Documentation: update cgroupfs mount point
According to commit 676db4af0430 ("cgroupfs: create /sys/fs/cgroup to
mount cgroupfs on") the canonical mountpoint for the cgroup filesystem
is /sys/fs/cgroup. Hence, this should be used in the documentation.
Signed-off-by: Jörg Sommer <joerg@alea.gnuu.de>
Acked-by: Paul Menage <menage@google.com>
Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/Documentation/cgroups/devices.txt b/Documentation/cgroups/devices.txt
index 57ca4c8..16624a7f8 100644
--- a/Documentation/cgroups/devices.txt
+++ b/Documentation/cgroups/devices.txt
@@ -22,16 +22,16 @@
An entry is added using devices.allow, and removed using
devices.deny. For instance
- echo 'c 1:3 mr' > /cgroups/1/devices.allow
+ echo 'c 1:3 mr' > /sys/fs/cgroup/1/devices.allow
allows cgroup 1 to read and mknod the device usually known as
/dev/null. Doing
- echo a > /cgroups/1/devices.deny
+ echo a > /sys/fs/cgroup/1/devices.deny
will remove the default 'a *:* rwm' entry. Doing
- echo a > /cgroups/1/devices.allow
+ echo a > /sys/fs/cgroup/1/devices.allow
will add the 'a *:* rwm' entry to the whitelist.