On Thu, 15 Feb 2018, Matthew Wilcox wrote: > I dunno. Yes, there's macro trickery going on here, but it certainly > resembles a function. It doesn't fail any of the rules laid out in that > chapter of coding-style about unacceptable uses of macros.
It sure looks like a function but does magic things with the struct parameter. So its not working like a function and the capitalization makes one aware of that.