_from_user *_iovec xip_truncate_page clear_user_highpage
clear_highpage copy_user_highpage copy_highpage
So explicitly mentioning KM_USER0 in every function call is not a
requirement.
You probably have an argument there... but that's not to do with
highmem platforms or not.
--
SUSE Labs, Novell Inc.
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