From: Odin Ugedal <odin@uged.al>
To: unlisted-recipients:; (no To-header on input)
Cc: tj@kernel.org, lizefan@huawei.com, hannes@cmpxchg.org,
cgroups@vger.kernel.org, linux-kernel@vger.kernel.org,
dschatzberg@fb.com, surenb@google.com, Odin Ugedal <odin@uged.al>
Subject: [PATCH v2 2/2] cgroup: update PSI file description in docs
Date: Sat, 16 Jan 2021 18:36:34 +0100 [thread overview]
Message-ID: <20210116173634.1615875-3-odin@uged.al> (raw)
In-Reply-To: <20210116173634.1615875-1-odin@uged.al>
Update PSI file description in cgroup-v2 docs to reflect the current
implementation.
Signed-off-by: Odin Ugedal <odin@uged.al>
---
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 63521cd36ce5..f638c9d3d9f2 100644
--- a/Documentation/admin-guide/cgroup-v2.rst
+++ b/Documentation/admin-guide/cgroup-v2.rst
@@ -1029,7 +1029,7 @@ All time durations are in microseconds.
one number is written, $MAX is updated.
cpu.pressure
- A read-only nested-key file which exists on non-root cgroups.
+ A read-only nested-keyed file.
Shows pressure stall information for CPU. See
:ref:`Documentation/accounting/psi.rst <psi>` for details.
@@ -1475,7 +1475,7 @@ PAGE_SIZE multiple when read back.
reduces the impact on the workload and memory management.
memory.pressure
- A read-only nested-key file which exists on non-root cgroups.
+ A read-only nested-keyed file.
Shows pressure stall information for memory. See
:ref:`Documentation/accounting/psi.rst <psi>` for details.
@@ -1714,7 +1714,7 @@ IO Interface Files
8:16 rbps=2097152 wbps=max riops=max wiops=max
io.pressure
- A read-only nested-key file which exists on non-root cgroups.
+ A read-only nested-keyed file.
Shows pressure stall information for IO. See
:ref:`Documentation/accounting/psi.rst <psi>` for details.
--
2.30.0
next prev parent reply other threads:[~2021-01-16 17:39 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-01-16 17:36 [PATCH v2 0/2] cgroup: fix psi monitor for root cgroup Odin Ugedal
2021-01-16 17:36 ` [PATCH v2 1/2] " Odin Ugedal
2021-01-19 16:52 ` Johannes Weiner
2021-01-16 17:36 ` Odin Ugedal [this message]
2021-01-19 16:56 ` [PATCH v2 2/2] cgroup: update PSI file description in docs Johannes Weiner
2021-01-19 17:03 ` Tejun Heo
2021-01-19 16:46 ` [PATCH v2 0/2] cgroup: fix psi monitor for root cgroup Dan Schatzberg
2021-01-19 17:00 ` Tejun Heo
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