Shakeel Butt 58056f7750 memcg, kmem: further deprecate kmem.limit_in_bytes ... The deprecation process of kmem.limit_in_bytes started with the commit 0158115f70 ("memcg, kmem: deprecate kmem.limit_in_bytes") which also explains in detail the motivation behind the deprecation. To summarize, it is the unexpected behavior on hitting the kmem limit. This patch moves the deprecation process to the next stage by disallowing to set the kmem limit. In future we might just remove the kmem.limit_in_bytes file completely. [akpm@linux-foundation.org: s/ENOTSUPP/EOPNOTSUPP/] [arnd@arndb.de: mark cancel_charge() inline] Link: https://lkml.kernel.org/r/20211022070542.679839-1-arnd@kernel.org Link: https://lkml.kernel.org/r/20211019153408.2916808-1-shakeelb@google.com Signed-off-by: Shakeel Butt <shakeelb@google.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Roman Gushchin <guro@fb.com> Acked-by: Michal Hocko <mhocko@suse.com> Reviewed-by: Muchun Song <songmuchun@bytedance.com> Cc: Vasily Averin <vvs@virtuozzo.com> Cc: Johannes Weiner <hannes@cmpxchg.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2021-11-06 13:30:35 -07:00
..
blkio-controller.rst	docs/cgroup-v1/blkio: update for 5.x kernels	2021-06-16 11:32:03 -06:00
cgroups.rst
cpuacct.rst
cpusets.rst	mm/doc: editorial pass on page migration	2020-09-09 11:39:46 -06:00
devices.rst
freezer-subsystem.rst
hugetlb.rst
index.rst	cgroup: Miscellaneous cgroup documentation.	2021-04-04 13:34:46 -04:00
memcg_test.rst	mm/lru: revise the comments of lru_lock	2020-12-15 14:48:04 -08:00
memory.rst	memcg, kmem: further deprecate kmem.limit_in_bytes	2021-11-06 13:30:35 -07:00
misc.rst	cgroup: Miscellaneous cgroup documentation.	2021-04-04 13:34:46 -04:00
net_cls.rst
net_prio.rst
pids.rst
rdma.rst	Documentation/admin-guide: cgroup-v1/rdma: drop doubled word	2020-07-05 14:01:48 -06:00