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author | Linus Torvalds <torvalds@linux-foundation.org> | 2023-11-02 06:11:41 +0300 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2023-11-02 06:11:41 +0300 |
commit | babe393974de0351c0e6cca50f5f84edaf8d7fa1 (patch) | |
tree | 0893d62d555675d8bcfacc5d8e3965ef377791cd /Documentation/admin-guide/cgroup-v2.rst | |
parent | 7dc0e9c7dda66bd91eeada00d90033e3eb647fc3 (diff) | |
parent | cf63348b4c45384d02126f86676d5afc75d661a7 (diff) | |
download | linux-babe393974de0351c0e6cca50f5f84edaf8d7fa1.tar.xz |
Merge tag 'docs-6.7' of git://git.lwn.net/linux
Pull documentation updates from Jonathan Corbet:
"The number of commits for documentation is not huge this time around,
but there are some significant changes nonetheless:
- Some more Spanish-language and Chinese translations
- The much-discussed documentation of the confidential-computing
threat model
- Powerpc and RISCV documentation move under Documentation/arch -
these complete this particular bit of documentation churn
- A large traditional-Chinese documentation update
- A new document on backporting and conflict resolution
- Some kernel-doc and Sphinx fixes
Plus the usual smattering of smaller updates and typo fixes"
* tag 'docs-6.7' of git://git.lwn.net/linux: (40 commits)
scripts/kernel-doc: Fix the regex for matching -Werror flag
docs: backporting: address feedback
Documentation: driver-api: pps: Update PPS generator documentation
speakup: Document USB support
doc: blk-ioprio: Bring the doc in line with the implementation
docs: usb: fix reference to nonexistent file in UVC Gadget
docs: doc-guide: mention 'make refcheckdocs'
Documentation: fix typo in dynamic-debug howto
scripts/kernel-doc: match -Werror flag strictly
Documentation/sphinx: Remove the repeated word "the" in comments.
docs: sparse: add SPDX-License-Identifier
docs/zh_CN: Add subsystem-apis Chinese translation
docs/zh_TW: update contents for zh_TW
docs: submitting-patches: encourage direct notifications to commenters
docs: add backporting and conflict resolution document
docs: move riscv under arch
docs: update link to powerpc/vmemmap_dedup.rst
mm/memory-hotplug: fix typo in documentation
docs: move powerpc under arch
PCI: Update the devres documentation regarding to pcim_*()
...
Diffstat (limited to 'Documentation/admin-guide/cgroup-v2.rst')
-rw-r--r-- | Documentation/admin-guide/cgroup-v2.rst | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/Documentation/admin-guide/cgroup-v2.rst b/Documentation/admin-guide/cgroup-v2.rst index e440aee4fe94..3f081459a5be 100644 --- a/Documentation/admin-guide/cgroup-v2.rst +++ b/Documentation/admin-guide/cgroup-v2.rst @@ -2030,7 +2030,7 @@ IO Priority ~~~~~~~~~~~ A single attribute controls the behavior of the I/O priority cgroup policy, -namely the blkio.prio.class attribute. The following values are accepted for +namely the io.prio.class attribute. The following values are accepted for that attribute: no-change @@ -2059,9 +2059,11 @@ The following numerical values are associated with the I/O priority policies: +----------------+---+ | no-change | 0 | +----------------+---+ -| rt-to-be | 2 | +| promote-to-rt | 1 | +----------------+---+ -| all-to-idle | 3 | +| restrict-to-be | 2 | ++----------------+---+ +| idle | 3 | +----------------+---+ The numerical value that corresponds to each I/O priority class is as follows: @@ -2081,7 +2083,7 @@ The algorithm to set the I/O priority class for a request is as follows: - If I/O priority class policy is promote-to-rt, change the request I/O priority class to IOPRIO_CLASS_RT and change the request I/O priority level to 4. -- If I/O priorityt class is not promote-to-rt, translate the I/O priority +- If I/O priority class policy is not promote-to-rt, translate the I/O priority class policy into a number, then change the request I/O priority class into the maximum of the I/O priority class policy number and the numerical I/O priority class. |