Hi Nikanth, On Tue, 2009-06-16 at 16:53 +0530, Subrata Modak wrote: > On Tue, Jun 16, 2009 at 4:46 PM, Nikanth Karthikesan > <[email protected]> wrote: > Writing a pid to the file, tasks adds that task to that > cgroup/cpuset. But to > add a cpu/mem to a cpuset, the new list of cpus should be > written to the > cpuset.mems file which would replace the old list of cpus. > Make this clearer > in the documentation. > > Signed-off-by: Nikanth Karthikesan <[email protected]> > > Hey, > > Great to see that you are working on the documentation part. Have you > given a try to test the CPUSET features in the kernel with the > recently added tests from > LTP(http://ltp.cvs.sourceforge.net/viewvc/ltp/ltp/testcases/kernel/controllers/cpuset/) > ? It would be great if you help us in improving them further. >
Would you like to share something with us ? Regards-- Subrata > Regards-- > Subrata > > > > > --- > > diff --git a/Documentation/cgroups/cpusets.txt > b/Documentation/cgroups/cpusets.txt > index f9ca389..1d7e978 100644 > --- a/Documentation/cgroups/cpusets.txt > +++ b/Documentation/cgroups/cpusets.txt > @@ -777,6 +777,18 @@ in cpuset directories: > # /bin/echo 1-4 > cpus -> set cpus list to cpus > 1,2,3,4 > # /bin/echo 1,2,3,4 > cpus -> set cpus list to cpus > 1,2,3,4 > > +To add a CPU to a cpuset, write the new list of CPUs > including the > +CPU to be added. To add 6 to the above cpuset: > + > +# /bin/echo 1-4,6 > cpus -> set cpus list to cpus > 1,2,3,4,6 > + > +Similarly to remove a CPU from a cpuset, write the new list > of CPUs > +without the CPU to be removed. > + > +To remove all the CPUs: > + > +# /bin/echo "" > cpus -> clear cpus list > + > 2.3 Setting flags > ----------------- > > > > > -- > To unsubscribe from this list: send the line "unsubscribe > linux-kernel" in > the body of a message to [email protected] > More majordomo info at > http://vger.kernel.org/majordomo-info.html > Please read the FAQ at http://www.tux.org/lkml/ > > > > -- > Regards & Thanks-- > Subrata > ------------------------------------------------------------------------------ > Crystal Reports - New Free Runtime and 30 Day Trial > Check out the new simplified licensing option that enables unlimited > royalty-free distribution of the report engine for externally facing > server and web deployment. > http://p.sf.net/sfu/businessobjects > _______________________________________________ Ltp-list mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/ltp-list ------------------------------------------------------------------------------ Crystal Reports - New Free Runtime and 30 Day Trial Check out the new simplified licensing option that enables unlimited royalty-free distribution of the report engine for externally facing server and web deployment. http://p.sf.net/sfu/businessobjects _______________________________________________ Ltp-list mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/ltp-list
