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| author |   Jens Axboe <axboe@kernel.dk> | 2019-11-09 17:43:02 -0700 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2019-11-11 16:33:05 -0700 |
| commit | 47f467686ec02fc07fd5c6bb34b6f6736e2884b0 (patch) | |
| tree | f02777df3aed90654797c516f6b15a074e029b0e /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | io_uring: provide fallback request for OOM situations (diff) | |
| download | linux-dev-47f467686ec02fc07fd5c6bb34b6f6736e2884b0.tar.xz linux-dev-47f467686ec02fc07fd5c6bb34b6f6736e2884b0.zip | |
io_uring: make ASYNC_CANCEL work with poll and timeout
It's a little confusing that we have multiple types of command
cancellation opcodes now that we have a generic one. Make the generic
one work with POLL_ADD and TIMEOUT commands as well, that makes for an
easier to use API for the application. The fact that they currently
don't is a bit confusing.
Add a helper that takes care of it, so we can user it from both
IORING_OP_ASYNC_CANCEL and from the linked timeout cancellation.
Reported-by: Hrvoje Zeba <zeba.hrvoje@gmail.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