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io_uring/kbuf: use struct io_br_sel for multiple buffers picking

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The networking side uses bundles, which is picking multiple buffers at
the same time. Pass in struct io_br_sel to those helpers.

Link: https://lore.kernel.org/r/20250821020750.598432-9-axboe@kernel.dk
Signed-off-by: Jens Axboe <axboe@kernel.dk>
This commit is contained in:
Jens Axboe
2025-08-20 20:03:36 -06:00
parent d8e1dec2f8
commit 429884ff35
3 changed files with 25 additions and 23 deletions
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5
io_uring/kbuf.h
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@@ -80,8 +80,9 @@ struct io_br_sel {
struct io_br_sel io_buffer_select(struct io_kiocb *req, size_t *len,
unsigned buf_group, unsigned int issue_flags);
int io_buffers_select(struct io_kiocb *req, struct buf_sel_arg *arg,
unsigned int issue_flags);
int io_buffers_peek(struct io_kiocb *req, struct buf_sel_arg *arg);
struct io_br_sel *sel, unsigned int issue_flags);
int io_buffers_peek(struct io_kiocb *req, struct buf_sel_arg *arg,
struct io_br_sel *sel);
void io_destroy_buffers(struct io_ring_ctx *ctx);
int io_remove_buffers_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe);