[LU-16184] o2iblnd: set TX deadline when adding to peer queue

• Type: Bug
• Resolution: Fixed
• Priority: Minor
• Fix Version/s: Lustre 2.16.0
• Severity: 3
• Assignee: Serguei Smirnov
• Reporter: Serguei Smirnov

Description

In o2iblnd, deadline is checked for txs on peer queue (ibp_tx_queue), but not set prior to adding the tx to the queue. This may cause the tx to be dropped unnecessarily with "Timed out tx for ... seconds ..." warning.

Make sure the deadline is set when adding tx to peer queue in order to avoid this problem.

Issue Links

• is related to: LU-18275 o2iblnd: unable to handle kernel NULL pointer dereference in kiblnd_cm_callback when receiving RDMA_CM_EVENT_UNREACHABLE