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SubjectRe: [RFC PATCH 1/1] vmalloc: add test driver to analyse vmalloc allocator
On Thu, Nov 15, 2018 at 09:39:57AM +0100, Michal Hocko wrote:
> On Wed 14-11-18 15:00:53, Andrew Morton wrote:
> >
> > then write a script which checks the tree for usages of the
> > thus-tagged symbols outside tools/testing and lib/ (?)
> and then yell at people? We can try it out of course. The namespace
> would be quite clear and we could document the supported usage pattern.
> We also want to make EXPORT_SYMBOL_SELFTEST conditional. EXPORTs are not
> free and we do not want to add them if the whole testing infrastructure
> is disabled (assuming there is a global one for that).

How about adding

int run_internal_vmalloc_tests(void)

to vmalloc.c? That would also allow calling functions which are marked
as static, not just functions which aren't exported to modules.

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