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| author | Matthew Wilcox (Oracle) <[email protected]> | 2022-05-12 20:23:03 -0700 |
|---|---|---|
| committer | Andrew Morton <[email protected]> | 2022-05-13 07:20:15 -0700 |
| commit | 5441d4902f969293b5bfe057e26038db1a8b342e (patch) | |
| tree | f397fe979d9fead8acdfae33531e6a6f6a86a8ea /tools/perf/scripts/python | |
| parent | 64daa5d818ae3430f0785206b0af13ef528cb9ef (diff) | |
vmscan: move initialisation of mapping down
Now that we don't interrogate the BDI for congestion, we can delay looking
up the folio's mapping until we've got further through the function,
reducing register pressure and saving a call to folio_mapping for folios
we're adding to the swap cache.
Link: https://lkml.kernel.org/r/[email protected]
Signed-off-by: Matthew Wilcox (Oracle) <[email protected]>
Reviewed-by: Christoph Hellwig <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions