out_list_err:
- rc = PTR_ERR(f->fr_pgl);
+ rc = -ENOMEM;
dprintk("RPC: %s: ib_alloc_fast_reg_page_list status %i\n”,
Should you update this debugging message?
Yes I will.
+ n = ib_map_mr_sg(mr, frmr->sg, frmr->sg_nents, PAGE_SIZE);
+ if (unlikely(n !=
On Thu, Oct 8, 2015 at 10:50 AM, Sagi Grimberg wrote:
> Instead of maintaining a fastreg page list, keep an sg table
> and convert an array of pages to a sg list. Then call ib_map_mr_sg
> and construct ib_reg_wr.
>
> Note that the next step would be to have NFS work with sg lists
> as it maps well
> On Oct 8, 2015, at 3:50 AM, Sagi Grimberg wrote:
>
> Instead of maintaining a fastreg page list, keep an sg table
> and convert an array of pages to a sg list. Then call ib_map_mr_sg
> and construct ib_reg_wr.
>
> Note that the next step would be to have NFS work with sg lists
> as it maps we
Hi Sagi,
On 10/08/2015 03:50 AM, Sagi Grimberg wrote:
> Instead of maintaining a fastreg page list, keep an sg table
> and convert an array of pages to a sg list. Then call ib_map_mr_sg
> and construct ib_reg_wr.
>
> Note that the next step would be to have NFS work with sg lists
> as it maps wel
Instead of maintaining a fastreg page list, keep an sg table
and convert an array of pages to a sg list. Then call ib_map_mr_sg
and construct ib_reg_wr.
Note that the next step would be to have NFS work with sg lists
as it maps well to sk_frags (see comment from hch
http://marc.info/?l=linux-rdma&
