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| author |   Jens Axboe <axboe@kernel.dk> | 2022-04-18 10:44:01 -0600 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2022-04-24 18:18:18 -0600 |
| commit | 4bf94615b8886305199ed5755cb72fea88258d15 (patch) | |
| tree | 964ff739fbcc03dd9577aa501222637fff839c30 /lib/test_bitmap.c | |
| parent | io_uring: add support for IORING_ASYNC_CANCEL_ALL (diff) | |
| download | linux-dev-4bf94615b8886305199ed5755cb72fea88258d15.tar.xz linux-dev-4bf94615b8886305199ed5755cb72fea88258d15.zip | |
io_uring: allow IORING_OP_ASYNC_CANCEL with 'fd' key
Currently sqe->addr must contain the user_data of the request being
canceled. Introduce the IORING_ASYNC_CANCEL_FD flag, which tells the
kernel that we're keying off the file fd instead for cancelation. This
allows canceling any request that a) uses a file, and b) was assigned the
file based on the value being passed in.
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Link: https://lore.kernel.org/r/20220418164402.75259-5-axboe@kernel.dk
Diffstat (limited to 'lib/test_bitmap.c')
0 files changed, 0 insertions, 0 deletions