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SubjectRe: [PATCH 01/62] highmem: mark k[un]map_atomic() with two arguments as deprecated
于 2011年11月27日 20:34, Cesar Eduardo Barros 写道:
> This will break the misuse detection of kunmap_atomic (see commit 597781f3e51f48ef8e67be772196d9e9673752c4).
> kunmap_atomic() _must_ be a macro, so the __same_type can see the type the caller used. If you use an inline function, all it will see is a void *, even if the caller confused it with kunmap() and passed a struct page *.

Hmm, I think you are right, I will switch it back to a macro.

Thanks for review!
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