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| author |  Jens Axboe <axboe@kernel.dk>
| 2020-08-27 16:40:19 -0600 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk>
| 2020-08-27 16:40:29 -0600 |
| commit | eefdf30f3dcb5c1d47bee2b3afdb9d4d05343ff3 (patch) | |
| tree | e5811c224ae3d95cc27d3a0d03142f07dc5fdca0 /include | |
| parent | io_uring: clear req->result on IOPOLL re-issue (diff) | |
| download | linux-eefdf30f3dcb5c1d47bee2b3afdb9d4d05343ff3.tar.gz linux-eefdf30f3dcb5c1d47bee2b3afdb9d4d05343ff3.tar.bz2 linux-eefdf30f3dcb5c1d47bee2b3afdb9d4d05343ff3.zip | |
io_uring: fix IOPOLL -EAGAIN retries
This normally isn't hit, as polling is mostly done on NVMe with deep
queue depths. But if we do run into request starvation, we need to
ensure that retries are properly serialized.
Reported-by: Andres Freund <andres@anarazel.de>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'include')
0 files changed, 0 insertions, 0 deletions