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| author | Pavel Begunkov <asml.silence@gmail.com> | 2025-11-12 12:45:58 +0000 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2025-11-13 07:27:34 -0700 |
| commit | eb76ff6a6829a9a54a385804cc9dbe4460f156d6 (patch) | |
| tree | 397951b6fe2ca417a45a1ef1da03be3501ec0182 /rust/kernel/alloc/kvec/errors.rs | |
| parent | 001b76b7e755767d847e9aebf1fd6e525f1e58c8 (diff) | |
io_uring: pre-calculate scq layout
Move ring layouts calculations into io_prepare_config(), so that more
misconfiguration checking can be done earlier before creating a ctx.
It also deduplicates some code with ring resizing. And as a bonus, now
it initialises params->sq_off.array, which is closer to all other user
offset init, and also applies it to ring resizing, which was previously
missing it.
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'rust/kernel/alloc/kvec/errors.rs')
0 files changed, 0 insertions, 0 deletions