Commit 452e9e6992 ("filemap: Add filemap_remove_folio and
__filemap_remove_folio") reimplemented __delete_from_page_cache() as
__filemap_remove_folio() and delete_from_page_cache() as
filemap_remove_folio(). The compatibility wrappers were finally removed
in ece62684dc ("hugetlbfs: convert hugetlb_delete_from_page_cache() to
use folios") and 6ffcd825e7 ("mm: Remove __delete_from_page_cache()").
Update the remaining references to dead functions in the memcg
implementation memo.
Signed-off-by: Illia Ostapyshyn <illia@yshyn.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
Commit e55b9f9686 ("mm: memcontrol: drop dead CONFIG_MEMCG_SWAP
config symbol") removed MEMCG_SWAP as it was just a shorthand for
CONFIG_MEMCG && CONFIG_SWAP.
The commit also adjusted the documentation but missed reference to
CONFIG_MEM_RES_CTRL_SWAP, which was the previous name of
CONFIG_MEMCG_SWAP before renaming in commit c255a45805 ("memcg: rename
config variables").
Update the reference to the current state.
Signed-off-by: Krzysztof Pawlaczyk <krzpaw@gmail.com>
Reviewed-by: Lukas Bulwahn <lukas.bulwahn@gmail.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Link: https://lore.kernel.org/r/20230728105723.251892-1-krzpaw@gmail.com
