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| author | Christoph Hellwig <hch@lst.de> | 2023-05-03 17:24:29 +0200 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2023-06-19 13:59:27 +0200 |
| commit | 3d66b4b27d2b7f5e74071256acea38108f9dbeb5 (patch) | |
| tree | f66cff44e95455f73258e11b493baa8bf080e357 /tools/perf/scripts/python/bin/export-to-postgresql-report | |
| parent | btrfs: use a separate end_io handler for read_extent_buffer (diff) | |
| download | linux-3d66b4b27d2b7f5e74071256acea38108f9dbeb5.tar.gz linux-3d66b4b27d2b7f5e74071256acea38108f9dbeb5.zip | |
btrfs: do not try to unlock the extent for non-subpage metadata reads
Only subpage metadata reads lock the extent. Don't try to unlock it and
waste cycles in the extent tree lookup for PAGE_SIZE or larger metadata.
Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
Reviewed-by: Josef Bacik <josef@toxicpanda.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'tools/perf/scripts/python/bin/export-to-postgresql-report')
0 files changed, 0 insertions, 0 deletions