Re: [PATCH] ext4: group info caches set to SLAB_MEM_SPREAD flags.

From: Ted Ts'o
Date: Sat Nov 19 2011 - 22:36:26 EST


On Sat, Nov 19, 2011 at 03:29:34PM -0800, David Rientjes wrote:
> If there is convincing data that suggests it's helpful on your hardware,
> then it would make a good case to merge your patch so users don't need to
> set their own mempolicies that do this. They'll just need to mount
> cpusets and enable cpuset.memory_spread_slab.

>From Namjae and Amit have stated, they don't have access to any NUMA
hardware. If I had to guess they are students or people who are
trying to start a Linux development team at some company or research
institute, and have decided to start by sending cleanup patches.

- Ted
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