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ionic: fix gathering of debug stats
Don't print stats for which we haven't reserved space as it can
cause nasty memory bashing and related bad behaviors.
Fixes: aa620993b1
("ionic: pull per-q stats work out of queue loops")
Signed-off-by: Shannon Nelson <snelson@pensando.io>
Signed-off-by: David S. Miller <davem@davemloft.net>
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1 changed files with 0 additions and 9 deletions
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@ -380,15 +380,6 @@ static void ionic_sw_stats_get_txq_values(struct ionic_lif *lif, u64 **buf,
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&ionic_dbg_intr_stats_desc[i]);
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(*buf)++;
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}
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for (i = 0; i < IONIC_NUM_DBG_NAPI_STATS; i++) {
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**buf = IONIC_READ_STAT64(&txqcq->napi_stats,
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&ionic_dbg_napi_stats_desc[i]);
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(*buf)++;
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}
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for (i = 0; i < IONIC_MAX_NUM_NAPI_CNTR; i++) {
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**buf = txqcq->napi_stats.work_done_cntr[i];
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(*buf)++;
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}
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for (i = 0; i < IONIC_MAX_NUM_SG_CNTR; i++) {
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**buf = txstats->sg_cntr[i];
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(*buf)++;
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