diff --git a/Documentation/admin-guide/cgroup-v2.rst b/Documentation/admin-guide/cgroup-v2.rst
index b26b5274eaaf..cfbc0a748ef9 100644
--- a/Documentation/admin-guide/cgroup-v2.rst
+++ b/Documentation/admin-guide/cgroup-v2.rst
@@ -2023,7 +2023,7 @@ IO Priority
 ~~~~~~~~~~~
 
 A single attribute controls the behavior of the I/O priority cgroup policy,
-namely the blkio.prio.class attribute. The following values are accepted for
+namely the io.prio.class attribute. The following values are accepted for
 that attribute:
 
   no-change
@@ -2052,9 +2052,11 @@ The following numerical values are associated with the I/O priority policies:
 +----------------+---+
 | no-change      | 0 |
 +----------------+---+
-| rt-to-be       | 2 |
+| promote-to-rt  | 1 |
 +----------------+---+
-| all-to-idle    | 3 |
+| restrict-to-be | 2 |
++----------------+---+
+| idle           | 3 |
 +----------------+---+
 
 The numerical value that corresponds to each I/O priority class is as follows:
@@ -2074,7 +2076,7 @@ The algorithm to set the I/O priority class for a request is as follows:
 - If I/O priority class policy is promote-to-rt, change the request I/O
   priority class to IOPRIO_CLASS_RT and change the request I/O priority
   level to 4.
-- If I/O priorityt class is not promote-to-rt, translate the I/O priority
+- If I/O priority class policy is not promote-to-rt, translate the I/O priority
   class policy into a number, then change the request I/O priority class
   into the maximum of the I/O priority class policy number and the numerical
   I/O priority class.