From: David Miller <davem@davemloft.net>
To: nfont@linux.vnet.ibm.com
Cc: netdev@vger.kernel.org, jallen@linux.vnet.ibm.com,
tlfalcon@linux.vnet.ibm.com
Subject: Re: [PATCH V3 net-next 0/5] ibmvnic: Make driver resources dynamic
Date: Wed, 21 Feb 2018 14:22:15 -0500 (EST) [thread overview]
Message-ID: <20180221.142215.2049414269643684658.davem@davemloft.net> (raw)
In-Reply-To: <151906852849.50602.3447088935471280931.stgit@ltcalpine2-lp14.aus.stglabs.ibm.com>
From: Nathan Fontenot <nfont@linux.vnet.ibm.com>
Date: Mon, 19 Feb 2018 13:29:55 -0600
> The ibmvnic driver needs to be able to handle the number of tx/rx
> sub-crqs changing during a reset of the driver. To do this several
> changes need to be made. First the num_active_[tx|rx]_pools
> counters need to be re-named to num_active_[tc|rx]_scrqs, and
> updated after resource initialization.
>
> With this change we can now release and init the sub crqs and napi
> (for rx sub crqs) when the number of sub crqs change.
>
> Lastly, the stats buffer allocation is updated to always allocate
> the maximum number of sub-crqs count of stats buffers.
Series applied, thanks Nathan.
prev parent reply other threads:[~2018-02-21 19:22 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-02-19 19:29 [PATCH V3 net-next 0/5] ibmvnic: Make driver resources dynamic Nathan Fontenot
2018-02-19 19:30 ` [PATCH V3 net-next 1/5] ibmvnic: Rename active queue count variables Nathan Fontenot
2018-02-19 19:30 ` [PATCH V3 net-next 2/5] ibmvnic: Move active sub-crq count settings Nathan Fontenot
2018-02-19 19:30 ` [PATCH V3 net-next 3/5] ibmvnic: Free and re-allocate scrqs when tx/rx scrqs change Nathan Fontenot
2018-02-19 19:30 ` [PATCH V3 net-next 4/5] ibmvnic: Make napi usage dynamic Nathan Fontenot
2018-02-19 19:30 ` [PATCH V3 net-next 5/5] ibmvnic: Allocate max queues stats buffers Nathan Fontenot
2018-02-21 19:22 ` David Miller [this message]
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