doc: Fix typo "CONFIG_CGROUP_CGROUP_MEMCG_SWAP"

Signed-off-by: Paul Bolle <[email protected]>
Acked-by: Rob Landley <[email protected]>
Signed-off-by: Jiri Kosina <[email protected]>
This commit is contained in:
Paul Bolle 2013-03-25 23:59:16 +01:00 • committed by Jiri Kosina
commit df7c6b9927

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@ -194,7 +194,7 @@ the cgroup that brought it in -- this will happen on memory pressure).
But see section 8.2: when moving a task to another cgroup, its pages may
be recharged to the new cgroup, if move_charge_at_immigrate has been chosen.
Exception: If CONFIG_CGROUP_CGROUP_MEMCG_SWAP is not used.
Exception: If CONFIG_MEMCG_SWAP is not used.
When you do swapoff and make swapped-out pages of shmem(tmpfs) to
be backed into memory in force, charges for pages are accounted against the
caller of swapoff rather than the users of shmem.