Re: [PATCH net-next,v2,1/1] hv_netvsc: introduce netif-msg into netvsc module
From: Joe Perches
Date: Fri Apr 24 2015 - 18:59:39 EST
On Fri, 2015-04-24 at 22:52 +0000, Simon Xiao wrote:
> > From: Joe Perches [mailto:joe@xxxxxxxxxxx]
> > On Fri, 2015-04-24 at 11:34 -0700, sixiao@xxxxxxxxxxxxx wrote:
> > > From: Simon Xiao <sixiao@xxxxxxxxxxxxx>
> > >
> > > 1. Introduce netif-msg to netvsc to control debug logging output and
> > > keep msg_enable in netvsc_device_context so that it is kept
> > > persistently.
> > > diff --git a/drivers/net/hyperv/netvsc_drv.c
> > > + if (netif_msg_probe(net_device_ctx))
> > > + netdev_dbg(net, "netvsc msg_enable: %d",
> > > + net_device_ctx->msg_enable);
> > Please use newlines to terminate formats.
> > It helps prevent log content interleaving when multiple processes are
> > emitting output at the same time.
> > This could be shortened to use netif_<level> like:
> > netif_dbg(net_device_ctx, probe, net, "netvsc_msg_enable: %d\n",
> > net_device_ctx->msg_enable);
> Thanks Joe. I would like to leave this to my next patch as there are some places else in netvsc (rndis_filter.c)
> have the same usage. I would like to fix them in one patch to make them consistent.
Oh sure no worries.
It is nicer though to not introduce new formats
with missing newline defects.
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