diff options
| author | Tony Lu <tonylu@linux.alibaba.com> | 2021-12-28 21:06:11 +0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2022-01-02 12:07:39 +0000 |
| commit | de2fea7b39bfa1ee9db8726f7b71d54fec385d80 (patch) | |
| tree | 7774c84bf647cf0475fd846e0101ef5009f8ee6e /net/smc/smc_llc.c | |
| parent | 79d39fc503b43b566feae5bc9a57dfcffdf41bd1 (diff) | |
net/smc: Print net namespace in log
This adds net namespace ID to the kernel log, net_cookie is unique in
the whole system. It is useful in container environment.
Signed-off-by: Tony Lu <tonylu@linux.alibaba.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/smc/smc_llc.c')
| -rw-r--r-- | net/smc/smc_llc.c | 19 |
1 files changed, 12 insertions, 7 deletions
diff --git a/net/smc/smc_llc.c b/net/smc/smc_llc.c index 3e9fd8a3124c..c4d057b2941d 100644 --- a/net/smc/smc_llc.c +++ b/net/smc/smc_llc.c @@ -242,9 +242,10 @@ static void smc_llc_flow_parallel(struct smc_link_group *lgr, u8 flow_type, } /* drop parallel or already-in-progress llc requests */ if (flow_type != msg_type) - pr_warn_once("smc: SMC-R lg %*phN dropped parallel " + pr_warn_once("smc: SMC-R lg %*phN net %llu dropped parallel " "LLC msg: msg %d flow %d role %d\n", SMC_LGR_ID_SIZE, &lgr->id, + lgr->net->net_cookie, qentry->msg.raw.hdr.common.type, flow_type, lgr->role); kfree(qentry); @@ -359,9 +360,10 @@ struct smc_llc_qentry *smc_llc_wait(struct smc_link_group *lgr, smc_llc_flow_qentry_clr(flow)); return NULL; } - pr_warn_once("smc: SMC-R lg %*phN dropped unexpected LLC msg: " + pr_warn_once("smc: SMC-R lg %*phN net %llu dropped unexpected LLC msg: " "msg %d exp %d flow %d role %d flags %x\n", - SMC_LGR_ID_SIZE, &lgr->id, rcv_msg, exp_msg, + SMC_LGR_ID_SIZE, &lgr->id, lgr->net->net_cookie, + rcv_msg, exp_msg, flow->type, lgr->role, flow->qentry->msg.raw.hdr.flags); smc_llc_flow_qentry_del(flow); @@ -1816,8 +1818,9 @@ finish: static void smc_llc_protocol_violation(struct smc_link_group *lgr, u8 type) { - pr_warn_ratelimited("smc: SMC-R lg %*phN LLC protocol violation: " - "llc_type %d\n", SMC_LGR_ID_SIZE, &lgr->id, type); + pr_warn_ratelimited("smc: SMC-R lg %*phN net %llu LLC protocol violation: " + "llc_type %d\n", SMC_LGR_ID_SIZE, &lgr->id, + lgr->net->net_cookie, type); smc_llc_set_termination_rsn(lgr, SMC_LLC_DEL_PROT_VIOL); smc_lgr_terminate_sched(lgr); } @@ -2146,9 +2149,10 @@ int smc_llc_link_init(struct smc_link *link) void smc_llc_link_active(struct smc_link *link) { - pr_warn_ratelimited("smc: SMC-R lg %*phN link added: id %*phN, " + pr_warn_ratelimited("smc: SMC-R lg %*phN net %llu link added: id %*phN, " "peerid %*phN, ibdev %s, ibport %d\n", SMC_LGR_ID_SIZE, &link->lgr->id, + link->lgr->net->net_cookie, SMC_LGR_ID_SIZE, &link->link_uid, SMC_LGR_ID_SIZE, &link->peer_link_uid, link->smcibdev->ibdev->name, link->ibport); @@ -2164,9 +2168,10 @@ void smc_llc_link_active(struct smc_link *link) void smc_llc_link_clear(struct smc_link *link, bool log) { if (log) - pr_warn_ratelimited("smc: SMC-R lg %*phN link removed: id %*phN" + pr_warn_ratelimited("smc: SMC-R lg %*phN net %llu link removed: id %*phN" ", peerid %*phN, ibdev %s, ibport %d\n", SMC_LGR_ID_SIZE, &link->lgr->id, + link->lgr->net->net_cookie, SMC_LGR_ID_SIZE, &link->link_uid, SMC_LGR_ID_SIZE, &link->peer_link_uid, link->smcibdev->ibdev->name, link->ibport); |