Since PSI has implemented some kind of measure of memory pressure, the
statement about lack of such measure is not true anymore.

Cc: Tejun Heo <t...@kernel.org>
Cc: Johannes Weiner <han...@cmpxchg.org>
Cc: Jonathan Corbet <cor...@lwn.net>
Signed-off-by: Yang Shi <yang....@linux.alibaba.com>
---
 Documentation/admin-guide/cgroup-v2.rst | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/Documentation/admin-guide/cgroup-v2.rst 
b/Documentation/admin-guide/cgroup-v2.rst
index 7bf3f12..9a92013 100644
--- a/Documentation/admin-guide/cgroup-v2.rst
+++ b/Documentation/admin-guide/cgroup-v2.rst
@@ -1310,8 +1310,7 @@ network to a file can use all available memory but can 
also operate as
 performant with a small amount of memory.  A measure of memory
 pressure - how much the workload is being impacted due to lack of
 memory - is necessary to determine whether a workload needs more
-memory; unfortunately, memory pressure monitoring mechanism isn't
-implemented yet.
+memory.
 
 
 Memory Ownership
-- 
1.8.3.1

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