From: brookxu <brookxu.cn@gmail.com>
To: tj@kernel.org, lizefan.x@bytedance.com, hannes@cmpxchg.org
Cc: vipinsh@google.com, mkoutny@suse.com, corbet@lwn.net,
linux-kernel@vger.kernel.org, cgroups@vger.kernel.org,
linux-doc@vger.kernel.org
Subject: [PATCH v3 3/3] docs/cgroup: add entry for misc.events
Date: Wed, 15 Sep 2021 10:18:51 +0800 [thread overview]
Message-ID: <7cb32b92b77188f50b46bb47eb728bcacf18c17f.1631671936.git.brookxu@tencent.com> (raw)
In-Reply-To: <3834f917d50a6f19402e179e917ef6a9dde5f64a.1631671936.git.brookxu@tencent.com>
In-Reply-To: <3834f917d50a6f19402e179e917ef6a9dde5f64a.1631671936.git.brookxu@tencent.com>
From: Chunguang Xu <brookxu@tencent.com>
Added descriptions of misc.events.
Signed-off-by: Chunguang Xu <brookxu@tencent.com>
---
Documentation/admin-guide/cgroup-v2.rst | 10 ++++++++++
1 file changed, 10 insertions(+)
diff --git a/Documentation/admin-guide/cgroup-v2.rst b/Documentation/admin-guide/cgroup-v2.rst
index babbe04..e7acc55 100644
--- a/Documentation/admin-guide/cgroup-v2.rst
+++ b/Documentation/admin-guide/cgroup-v2.rst
@@ -2310,6 +2310,16 @@ Miscellaneous controller provides 3 interface files. If two misc resources (res_
Limits can be set higher than the capacity value in the misc.capacity
file.
+ misc.events
+ A read-only flat-keyed file which exists on non-root cgroups. The
+ following entries are defined. Unless specified otherwise, a value
+ change in this file generates a file modified event. All fields in
+ this file are hierarchical.
+
+ max
+ The number of times the cgroup's resource usage was
+ about to go over the max boundary.
+
Migration and Ownership
~~~~~~~~~~~~~~~~~~~~~~~
--
1.8.3.1
next prev parent reply other threads:[~2021-09-15 2:19 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-09-15 2:18 [PATCH v3 1/3] misc_cgroup: introduce misc.events to count failures brookxu
2021-09-15 2:18 ` [PATCH v3 2/3] misc_cgroup: remove error log to avoid log flood brookxu
2021-09-15 2:18 ` brookxu
2021-09-16 17:57 ` Michal Koutný
2021-09-17 1:56 ` brookxu
2021-09-17 8:09 ` Michal Koutný
2021-09-15 2:18 ` brookxu [this message]
2021-09-16 17:47 ` [PATCH v3 3/3] docs/cgroup: add entry for misc.events Michal Koutný
2021-09-15 17:04 ` [PATCH v3 1/3] misc_cgroup: introduce misc.events to count failures Vipin Sharma
2021-09-16 17:47 ` Michal Koutný
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