On Thu, 2016-21-01 at 07:35:08 UTC, Alexey Kardashevskiy wrote: > This makes vmalloc_to_phys() public as there will be another user > (in-kernel VFIO acceleration) for it soon. > > As a part of future little optimization, this changes the helper to call > vmalloc_to_pfn() instead of vmalloc_to_page() as the size of the > struct page may not be power-of-two aligned which will make gcc use > multiply instructions instead of shifts.
You should also mention why you need to export it, presumably because whatever new user you have in mind can be built as a module. Acked-by: Michael Ellerman <m...@ellerman.id.au> cheers
