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-rw-r--r--Documentation/admin-guide/cgroup-v2.rst11
1 files changed, 11 insertions, 0 deletions
diff --git a/Documentation/admin-guide/cgroup-v2.rst b/Documentation/admin-guide/cgroup-v2.rst
index 2aeb7ae8b393..5aa368d165da 100644
--- a/Documentation/admin-guide/cgroup-v2.rst
+++ b/Documentation/admin-guide/cgroup-v2.rst
@@ -1268,6 +1268,9 @@ PAGE_SIZE multiple when read back.
The number of processes belonging to this cgroup
killed by any kind of OOM killer.
+ oom_group_kill
+ The number of times a group OOM has occurred.
+
memory.events.local
Similar to memory.events but the fields in the file are local
to the cgroup i.e. not hierarchical. The file modified event
@@ -1311,6 +1314,9 @@ PAGE_SIZE multiple when read back.
sock (npn)
Amount of memory used in network transmission buffers
+ vmalloc (npn)
+ Amount of memory used for vmap backed memory.
+
shmem
Amount of cached filesystem data that is swap-backed,
such as tmpfs, shm segments, shared anonymous mmap()s
@@ -2260,6 +2266,11 @@ HugeTLB Interface Files
are local to the cgroup i.e. not hierarchical. The file modified event
generated on this file reflects only the local events.
+ hugetlb.<hugepagesize>.numa_stat
+ Similar to memory.numa_stat, it shows the numa information of the
+ hugetlb pages of <hugepagesize> in this cgroup. Only active in
+ use hugetlb pages are included. The per-node values are in bytes.
+
Misc
----