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| author | Miklos Szeredi <mszeredi@redhat.com> | 2021-06-18 21:16:42 +0200 |
|---|---|---|
| committer | Miklos Szeredi <mszeredi@redhat.com> | 2021-06-18 21:16:42 +0200 |
| commit | b89ecd60d38ec042d63bdb376c722a16f92bcb88 (patch) | |
| tree | b0c60479b367eae6dd3421a0b1a63ee8db5c1f28 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | e4a9ccdd1c03b3dc58214874399d24331ea0a3ab (diff) | |
fuse: ignore PG_workingset after stealing
Fix the "fuse: trying to steal weird page" warning.
Description from Johannes Weiner:
"Think of it as similar to PG_active. It's just another usage/heat
indicator of file and anon pages on the reclaim LRU that, unlike
PG_active, persists across deactivation and even reclaim (we store it in
the page cache / swapper cache tree until the page refaults).
So if fuse accepts pages that can legally have PG_active set,
PG_workingset is fine too."
Reported-by: Thomas Lindroth <thomas.lindroth@gmail.com>
Fixes: 1899ad18c607 ("mm: workingset: tell cache transitions from workingset thrashing")
Cc: <stable@vger.kernel.org> # v4.20
Signed-off-by: Miklos Szeredi <mszeredi@redhat.com>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions