diff options
| author | Mark Zhang <markzhang@nvidia.com> | 2023-03-30 10:23:51 +0300 |
|---|---|---|
| committer | Leon Romanovsky <leon@kernel.org> | 2023-04-09 12:52:57 +0300 |
| commit | bd9de1badac7e4ff6780365d4aa38983f5e2a436 (patch) | |
| tree | 6fd97d8f427b82371c3de2ced238afea76ca328f /drivers/infiniband/core/cm.c | |
| parent | f13bcef04ba0467b7901998c22408d5847d314a1 (diff) | |
RDMA/cm: Trace icm_send_rej event before the cm state is reset
Trace icm_send_rej event before the cm state is reset to idle, so that
correct cm state will be logged. For example when an incoming request is
rejected, the old trace log was:
icm_send_rej: local_id=961102742 remote_id=3829151631 state=IDLE reason=REJ_CONSUMER_DEFINED
With this patch:
icm_send_rej: local_id=312971016 remote_id=3778819983 state=MRA_REQ_SENT reason=REJ_CONSUMER_DEFINED
Fixes: 8dc105befe16 ("RDMA/cm: Add tracepoints to track MAD send operations")
Signed-off-by: Mark Zhang <markzhang@nvidia.com>
Link: https://lore.kernel.org/r/20230330072351.481200-1-markzhang@nvidia.com
Signed-off-by: Leon Romanovsky <leon@kernel.org>
Diffstat (limited to 'drivers/infiniband/core/cm.c')
| -rw-r--r-- | drivers/infiniband/core/cm.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/infiniband/core/cm.c b/drivers/infiniband/core/cm.c index 603c0aecc361..ff58058aeadc 100644 --- a/drivers/infiniband/core/cm.c +++ b/drivers/infiniband/core/cm.c @@ -2912,6 +2912,8 @@ static int cm_send_rej_locked(struct cm_id_private *cm_id_priv, (ari && ari_length > IB_CM_REJ_ARI_LENGTH)) return -EINVAL; + trace_icm_send_rej(&cm_id_priv->id, reason); + switch (state) { case IB_CM_REQ_SENT: case IB_CM_MRA_REQ_RCVD: @@ -2942,7 +2944,6 @@ static int cm_send_rej_locked(struct cm_id_private *cm_id_priv, return -EINVAL; } - trace_icm_send_rej(&cm_id_priv->id, reason); ret = ib_post_send_mad(msg, NULL); if (ret) { cm_free_msg(msg); |