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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2021-02-13 23:25:42 +0300 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2021-02-13 23:25:42 +0300 |
| commit | ac30d8ce28d61c05ac3a8b1452e889371136f3af (patch) | |
| tree | 3d6b932ffafc4a34c214b52c3a7a7542d4e55dd6 /Documentation | |
| parent | 25cbda46779418e5ae435707675a312c99a16dff (diff) | |
| parent | 74bdd45c85d02f695a1cd1c3dccf8b3960a86d8f (diff) | |
| download | linux-ac30d8ce28d61c05ac3a8b1452e889371136f3af.tar.xz | |
Merge branch 'for-5.11-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup
Pull cgroup fixes from Tejun Heo:
"Two cgroup fixes:
- fix a NULL deref when trying to poll PSI in the root cgroup
- fix confusing controller parsing corner case when mounting cgroup
v1 hierarchies
And doc / maintainer file updates"
* 'for-5.11-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup:
cgroup: update PSI file description in docs
cgroup: fix psi monitor for root cgroup
MAINTAINERS: Update my email address
MAINTAINERS: Remove stale URLs for cpuset
cgroup-v1: add disabled controller check in cgroup1_parse_param()
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/admin-guide/cgroup-v2.rst | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/Documentation/admin-guide/cgroup-v2.rst b/Documentation/admin-guide/cgroup-v2.rst index 63521cd36ce5..1de8695c264b 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-write 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. |