> > +#define FPU_BYTES 4096U /* avoid kernel_fpu_begin/end scheduler/rcu stalls > */ > > Declare this inside the function it's used as an untyped enum, and give > it a better name, like BYTES_PER_FPU. I agree that's a better name, and will use something like that depending on how other discussions go. I was trying to keep it as a one-line change within 80 characters, expecting some churn before it's finalized.