From: Gioh Kim Date: Thu, 25 Mar 2021 15:33:02 +0000 (+0100) Subject: RDMA/rtrs-srv: Report temporary sessname for error message X-Git-Tag: v5.13-rc1~78^2~90 X-Git-Url: https://git.kernel.dk/?a=commitdiff_plain;h=88e2f1056452383a36387fd088889b4b4c70c706;p=linux-block.git RDMA/rtrs-srv: Report temporary sessname for error message Before receiving the session name, the error message cannot include any information about which connection generates the error. This patch stores the addresses of source and target in the sessname field to show which generates the error. That field will be over-written when receiving the session name from client. Link: https://lore.kernel.org/r/20210325153308.1214057-17-gi-oh.kim@ionos.com Signed-off-by: Gioh Kim Signed-off-by: Jack Wang Signed-off-by: Jason Gunthorpe --- diff --git a/drivers/infiniband/ulp/rtrs/rtrs-srv.c b/drivers/infiniband/ulp/rtrs/rtrs-srv.c index 9fe4ab1d66ab..739b9b112a78 100644 --- a/drivers/infiniband/ulp/rtrs/rtrs-srv.c +++ b/drivers/infiniband/ulp/rtrs/rtrs-srv.c @@ -1683,6 +1683,9 @@ static struct rtrs_srv_sess *__alloc_sess(struct rtrs_srv *srv, { struct rtrs_srv_sess *sess; int err = -ENOMEM; + char str[NAME_MAX]; + struct rtrs_sess *s; + struct rtrs_addr path; if (srv->paths_num >= MAX_PATHS_NUM) { err = -ECONNRESET; @@ -1717,6 +1720,14 @@ static struct rtrs_srv_sess *__alloc_sess(struct rtrs_srv *srv, sess->cur_cq_vector = -1; sess->s.dst_addr = cm_id->route.addr.dst_addr; sess->s.src_addr = cm_id->route.addr.src_addr; + + /* temporary until receiving session-name from client */ + s = &sess->s; + path.src = &sess->s.src_addr; + path.dst = &sess->s.dst_addr; + rtrs_addr_to_str(&path, str, sizeof(str)); + strlcpy(sess->s.sessname, str, sizeof(sess->s.sessname)); + sess->s.con_num = con_num; sess->s.recon_cnt = recon_cnt; uuid_copy(&sess->s.uuid, uuid);