From: Ted Ts'o <tytso@mit.edu>
To: David Rientjes <rientjes@google.com>
Cc: Namjae Jeon <linkinjeon@gmail.com>,
linux-kernel@vger.kernel.org, linux-ext4@vger.kernel.org,
Amit Sahrawat <amit.sahrawat83@gmail.com>
Subject: Re: [PATCH] ext4: group info caches set to SLAB_MEM_SPREAD flags.
Date: Sat, 19 Nov 2011 22:35:34 -0500 [thread overview]
Message-ID: <20111120033534.GH4130@thunk.org> (raw)
In-Reply-To: <alpine.DEB.2.00.1111191524200.5986@chino.kir.corp.google.com>
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
prev parent reply other threads:[~2011-11-20 3:35 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-11-19 22:48 [PATCH] ext4: group info caches set to SLAB_MEM_SPREAD flags Namjae Jeon
2011-11-19 23:29 ` David Rientjes
2011-11-20 3:35 ` Ted Ts'o [this message]
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