[PATCH OLK-6.6 0/2] Backport etmem swapcache recalim feature to OLK 6.6

From: tangyuchen tangyuchen5@huawei.com

v2 -> v3

- fix compile error - bind to correct issue url

v1 -> v2

- remove redundant symbol export - use safer kthread_freezable_should_stop - make THP our recalim candidate

Yuchen Tang (2): etmem: Expose symbol reclaim_folio_list etmem: add swapcache reclaim to etmem

fs/proc/etmem_swap.c | 173 ++++++++++++++++++++++++++++++++++++++++++ include/linux/etmem.h | 29 +++++++ include/linux/swap.h | 2 + mm/etmem.c | 173 ++++++++++++++++++++++++++++++++++++++++++ mm/vmscan.c | 2 +- 5 files changed, 378 insertions(+), 1 deletion(-)