| commit | c1dd91d16246b168b80af9b64c5cc35a66410455 | [log] [tgz] |
|---|---|---|
| author | Jens Axboe <axboe@kernel.dk> | Mon Aug 03 16:43:59 2020 -0600 |
| committer | Jens Axboe <axboe@kernel.dk> | Mon Aug 03 17:48:15 2020 -0600 |
| tree | f04e90419bba116503b9a881fff548e7b18b093a | |
| parent | cbd287c09351f1d3a4b3cb9167a2616a11390d32 [diff] |
io_uring: add comments on how the async buffered read retry works The retry based logic here isn't easy to follow unless you're already familiar with how io_uring does task_work based retries. Add some comments explaining the flow a little better. Suggested-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Jens Axboe <axboe@kernel.dk>