diff options
Diffstat (limited to 'init/Kconfig')
| -rw-r--r-- | init/Kconfig | 23 |
1 files changed, 8 insertions, 15 deletions
diff --git a/init/Kconfig b/init/Kconfig index 5b86082fa238..22320804fbaf 100644 --- a/init/Kconfig +++ b/init/Kconfig @@ -964,17 +964,6 @@ config MEMCG_SWAP_ENABLED For those who want to have the feature enabled by default should select this option (if, for some reason, they need to disable it then swapaccount=0 does the trick). -config MEMCG_KMEM - bool "Memory Resource Controller Kernel Memory accounting" - depends on MEMCG - depends on SLUB || SLAB - help - The Kernel Memory extension for Memory Resource Controller can limit - the amount of memory used by kernel objects in the system. Those are - fundamentally different from the entities handled by the standard - Memory Controller, which are page-based, and can be swapped. Users of - the kmem extension can use it to guarantee that no group of processes - will ever exhaust kernel resources alone. config BLK_CGROUP bool "IO controller" @@ -1071,6 +1060,11 @@ config CGROUP_FREEZER Provides a way to freeze and unfreeze all tasks in a cgroup. + This option affects the ORIGINAL cgroup interface. The cgroup2 memory + controller includes important in-kernel memory consumers per default. + + If you're using cgroup2, say N. + config CGROUP_HUGETLB bool "HugeTLB controller" depends on HUGETLB_PAGE @@ -1182,10 +1176,9 @@ config USER_NS to provide different user info for different servers. When user namespaces are enabled in the kernel it is - recommended that the MEMCG and MEMCG_KMEM options also be - enabled and that user-space use the memory control groups to - limit the amount of memory a memory unprivileged users can - use. + recommended that the MEMCG option also be enabled and that + user-space use the memory control groups to limit the amount + of memory a memory unprivileged users can use. If unsure, say N. |