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| author |   Christoph Hellwig <hch@lst.de> | 2023-12-28 07:55:38 +0000 |
|---|---|---|
| committer |   Jens Axboe <axboe@kernel.dk> | 2023-12-29 08:44:12 -0700 |
| commit | 5e7169e7f7c0989304dbe8467a1d703d614c64db (patch) | |
| tree | 67ea6c4acd129810052f358c83f867d845da2243 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | block: remove two comments in bio_split_discard (diff) | |
| download | wireguard-linux-5e7169e7f7c0989304dbe8467a1d703d614c64db.tar.xz wireguard-linux-5e7169e7f7c0989304dbe8467a1d703d614c64db.zip | |
bcache: discard_granularity should not be smaller than a sector
Just like all block I/O, discards are in units of sectors. Thus setting a
smaller than sector size discard limit in case of > 512 byte sectors in
bcache doesn't make sense. Always set the discard granularity to 512
bytes instead.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Link: https://lore.kernel.org/r/20231228075545.362768-3-hch@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions