On Fri, Jan 10, 2025 at 8:52 PM Matthew Wilcox <willy@xxxxxxxxxxxxx> wrote: > > On Fri, Jan 10, 2025 at 08:25:47PM -0800, Suren Baghdasaryan wrote: > > - Added static check for no-limit case in __refcount_add_not_zero_limited, > > per David Laight > > Ugh, no, don't listen to David. I thought his suggestion to add a check which can be verified at compile time made sense. Could you please explain why that's a bad idea? I'm really curious.