On 12/30/19 2:29 AM, Jack Wang wrote:
+struct rtrs_stats_wc_comp {
+ atomic64_t calls;
+ atomic64_t total_wc_cnt;
+};
Please document the meaning of the members of this data structure.
+struct rtrs_srv_stats_rdma_stats {
+ struct {
+ atomic64_t cnt;
+ atomic64_t size_total;
+ } dir[2];
+};
Please document the meaning of the members of this data structure and
also which index (0, 1) corresponds to which direction (read, write).
+struct rtrs_srv_op {
+ struct rtrs_srv_con *con;
+ u32 msg_id;
+ u8 dir;
+ struct rtrs_msg_rdma_read *rd_msg;
+ struct ib_rdma_wr *tx_wr;
+ struct ib_sge *tx_sg;
+};
Please document the role of this data structure.
+struct rtrs_srv_mr {
+ struct ib_mr *mr;
+ struct sg_table sgt;
+ struct ib_cqe inv_cqe; /* only for always_invalidate=true */
+ u32 msg_id; /* only for always_invalidate=true */
+ u32 msg_off; /* only for always_invalidate=true */
+ struct rtrs_iu *iu; /* send buffer for new rkey msg */
+};
Please document the role of this data structure.
+extern struct class *rtrs_dev_class;
Please make sure that the static 'rtrs_dev_class' variable in rtrs-clt.c
and in this header file have different names.
Thanks,
Bart.
