[PATCH 1/2] block: accumulate segment page gaps per bio

[Keith Busch]

On Tue, Aug 05, 2025 at 04:32:22PM -0400, Caleb Sander Mateos wrote:
> On Tue, Aug 5, 2025 at 3:59 PM Keith Busch <kbusch at meta.com> wrote:
> >
> > +#define bv_seg_gap(bv, bvprv) \
> > +       bv.bv_offset | ((bvprv.bv_offset + bvprv.bv_len) & (PAGE_SIZE - 1));
> 
> Extra semicolon and missing parentheses around inputs and output. Is
> there a reason not to make this a static inline function rather than a
> macro?

Using onstack bio_vec's made sense to manipulate with macros rather than
functions. But I suppose a static inline function won't push copies on
the stack either, so sure, I can change it.