opensm/osm_trap_rcv.c: No need for heavy sweep when trap 144 indicates just NodeDescription change
PATCH 1/1 opensm/osm_trap_rcv.c: No need for heavy sweep when trap 144 indicates just NodeDescription change
For trap 144s which indicate NodeDescription changed, there is no need for a heavy sweep if that is the only change indicated by the trap. Determine that by checking that there are no other change flags set and that the capability mask is unchanged. Still sweep if this is not the case (there is some other change).
Signed-off-by Hal Rosenstock <[email protected]>
---
opensm/opensm/osm_trap_rcv.c +4 -0
@@ -509,6 +509,9 @@ static void trap_rcv_process_request(IN osm_sm_t * sm,CL_PLOCK_ACQUIRE (sm->p_lock);osm_req_get_node_desc (sm, p_physp);CL_PLOCK_RELEASE (sm->p_lock); +if (!(p_ntci->data_details.ntc_144.change_flgs & ~TRAP_144_MASK_NODE_DESCRIPTION_CHANGE ) && + p_ntci->data_details.ntc_144.new_cap_mask == p_physp->port_info.capability_mask) + goto check_report; }else OSM_LOG (sm->p_log,OSM_LOG_ERROR , "ERR 3812: No physical port found for "
@@ -547,6 +550,7 @@ check_sweep:if (physp_change_trap == TRUE) goto Exit; +check_report:/* Add a call to osm_report_notice */ /* We are going to report the notice - so need to fix the IssuerGID accordingly. See IBA 1.2 p.739 or IBA 1.1 p.653 for details. */
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