Messages in this thread | | | Date | Sun, 01 Jun 2014 19:17:37 -0700 (PDT) | Subject | Re: [PATCH net-next V6 0/2] cpumask,net: Affinity hint helper function | From | David Miller <> |
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From: Amir Vadai <amirv@mellanox.com> Date: Sun, 25 May 2014 17:47:25 +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 the 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 506724c: "tg3: Override > clock, link aware and link idle mode during NVRAM dump" > > I couldn't find a maintainer for cpumask.c, so only added the kernel mailing > list
Applied to net-next, thanks.
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