| commit | f2cf11492b8b30d89b2fbf525c9ea5e8c4ccc842 | [log] [tgz] |
|---|---|---|
| author | Pavel Begunkov <asml.silence@gmail.com> | Sun Mar 22 19:14:26 2020 +0300 |
| committer | Jens Axboe <axboe@kernel.dk> | Sun Mar 22 11:33:58 2020 -0600 |
| tree | cc06c48c1ef5efaacc512ea8465b63afa9858516 | |
| parent | 9f5834c868e901b00f1bfe4d0052b5906b4a2b7f [diff] |
io-wq: close cancel gap for hashed linked work
After io_assign_current_work() of a linked work, it can be decided to
offloaded to another thread so doing io_wqe_enqueue(). However, until
next io_assign_current_work() it can be cancelled, that isn't handled.
Don't assign it, if it's not going to be executed.
Fixes: 60cf46ae6054 ("io-wq: hash dependent work")
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>