(2012/05/31 10:31), David Rientjes wrote:
On Thu, 31 May 2012, Kamezawa Hiroyuki wrote:
My test with sysfs node's meminfo seems to work...
[root@rx100-1 qqm]# mount --bind /sys/devices/system/node/node0/meminfo
/proc/meminfo
[root@rx100-1 qqm]# cat /proc/meminfo
Node 0 MemTotal: 8379636 kB
This doesn't seem like a good idea unless the application supports the
"Node 0" prefix in /proc/meminfo.
Of course, /cgroup/memory/..../memory.meminfo , a new file, will use the same
format of /proc/meminfo. Above is just an example of bind-mount.
It's not just a memcg issue, it would also be a cpusets issue.
I think you can add cpuset.meminfo.
Thanks,
-Kame
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