diff options
| author | Jens Axboe <axboe@kernel.dk> | 2019-12-12 05:29:43 +0300 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2020-01-21 03:01:53 +0300 |
| commit | 0c9d5ccd26a004f59333c06fbbb98f9cb1eed93d (patch) | |
| tree | 44cdf8ba1137666d0194c3fbe2d995d2138fa456 /fs/userfaultfd.c | |
| parent | 6e802a4ba056a6f2f51ac9d54eead3ed6f9829a2 (diff) | |
| download | linux-0c9d5ccd26a004f59333c06fbbb98f9cb1eed93d.tar.xz | |
io-wq: add support for uncancellable work
Not all work can be cancelled, some of it we may need to guarantee
that it runs to completion. Allow the caller to set IO_WQ_WORK_NO_CANCEL
on work that must not be cancelled. Note that the caller work function
must also check for IO_WQ_WORK_NO_CANCEL on work that is marked
IO_WQ_WORK_CANCEL.
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'fs/userfaultfd.c')
0 files changed, 0 insertions, 0 deletions