netdev - Re: [PATCH net-next V7 0/2] cpumask,net: affinity hint helper function

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Message-Id: <20140611.145938.2160468514837164249.davem@davemloft.net>
Date:	Wed, 11 Jun 2014 14:59:38 -0700 (PDT)
From:	David Miller <davem@...emloft.net>
To:	amirv@...lanox.com
Cc:	netdev@...r.kernel.org, ogerlitz@...lanox.com,
	yevgenyp@...lanox.com, yuvala@...lanox.com
Subject: Re: [PATCH net-next V7 0/2] cpumask,net: affinity hint helper
 function

From: Amir Vadai <amirv@...lanox.com>
Date: Mon,  9 Jun 2014 10:24:37 +0300

> This patchset will set affinity hint to influence IRQs to be allocated on the
> same NUMA node as the one where the card resides. As discussed in
> http://www.spinics.net/lists/netdev/msg271497.html
> 
> If number of IRQs allocated is greater than the number of local NUMA cores, all
> local cores will be used first, and the rest of the IRQs will be on a remote
> NUMA node.
> If no NUMA support - IRQ's and cores will be mapped 1:1
> 
> Since the utility function to calculate the mapping could be useful in other mq
> drivers in the kernel, it was added to cpumask.[ch]
> 
> This patchset was tested and applied on top of net-next since the first
> consumer is a network device (mlx4_en).  Over commit fff1f59 "mac802154:
> llsec: add forgotten list_del_rcu in key removal"

Series applied, thanks.
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