Re: [PATCH 094/110] xfs: support in-memory btrees

Darrick J. Wong
2024-03-26T17:02:45Z

On Mon, Mar 25, 2024 at 10:32:37PM -0700, Christoph Hellwig wrote:
> > /* no readahead, need to avoid set-but-unused var warnings. */
> > #define xfs_buf_readahead(a,d,c,ops) ({ \
> > + void *__a = a; \
> > xfs_daddr_t __d = d; \
> > + __a = __a; \
> > __d = __d; /* no set-but-unused warning */ \
>
> What about turning this into an inline function instead of piling
> more hacks like this onto the existing ones?

Done.

static inline void
xfs_buf_readahead(
struct xfs_buftarg *target,
xfs_daddr_t blkno,
size_t numblks,
const struct xfs_buf_ops *ops)
{
}

--D