diff options
| author | Jens Axboe <[email protected]> | 2021-09-14 11:08:37 -0600 |
|---|---|---|
| committer | Jens Axboe <[email protected]> | 2021-09-14 11:09:42 -0600 |
| commit | 5d329e1286b0a040264e239b80257c937f6e685f (patch) | |
| tree | 0be1a797a2fe040abdcd2afdee057ea38f39ea08 /tools/perf/scripts/python/Perf-Trace-Util/lib | |
| parent | 9c7b0ba887513b6681e7883d306df0a0fd580afa (diff) | |
io_uring: allow retry for O_NONBLOCK if async is supported
A common complaint is that using O_NONBLOCK files with io_uring can be a
bit of a pain. Be a bit nicer and allow normal retry IFF the file does
support async behavior. This makes it possible to use io_uring more
reliably with O_NONBLOCK files, for use cases where it either isn't
possible or feasible to modify the file flags.
Cc: [email protected]
Reported-and-tested-by: Dan Melnic <[email protected]>
Signed-off-by: Jens Axboe <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/Perf-Trace-Util/lib')
0 files changed, 0 insertions, 0 deletions