On Fri, Aug 26, 2022 at 01:29:28PM +0200, Jinpu Wang wrote:
> On Fri, Aug 26, 2022 at 1:26 PM Guoqing Jiang <guoqing.jiang@xxxxxxxxx> wrote:
> >
> >
> >
> > On 8/26/22 6:48 PM, Jinpu Wang wrote:
> > > On Fri, Aug 26, 2022 at 10:11 AM Guoqing Jiang <guoqing.jiang@xxxxxxxxx> wrote:
> > >> Since all callers (process_{read,write}) set id->dir, no need to
> > >> pass 'dir' again.
> > >>
> > >> Signed-off-by: Guoqing Jiang <guoqing.jiang@xxxxxxxxx>
> > >> ---
> > >> drivers/block/rnbd/rnbd-srv.c | 9 ++++-----
> > >> drivers/block/rnbd/rnbd-srv.h | 1 +
> > >> drivers/infiniband/ulp/rtrs/rtrs-srv.c | 4 ++--
> > >> drivers/infiniband/ulp/rtrs/rtrs.h | 3 +--
> > >> 4 files changed, 8 insertions(+), 9 deletions(-)
<...>
> > >> #include <rtrs.h>
> > >> +#include <rtrs-srv.h>
> > > why do we need this?
> >
> > Otherwise, compiler complains
> >
> > drivers/block/rnbd/rnbd-srv.c: In function ‘rnbd_srv_rdma_ev’:
> > drivers/block/rnbd/rnbd-srv.c:400:33: error: invalid use of undefined
> > type ‘struct rtrs_srv_op’
> > 400 | type, id->dir, srv_sess->sessname);
> >
> > Thanks,
> > Guoqing
> ah, okay, this reminds me, why we have dir there, we don't want to
> export too much detail regarding the rtrs_srv_op to
> rnbd-server, it is supposed to be transparent to rnbd-srv.
So decouple it from rtrs-srv.h and hide everything that not-needed to be
exported to separate header file.
Thanks
