Documentation: cgroup-v2: add memory.stat::sock description
Signed-off-by: Johannes Weiner <hannes@cmpxchg.org>
Cc: Vladimir Davydov <vdavydov@virtuozzo.com>
Cc: Michal Hocko <mhocko@suse.cz>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/Documentation/cgroup-v2.txt b/Documentation/cgroup-v2.txt
index 65b3eac..e8d25e7 100644
--- a/Documentation/cgroup-v2.txt
+++ b/Documentation/cgroup-v2.txt
@@ -843,6 +843,10 @@
Amount of memory used to cache filesystem data,
including tmpfs and shared memory.
+ sock
+
+ Amount of memory used in network transmission buffers
+
file_mapped
Amount of cached filesystem data mapped with mmap()
