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| author | Jens Axboe <axboe@kernel.dk> | 2025-01-07 21:07:47 +0300 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2025-01-10 17:51:48 +0300 |
| commit | b08e02045002e0412441d5243b0ee1a9bfc3952b (patch) | |
| tree | 7686241ef8a694052995ea57785d4af054fa3cc3 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | d803d123948feffbd992213e144df224097f82b0 (diff) | |
| download | linux-b08e02045002e0412441d5243b0ee1a9bfc3952b.tar.xz | |
io_uring/rw: don't gate retry on completion context
nvme multipath reports that they see spurious -EAGAIN bubbling back to
userspace, which is caused by how they handle retries internally through
a kworker. However, any data that needs preserving or importing for
a read/write request has always been done so at prep time, and we can
sanely skip this check.
Reported-by: "Haeuptle, Michael" <michael.haeuptle@hpe.com>
Link: https://lore.kernel.org/io-uring/DS7PR84MB31105C2C63CFA47BE8CBD6EE95102@DS7PR84MB3110.NAMPRD84.PROD.OUTLOOK.COM/
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