diff options
Diffstat (limited to 'drivers/staging/rdma/hfi1/mr.c')
| -rw-r--r-- | drivers/staging/rdma/hfi1/mr.c | 33 |
1 files changed, 2 insertions, 31 deletions
diff --git a/drivers/staging/rdma/hfi1/mr.c b/drivers/staging/rdma/hfi1/mr.c index bd64e4f986f9..402bd6414176 100644 --- a/drivers/staging/rdma/hfi1/mr.c +++ b/drivers/staging/rdma/hfi1/mr.c @@ -344,9 +344,10 @@ out: /* * Allocate a memory region usable with the - * IB_WR_FAST_REG_MR send work request. + * IB_WR_REG_MR send work request. * * Return the memory region on success, otherwise return an errno. + * FIXME: IB_WR_REG_MR is not supported */ struct ib_mr *hfi1_alloc_mr(struct ib_pd *pd, enum ib_mr_type mr_type, @@ -364,36 +365,6 @@ struct ib_mr *hfi1_alloc_mr(struct ib_pd *pd, return &mr->ibmr; } -struct ib_fast_reg_page_list * -hfi1_alloc_fast_reg_page_list(struct ib_device *ibdev, int page_list_len) -{ - unsigned size = page_list_len * sizeof(u64); - struct ib_fast_reg_page_list *pl; - - if (size > PAGE_SIZE) - return ERR_PTR(-EINVAL); - - pl = kzalloc(sizeof(*pl), GFP_KERNEL); - if (!pl) - return ERR_PTR(-ENOMEM); - - pl->page_list = kzalloc(size, GFP_KERNEL); - if (!pl->page_list) - goto err_free; - - return pl; - -err_free: - kfree(pl); - return ERR_PTR(-ENOMEM); -} - -void hfi1_free_fast_reg_page_list(struct ib_fast_reg_page_list *pl) -{ - kfree(pl->page_list); - kfree(pl); -} - /** * hfi1_alloc_fmr - allocate a fast memory region * @pd: the protection domain for this memory region |