diff options
| author | Dylan Yudaken <[email protected]> | 2022-06-13 03:11:57 -0700 |
|---|---|---|
| committer | Jens Axboe <[email protected]> | 2022-06-13 05:13:33 -0600 |
| commit | f9437ac0f851cea2374d53594f52fbbefdd977bd (patch) | |
| tree | 6ad0bb8421a4d1e287ad7cf8e57113207bbd251a /scripts/bpf_doc.py | |
| parent | c6e9fa5c0ab811f4bec36a96337f4b1bb77d142c (diff) | |
io_uring: limit size of provided buffer ring
The type of head and tail do not allow more than 2^15 entries in a
provided buffer ring, so do not allow this.
At 2^16 while each entry can be indexed, there is no way to
disambiguate full vs empty.
Signed-off-by: Dylan Yudaken <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Reviewed-by: Hao Xu <[email protected]>
Signed-off-by: Jens Axboe <[email protected]>
Diffstat (limited to 'scripts/bpf_doc.py')
0 files changed, 0 insertions, 0 deletions