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cgroup/cpuset-v1: Add deprecation messages to mem_exclusive and mem_hardwall
authorMichal Koutný <mkoutny@suse.com>
Tue, 11 Mar 2025 12:36:22 +0000 (13:36 +0100)
committerTejun Heo <tj@kernel.org>
Tue, 11 Mar 2025 19:22:54 +0000 (09:22 -1000)
commit313819279289672ddf765331aca143d945ac19d5
tree9824411d249f235c54cf15211e27c88ce6c3f6fdtree
parenta0ab1453226d862cf30fdccc5a8e753f79c5bc99commit | diff
cgroup/cpuset-v1: Add deprecation messages to mem_exclusive and mem_hardwall

The concept of exclusive memory affinity may require complex approaches
like with cpuset v2 cpu partitions. There is so far no implementation in
cpuset v2.
Specific kernel memory affinity may cause unintended (global)
bottlenecks like kmem limits.

Signed-off-by: Michal Koutný <mkoutny@suse.com>
Acked-by: Waiman Long <longman@redhat.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
kernel/cgroup/cpuset-v1.c diff | blob | blame | history
Linux 6.x block layer and io_uring tree(s)