diff options
Diffstat (limited to 'net/rds/message.c')
| -rw-r--r-- | net/rds/message.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/net/rds/message.c b/net/rds/message.c index fb382fbb5b6f..4352ce79b376 100644 --- a/net/rds/message.c +++ b/net/rds/message.c @@ -69,8 +69,8 @@ static void rds_message_purge(struct rds_message *rm) } rm->data.m_nents = 0; - if (rm->rdma.m_rdma_op) - rds_rdma_free_op(rm->rdma.m_rdma_op); + if (rm->rdma.m_rdma_op.r_active) + rds_rdma_free_op(&rm->rdma.m_rdma_op); if (rm->rdma.m_rdma_mr) rds_mr_put(rm->rdma.m_rdma_mr); } @@ -259,14 +259,17 @@ struct rds_message *rds_message_map_pages(unsigned long *page_addrs, unsigned in { struct rds_message *rm; unsigned int i; + int num_sgs = ceil(total_len, PAGE_SIZE); + int extra_bytes = num_sgs * sizeof(struct scatterlist); - rm = rds_message_alloc(ceil(total_len, PAGE_SIZE), GFP_KERNEL); + rm = rds_message_alloc(extra_bytes, GFP_KERNEL); if (!rm) return ERR_PTR(-ENOMEM); set_bit(RDS_MSG_PAGEVEC, &rm->m_flags); rm->m_inc.i_hdr.h_len = cpu_to_be32(total_len); rm->data.m_nents = ceil(total_len, PAGE_SIZE); + rm->data.m_sg = rds_message_alloc_sgs(rm, num_sgs); for (i = 0; i < rm->data.m_nents; ++i) { sg_set_page(&rm->data.m_sg[i], |