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[KUBE-54] gimamdsmi: gate watcher device polling on watch subscribers #87

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[KUBE-54] gimamdsmi: gate watcher device polling on watch subscribers #87

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5 changes: 5 additions & 0 deletions sw/nic/gpuagent/api/smi/gimamdsmi/smi_state.cc
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Original file line number Diff line number Diff line change
Expand Up @@ -561,6 +561,11 @@ watch_timer_cb_ (event::timer_t *timer)
aga_task_spec_t task_spec = {};
static uint16_t timer_ticks = 0;

// only start updating watch fields once at least one client has subscribed
// to a watch group
if (!g_smi_state.any_watch_group_subscribed()) {
return;
}
// get latest values of all watch fields
g_smi_state.watcher_update_watch_db(&task_spec.watch_db);

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