Messages in this thread | | | Date | Thu, 22 Jul 2010 11:44:50 -0700 | Subject | Re: [PATCH] cgroupfs: create /sys/fs/cgroup to mount cgroupfs on | From | Paul Menage <> |
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On Thu, Jul 22, 2010 at 11:36 AM, Greg KH <gregkh@suse.de> wrote: > > Really? I see systems mounting it at /cgroups/ in the filesystem today.
Sure, it *can* be mounted as a single instance, but you then lose flexibility. E.g. at Google we want to have a different hierarchy for the CPU subsystem (with the tree grouped according to latency-sensitive versus batch, etc) and memory (grouped according to what jobs are sharing memory with each other).
> Where are you expecting it to be mounted at?
I have no particular expectation. (At Google we're actually using /dev/cgroup/* but that's just for historical reasons, from /dev/cpuset). Under /sys/fs/cgroup sounds reasonable, but you'd want people to have the ability to manually create subdirs in there for separate mount points.
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