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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2021-04-27 18:47:42 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2021-04-27 18:47:42 -0700 |
| commit | 55e6be657b8d774d9a2e67363e5bcbbaf80fdc28 (patch) | |
| tree | 30929e4dcfa6b262fcd23a91033b192a087be87d /init/Kconfig | |
| parent | eb6bbacc46720b8b36eb85b2cdd91b9e691959e4 (diff) | |
| parent | ffeee417d97f9171bce9f43c22c9f477e4c84f54 (diff) | |
Merge branch 'for-5.13' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup
Pull cgroup changes from Tejun Heo:
"The only notable change is Vipin's new misc cgroup controller.
This implements generic support for resources which can be controlled
by simply counting and limiting the number of resource instances - ie
there's X number of these on the system and this cgroup subtree can
have upto Y of those.
The first user is the address space IDs used for virtual machine
memory encryption and expected future usages are similar - niche
hardware features with concrete resource limits and simple usage
models"
* 'for-5.13' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup:
cgroup: use tsk->in_iowait instead of delayacct_is_task_waiting_on_io()
cgroup/cpuset: fix typos in comments
cgroup: misc: mark dummy misc_cg_res_total_usage() static inline
svm/sev: Register SEV and SEV-ES ASIDs to the misc controller
cgroup: Miscellaneous cgroup documentation.
cgroup: Add misc cgroup controller
Diffstat (limited to 'init/Kconfig')
| -rw-r--r-- | init/Kconfig | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/init/Kconfig b/init/Kconfig index 5babea38e346..1097b9d9691b 100644 --- a/init/Kconfig +++ b/init/Kconfig @@ -1110,6 +1110,20 @@ config CGROUP_BPF BPF_CGROUP_INET_INGRESS will be executed on the ingress path of inet sockets. +config CGROUP_MISC + bool "Misc resource controller" + default n + help + Provides a controller for miscellaneous resources on a host. + + Miscellaneous scalar resources are the resources on the host system + which cannot be abstracted like the other cgroups. This controller + tracks and limits the miscellaneous resources used by a process + attached to a cgroup hierarchy. + + For more information, please check misc cgroup section in + /Documentation/admin-guide/cgroup-v2.rst. + config CGROUP_DEBUG bool "Debug controller" default n |