Messages in this thread | | | Date | Mon, 2 Mar 2015 14:15:39 +0800 | From | Zefan Li <> | Subject | Re: [PATCH v4 2/2] cpusets,isolcpus: add file to show isolated cpus in cpuset |
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Hi Rik,
> Subject: cpusets,isolcpus: add file to show isolated cpus in cpuset > > The previous patch makes it so the code skips over isolcpus when > building scheduler load balancing domains. This makes it hard to > see for a user which of the CPUs in a cpuset are participating in > load balancing, and which ones are isolated cpus. > > Add a cpuset.isolcpus file with info on which cpus in a cpuset are > isolated CPUs. > > This file is read-only for now. In the future we could extend things > so isolcpus can be changed at run time, for the root (system wide) > cpuset only. >
One Question, why not add a /sys/devices/system/cpu/isolated instead?
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