On Tue, 2019-02-12 at 14:00 +0100, Petr Mladek wrote: > On Fri 2019-02-08 09:11:17, Joe Perches wrote: > > On Fri, 2019-02-08 at 16:23 +0100, Petr Mladek wrote: > > > Move the code from the long pointer() function. We are going to improve > > > error handling that will make it more complicated. > > > > > > This patch does not change the existing behavior. > > > > But doesn't this increase stack use? > > %pV is recursive and increasing the stack is undesired > > for this use. > > %pV handler is stack sensitive because the entire vsnprintf() > machinery is called recursively. This one extra call does > not make it much worse.
That's an argument?. Refactoring is good, but you need to add __always_inline here.
