aboutsummaryrefslogtreecommitdiff
diff options
context:
space:
mode:
authorSha Zhengju <[email protected]>2013-09-12 15:13:54 -0700
committerLinus Torvalds <[email protected]>2013-09-12 15:38:02 -0700
commit9cb2dc1c950cf0624202c1ea2705705e1e51c278 (patch)
tree13297650ee2f88ecea43c644ddeaad481636e6e9
parent3ea67d06e4679a16f69f66f43a8d6ee4778985fc (diff)
memcg: document cgroup dirty/writeback memory statistics
Signed-off-by: Sha Zhengju <[email protected]> Cc: Fengguang Wu <[email protected]> Cc: Greg Thelen <[email protected]> Cc: KAMEZAWA Hiroyuki <[email protected]> Cc: Michal Hocko <[email protected]> Cc: Johannes Weiner <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
-rw-r--r--Documentation/cgroups/memory.txt2
1 files changed, 2 insertions, 0 deletions
diff --git a/Documentation/cgroups/memory.txt b/Documentation/cgroups/memory.txt
index 2a3330696372..8af4ad121828 100644
--- a/Documentation/cgroups/memory.txt
+++ b/Documentation/cgroups/memory.txt
@@ -490,6 +490,8 @@ pgpgin - # of charging events to the memory cgroup. The charging
pgpgout - # of uncharging events to the memory cgroup. The uncharging
event happens each time a page is unaccounted from the cgroup.
swap - # of bytes of swap usage
+writeback - # of bytes of file/anon cache that are queued for syncing to
+ disk.
inactive_anon - # of bytes of anonymous and swap cache memory on inactive
LRU list.
active_anon - # of bytes of anonymous and swap cache memory on active