[PATCH v2 0/3] A few cleanup and fixup patches for swap

[Miaohe Lin <linmiaohe@huawei.com>]

Hi everyone,
This series contains a cleaup patch to remove unneeded swap_cache_info
statistics, and two bugfix patches to avoid possible data races of
inuse_pages and so on. More details can be found in the respective
changelogs. Thanks!

---
v2:
  collect Reviewed-by tag per David
  drop patch "mm/swapfile: avoid confusing swap cache statistics"
  add a new patch to remove swap_cache_info statistics per David
  Many thanks David for review and comment.
---
Miaohe Lin (3):
  mm/swapfile: make security_vm_enough_memory_mm() work as expected
  mm/swapfile: fix possible data races of inuse_pages
  mm/swap: remove swap_cache_info statistics

 mm/swap_state.c | 17 -----------------
 mm/swapfile.c   | 14 +++++++++-----
 2 files changed, 9 insertions(+), 22 deletions(-)

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2.23.0