linux-next: manual merge of the mm tree with the cgroup tree

[Stephen Rothwell]

Hi all,

Today's linux-next merge of the mm tree got a conflict in:

  Documentation/admin-guide/cgroup-v1/memory.rst

between commit:

  da3ad2e14f63 ("docs: cgroup-v1: add internal cross-references")

from the cgroup tree and commits:

  6cd7ad27c60f ("mm: memcontrol: deprecate charge moving")
  9bf9f4ba8bd5 ("mm-memcontrol-deprecate-charge-moving-fix")

from the mm tree.

I fixed it up (see below) and can carry the fix as necessary. This
is now fixed as far as linux-next is concerned, but any non trivial
conflicts should be mentioned to your upstream maintainer when your tree
is submitted for merging.  You may also want to consider cooperating
with the maintainer of the conflicting tree to minimise any particularly
complex conflicts.

-- 
Cheers,
Stephen Rothwell

diff --cc Documentation/admin-guide/cgroup-v1/memory.rst
index 27d89495ac88,258e45cc3b2d..000000000000
--- a/Documentation/admin-guide/cgroup-v1/memory.rst
+++ b/Documentation/admin-guide/cgroup-v1/memory.rst
@@@ -725,10 -719,15 +727,17 @@@ If we want to change this to 1G, we ca
         It is recommended to set the soft limit always below the hard limit,
         otherwise the hard limit will take precedence.
  
 +.. _cgroup-v1-memory-move-charges:
 +
- 8. Move charges at task migration
- =================================
+ 8. Move charges at task migration (DEPRECATED!)
+ ===============================================
+ 
+ THIS IS DEPRECATED!
+ 
+ It's expensive and unreliable! It's better practice to launch workload
+ tasks directly from inside their target cgroup. Use dedicated workload
+ cgroups to allow fine-grained policy adjustments without having to
+ move physical pages between control domains.
  
  Users can move charges associated with a task along with task migration, that
  is, uncharge task's pages from the old cgroup and charge them to the new cgroup.

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