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Subject[PATCH] docs: fix memory.low description in cgroup-v2.rst
Date
The current cgroup-v2.rst file contains an incorrect description of when
memory is reclaimed from a cgroup that is using the 'memory.low'
mechanism. This fix simply corrects the text to reflect the actual
implementation.

Fixes: 7854207fe954 ("mm/docs: describe memory.low refinements")
Signed-off-by: Jon Haslam <jonhaslam@fb.com>
---
Documentation/admin-guide/cgroup-v2.rst | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/Documentation/admin-guide/cgroup-v2.rst b/Documentation/admin-guide/cgroup-v2.rst
index 0fa8c0e615c2..26d1cde6b34a 100644
--- a/Documentation/admin-guide/cgroup-v2.rst
+++ b/Documentation/admin-guide/cgroup-v2.rst
@@ -1117,8 +1117,8 @@ PAGE_SIZE multiple when read back.

Best-effort memory protection. If the memory usage of a
cgroup is within its effective low boundary, the cgroup's
- memory won't be reclaimed unless memory can be reclaimed
- from unprotected cgroups.
+ memory won't be reclaimed unless there is no reclaimable
+ memory available in unprotected cgroups.

Effective low boundary is limited by memory.low values of
all ancestor cgroups. If there is memory.low overcommitment
@@ -1914,7 +1914,7 @@ Cpuset Interface Files

It accepts only the following input values when written to.

- "root" - a paritition root
+ "root" - a partition root
"member" - a non-root member of a partition

When set to be a partition root, the current cgroup is the
--
2.17.1
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