| commit | eefdf30f3dcb5c1d47bee2b3afdb9d4d05343ff3 | [log] [tgz] |
|---|---|---|
| author | Jens Axboe <axboe@kernel.dk> | Thu Aug 27 16:40:19 2020 -0600 |
| committer | Jens Axboe <axboe@kernel.dk> | Thu Aug 27 16:40:29 2020 -0600 |
| tree | e5811c224ae3d95cc27d3a0d03142f07dc5fdca0 | |
| parent | 56450c20fe10d4d93f58019109aa4e06fc0b9206 [diff] |
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>