after some googling came to know that android framework is it self using cgroups. Is it the reason for the device or resource busy error? Dose it mean that I won't be able to use cgroups?
On Mon, May 28, 2012 at 12:26 AM, DK <[email protected]> wrote: > Hi, > > I have trouble configuring cgroups, please help! When I issue the > following command I get the error "mount: Device or resource busy" > > # mount -t cgroup -ocpu none /dev/cpuctl > > These are the configurations options that I have enabled. > > CONFIG_GROUP_SCHED=y > CONFIG_FAIR_GROUP_SCHED=y > CONFIG_RT_GROUP_SCHED=y > # CONFIG_USER_SCHED is not set > CONFIG_CGROUP_SCHED=y > CONFIG_CGROUPS=y > CONFIG_CGROUP_DEBUG=y > CONFIG_CGROUP_NS=y > CONFIG_CGROUP_FREEZER=y > CONFIG_CGROUP_DEVICE=y > CONFIG_CGROUP_CPUACCT=y > CONFIG_RESOURCE_COUNTERS=y > CONFIG_CGROUP_MEM_RES_CTLR=y > CONFIG_CGROUP_MEM_RES_CTLR_SWAP=y > CONFIG_MM_OWNER=y > > Why is mount saying device busy? > > note: I was following the steps in the documentation(sched-design- > CFS.txt) > > Regards, > Kanishka > > -- > unsubscribe: [email protected] > website: http://groups.google.com/group/android-kernel -- unsubscribe: [email protected] website: http://groups.google.com/group/android-kernel
