While working on adjacent code [1], I realized that the values passed into memcg_rstat_updated() to keep track of the magnitude of pending updates is consistent. It is mostly in pages, but sometimes it can be in bytes or KBs. Fix that. Patch 1 reworks memcg_page_state_unit() so that we can reuse it in patch 2 to check and normalize the units of state updates. [1]https://lore.kernel.org/lkml/20230921081057.3440885-1-yosryahmed@xxxxxxxxxx/ v1 -> v2: - Rebased on top of mm-unstable. Yosry Ahmed (2): mm: memcg: refactor page state unit helpers mm: memcg: normalize the value passed into memcg_rstat_updated() mm/memcontrol.c | 64 +++++++++++++++++++++++++++++++++++++++---------- 1 file changed, 51 insertions(+), 13 deletions(-) -- 2.42.0.515.g380fc7ccd1-goog
