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| author | Qu Wenruo <wqu@suse.com> | 2025-09-08 18:21:47 +0930 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2025-09-23 08:49:25 +0200 |
| commit | 4fd188a4fe5877a95e4812617a6c6ae66644427b (patch) | |
| tree | 41cd8aecb8db6e7dafa9404b876529de35307a1b /tools/perf/scripts/python/call-graph-from-sql.py | |
| parent | btrfs: prepare zstd to support bs > ps cases (diff) | |
| download | linux-4fd188a4fe5877a95e4812617a6c6ae66644427b.tar.gz linux-4fd188a4fe5877a95e4812617a6c6ae66644427b.zip | |
btrfs: prepare lzo to support bs > ps cases
This involves converting the following functions to use correct folio
sizes/shifts:
- copy_compress_data_to_page()
- lzo_compress_folios()
- lzo_decompress_bio()
Just like zstd, lzo has some extra incorrect usage of kmap_local_folio()
that the offset is always 0.
This will not handle HIGHMEM large folios correctly, but those cases are
already rejected explicitly so it should not cause problems when bs > ps
support is enabled.
Signed-off-by: Qu Wenruo <wqu@suse.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-sql.py')
0 files changed, 0 insertions, 0 deletions