Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394...

[mv-sheeva.git] / Documentation / cgroups / cpusets.txt

diff --git a/Documentation/cgroups/cpusets.txt b/Documentation/cgroups/cpusets.txt
index f9ca389dddf49a7f1bc80c7e724b4a2ffa7e1ba4..1d7e9784439adee55d9d7e983f90e2006b7ef954 100644 (file)
--- 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
 -----------------