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| author | Evan Green <[email protected]> | 2020-04-03 16:43:03 +0200 |
|---|---|---|
| committer | Jens Axboe <[email protected]> | 2020-04-03 13:44:20 -0600 |
| commit | 8cd55087dc45b2e1a73ed2a197cbf405f32deb08 (patch) | |
| tree | 3863fdfa99d97f621a6b3e39576e808e06783a04 /tools/perf/scripts/python/export-to-sqlite.py | |
| parent | 4308a434e5e08c78676aa66bc626ef78cbef0883 (diff) | |
loop: Report EOPNOTSUPP properly
Properly plumb out EOPNOTSUPP from loop driver operations, which may
get returned when for instance a discard operation is attempted but not
supported by the underlying block device. Before this change, everything
was reported in the log as an I/O error, which is scary and not
helpful in debugging.
Signed-off-by: Evan Green <[email protected]>
Reviewed-by: Gwendal Grignou <[email protected]>
Reviewed-by: Bart Van Assche <[email protected]>
Signed-off-by: Andrzej Pietrasiewicz <[email protected]>
Reviewed-by: Christoph Hellwig <[email protected]>
Signed-off-by: Jens Axboe <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/export-to-sqlite.py')
0 files changed, 0 insertions, 0 deletions