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Subject: Re: svn commit: r357006 - head/sys/net
To: Gleb Smirnoff <glebius@FreeBSD.org>, src-committers@freebsd.org,
 svn-src-all@freebsd.org, svn-src-head@freebsd.org
References: <202001230127.00N1RwXH029856@repo.freebsd.org>
From: Hans Petter Selasky <hps@selasky.org>
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Date: Fri, 31 Jan 2020 15:00:17 +0100
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On 2020-01-23 02:27, Gleb Smirnoff wrote:
> @@ -6811,6 +6816,7 @@ iflib_debugnet_transmit(if_t ifp, struct mbuf *m)
>   static int
>   iflib_debugnet_poll(if_t ifp, int count)
>   {
> +	struct epoch_tracker et;
>   	if_ctx_t ctx;
>   	if_softc_ctx_t scctx;
>   	iflib_txq_t txq;
> @@ -6826,8 +6832,10 @@ iflib_debugnet_poll(if_t ifp, int count)
>   	txq = &ctx->ifc_txqs[0];
>   	(void)iflib_completed_tx_reclaim(txq, RECLAIM_THRESH(ctx));
>   
> +	NET_EPOCH_ENTER(et);
>   	for (i = 0; i < scctx->isc_nrxqsets; i++)
>   		(void)iflib_rxeof(&ctx->ifc_rxqs[i], 16 /* XXX */);
> +	NET_EPOCH_EXIT(et);
>   	return (0);
>   }
>   #endif /* DEBUGNET */

Debugnet is not under EPOCH(9) ???

--HPS