Re: [PATCH] RDMA/rxe: Remove unused 'iova' parameter from rxe_mr_init_user

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On Thu, Feb 1, 2024 at 8:58 PM Guoqing Jiang <guoqing.jiang@xxxxxxxxx> wrote:
>
> This one is not needed since commit 954afc5a8fd8 ("RDMA/rxe:
> Use members of generic struct in rxe_mr").
>
> Signed-off-by: Guoqing Jiang <guoqing.jiang@xxxxxxxxx>
> ---
>  drivers/infiniband/sw/rxe/rxe_loc.h | 2 +-
>  drivers/infiniband/sw/rxe/rxe_mr.c  | 2 +-
>  2 files changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/infiniband/sw/rxe/rxe_loc.h b/drivers/infiniband/sw/rxe/rxe_loc.h
> index 4d2a8ef52c85..746110898a0e 100644
> --- a/drivers/infiniband/sw/rxe/rxe_loc.h
> +++ b/drivers/infiniband/sw/rxe/rxe_loc.h
> @@ -59,7 +59,7 @@ int rxe_mmap(struct ib_ucontext *context, struct vm_area_struct *vma);
>  /* rxe_mr.c */
>  u8 rxe_get_next_key(u32 last_key);
>  void rxe_mr_init_dma(int access, struct rxe_mr *mr);
> -int rxe_mr_init_user(struct rxe_dev *rxe, u64 start, u64 length, u64 iova,
> +int rxe_mr_init_user(struct rxe_dev *rxe, u64 start, u64 length,
>                      int access, struct rxe_mr *mr);
>  int rxe_mr_init_fast(int max_pages, struct rxe_mr *mr);
>  int rxe_flush_pmem_iova(struct rxe_mr *mr, u64 iova, unsigned int length);
> diff --git a/drivers/infiniband/sw/rxe/rxe_mr.c b/drivers/infiniband/sw/rxe/rxe_mr.c
> index bc81fde696ee..da3dee520876 100644
> --- a/drivers/infiniband/sw/rxe/rxe_mr.c
> +++ b/drivers/infiniband/sw/rxe/rxe_mr.c
> @@ -126,7 +126,7 @@ static int rxe_mr_fill_pages_from_sgt(struct rxe_mr *mr, struct sg_table *sgt)
>         return xas_error(&xas);
>  }
>
> -int rxe_mr_init_user(struct rxe_dev *rxe, u64 start, u64 length, u64 iova,
> +int rxe_mr_init_user(struct rxe_dev *rxe, u64 start, u64 length,
>                      int access, struct rxe_mr *mr)
>  {
>         struct ib_umem *umem;

diff --git a/drivers/infiniband/sw/rxe/rxe_verbs.c
b/drivers/infiniband/sw/rxe/rxe_verbs.c
index 48f86839d36a..04427238fcab 100644
--- a/drivers/infiniband/sw/rxe/rxe_verbs.c
+++ b/drivers/infiniband/sw/rxe/rxe_verbs.c
@@ -1278,7 +1278,7 @@ static struct ib_mr *rxe_reg_user_mr(struct
ib_pd *ibpd, u64 start,
        mr->ibmr.pd = ibpd;
        mr->ibmr.device = ibpd->device;

-       err = rxe_mr_init_user(rxe, start, length, iova, access, mr);
+       err = rxe_mr_init_user(rxe, start, length, access, mr);
        if (err) {
                rxe_dbg_mr(mr, "reg_user_mr failed, err = %d", err);
                goto err_cleanup;

Zhu Yanjun
> --
> 2.35.3
>





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