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| author | Kent Overstreet <kent.overstreet@linux.dev> | 2023-08-14 22:29:41 -0400 |
|---|---|---|
| committer | Kent Overstreet <kent.overstreet@linux.dev> | 2023-10-22 17:10:11 -0400 |
| commit | 62898dd12ba017c56c39a74ef891845118b0c190 (patch) | |
| tree | d93799799e1528e4e1d8a4b102cc40babadea42f /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | 8c9b0f7bdc4183573d57f0442693d99cc9758617 (diff) | |
bcachefs: Fix swallowing of data in buffered write path
In __bch2_buffered_write, if we fail to write to an entire !uptodate
folio, we have to back out the write, bail out and retry.
But we were missing an iov_iter_revert() call, so the data written to
the folio was lost and the rest of the write shifted to the wrong
offset.
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions