diff options
| -rw-r--r-- | drivers/infiniband/sw/rxe/rxe_mr.c | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/drivers/infiniband/sw/rxe/rxe_mr.c b/drivers/infiniband/sw/rxe/rxe_mr.c index 2438093776a0..42f0f25e396c 100644 --- a/drivers/infiniband/sw/rxe/rxe_mr.c +++ b/drivers/infiniband/sw/rxe/rxe_mr.c @@ -162,11 +162,10 @@ int rxe_mem_init_user(struct rxe_pd *pd, u64 start, u64 length, u64 iova, int access, struct ib_udata *udata, struct rxe_mem *mem) { - int entry; struct rxe_map **map; struct rxe_phys_buf *buf = NULL; struct ib_umem *umem; - struct scatterlist *sg; + struct sg_page_iter sg_iter; int num_buf; void *vaddr; int err; @@ -191,16 +190,16 @@ int rxe_mem_init_user(struct rxe_pd *pd, u64 start, goto err1; } - mem->page_shift = umem->page_shift; - mem->page_mask = BIT(umem->page_shift) - 1; + mem->page_shift = PAGE_SHIFT; + mem->page_mask = PAGE_SIZE - 1; num_buf = 0; map = mem->map; if (length > 0) { buf = map[0]->buf; - for_each_sg(umem->sg_head.sgl, sg, umem->nmap, entry) { - vaddr = page_address(sg_page(sg)); + for_each_sg_page(umem->sg_head.sgl, &sg_iter, umem->nmap, 0) { + vaddr = page_address(sg_page_iter_page(&sg_iter)); if (!vaddr) { pr_warn("null vaddr\n"); err = -ENOMEM; @@ -208,7 +207,7 @@ int rxe_mem_init_user(struct rxe_pd *pd, u64 start, } buf->addr = (uintptr_t)vaddr; - buf->size = BIT(umem->page_shift); + buf->size = PAGE_SIZE; num_buf++; buf++; |