| commit | 371f3fbf4ff123598f88b028ea168f0a31dbc12c | [log] [tgz] |
|---|---|---|
| author | Shakeel Butt <[email protected]> | Sat Jan 23 21:01:15 2021 -0800 |
| committer | Greg Kroah-Hartman <[email protected]> | Wed Jan 27 11:55:14 2021 +0100 |
| tree | 75ae86ae9ea19aaa80afa326d774de27d7ed8431 | |
| parent | 0dc3a130cc3715358d65495d154aa858706ab40f [diff] |
mm: fix numa stats for thp migration commit 5c447d274f3746fbed6e695e7b9a2d7bd8b31b71 upstream. Currently the kernel is not correctly updating the numa stats for NR_FILE_PAGES and NR_SHMEM on THP migration. Fix that. For NR_FILE_DIRTY and NR_ZONE_WRITE_PENDING, although at the moment there is no need to handle THP migration as kernel still does not have write support for file THP but to be more future proof, this patch adds the THP support for those stats as well. Link: https://lkml.kernel.org/r/[email protected] Fixes: e71769ae52609 ("mm: enable thp migration for shmem thp") Signed-off-by: Shakeel Butt <[email protected]> Acked-by: Yang Shi <[email protected]> Reviewed-by: Roman Gushchin <[email protected]> Cc: Johannes Weiner <[email protected]> Cc: Michal Hocko <[email protected]> Cc: Muchun Song <[email protected]> Cc: <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>