> > > It is so bloated that gcc needs to be asked to not screw up with stack > > > size. > > What happens when you drop all the noinlines for this? I assume > > this would alread make it faster. And now that we have bigger > > stacks we can likely tolerate it. > > %pV recurses through these code paths. > I believe the maximum current recursion depth is 3.
I assume 2 max would sufficient for all users in kernel. And perhaps it would be better to get rid of "features" like this, and instead focus on more common cases. -Andi -- a...@linux.intel.com -- Speaking for myself only.
